{"id":15395,"date":"2024-11-05T09:32:09","date_gmt":"2024-11-05T06:02:09","guid":{"rendered":"https:\/\/pishco.ir\/uncategorized\/what-is-oil-hydrogenation-and-how-is-it-done\/"},"modified":"2025-09-15T16:10:21","modified_gmt":"2025-09-15T12:40:21","slug":"what-is-oil-hydrogenation-and-how-is-it-done","status":"publish","type":"post","link":"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/","title":{"rendered":"What is oil hydrogenation and how is it done?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"15395\" class=\"elementor elementor-15395 elementor-15352\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-6382bf6 e-flex e-con-boxed e-con e-parent\" data-id=\"6382bf6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-c9c3489 e-con-full e-flex e-con e-child\" data-id=\"c9c3489\" data-element_type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-2f0fc30 e-flex e-con-boxed e-con e-child\" data-id=\"2f0fc30\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-256fb58 elementor-widget elementor-widget-heading\" data-id=\"256fb58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">What is oil hydrogenation and how is it done?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-509004b elementor-widget elementor-widget-breadcrumbs\" data-id=\"509004b\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/pishco.ir\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e7397d elementor-widget elementor-widget-text-editor\" data-id=\"7e7397d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>What is oil hydrogenation? Hydrogenated oil is a type of oil in which the essential fatty acids have been changed into a different form by chemical changes. These oils have been hydrogenated in various industries for several decades to increase their shelf life and achieve higher stability. For this reason, <span style=\"color: #339966;\"><a style=\"color: #339966;\" href=\"https:\/\/pishco.ir\/en\/weblog-en\/method-of-recovery-and-purification-of-burnt-oil\/\"><strong>hydrogenated oil degrades<\/strong><\/a><\/span> more slowly than unrefined oils.   <\/p>\n<p>This type of oil also has a higher melting point and is often used in cooking and frying. Hydrogenating oil alters its chemical structure, which scientists discovered in the 1990s may have negative health effects. <\/p>\n<p>Many scientific studies have shown that the consumption of hydrogenated oils is related to diseases such as diabetes, vascular problems and obesity. Health experts recommend that people limit their consumption of hydrogenated oils and use healthy fats such as olive oil, avocado and nuts to reduce their exposure to trans fats. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a67497d elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"a67497d\" data-element_type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h1&quot;,&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-seedling&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__a67497d\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__a67497d\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__a67497d\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-7959a92 e-con-full e-flex e-con e-child\" data-id=\"7959a92\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1458c79 e-con-full e-flex e-con e-child\" data-id=\"1458c79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c79a0e elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"1c79a0e\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-dd7161a e-con-full e-flex e-con e-child\" data-id=\"dd7161a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4414890 elementor-widget elementor-widget-heading\" data-id=\"4414890\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is hydrogenated oil? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7db75fc elementor-widget elementor-widget-text-editor\" data-id=\"7db75fc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hydrogenated oil is produced by a chemical process called hydrogenation, in which liquid oils are converted into solid form. Among the hydrogenated oils, we can mention soybean oil, olive oil, peanut oil, canola oil, and various oils that are produced during this process. <\/p>\n<p>Hydrogenated oils are bad for health because they contain trans fats, which can increase the risk of heart disease and other health-related problems. These oils may also increase chronic inflammation and increase the risk of blood clots. <\/p>\n<p>Both animal and vegetable oils can be hydrogenated. In general, the more solid the oil, the more hydrogen it contains. Two common examples of hydrogenated oils include Crisco and margarine. Unstable <strong><span style=\"color: #339966;\"><a style=\"color: #339966;\" href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-fatty-acid-and-what-is-its-application-in-industry\/\">fatty acids<\/a><\/span><\/strong> found in vegetable and animal oils are unsaturated fats that are healthier for consumers and in some cases help lower cholesterol.  <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c4f64a elementor-widget elementor-widget-text-editor\" data-id=\"9c4f64a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When oil is hydrogenated, the healthy fats in it are converted into a new type of fatty acid called trans fat. Trans fats have very negative effects on health. In some fully hydrogenated oils, such as margarine, trans fats account for almost half of the product&#8217;s total fat content.  <\/p>\n<p>Trans fats increase LDL cholesterol or bad cholesterol in the body and at the same time decrease the level of HDL cholesterol or good cholesterol. This shows that trans fats in hydrogenated oil are even more harmful than saturated fats. Additionally, there is evidence that trans fatty acids may accumulate in the body because the digestive system has difficulty breaking them down and processing them. As a result, a diet containing high amounts of trans fats can lead to weight gain and various health problems.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-14bbf87 e-con-full e-flex e-con e-child\" data-id=\"14bbf87\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-93aeeaf e-con-full e-flex e-con e-child\" data-id=\"93aeeaf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b730c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"e7b730c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ba3dff9 e-con-full e-flex e-con e-child\" data-id=\"ba3dff9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-997f8d8 elementor-widget elementor-widget-heading\" data-id=\"997f8d8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is hydrogenation? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbc20f8 elementor-widget elementor-widget-text-editor\" data-id=\"bbc20f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hydrogenation is a chemical process used to convert liquid oils into solids in the food industry. This process helps manufacturers to extend the shelf life of food and give products a more durable texture. <\/p>\n<p>During hydrogenation, oil molecules are saturated with the addition of hydrogen and become saturated fats. This process produces two types of hydrogenated oil: <\/p>\n<p>1. Semi-hydrogen oil<br \/>2. Fully hydrogenated oil<\/p>\n<p>Semi-hydrogenated oil is more harmful due to its high content of trans fat. Fully hydrogenated oil, which does not contain trans fat, is increasingly replacing partially hydrogenated oils in foods. However, fully hydrogenated oil can also have negative health effects.  <\/p>\n<p>Fully hydrogenated oil exists as a saturated fat called stearic acid. Fortunately, stearic acid is not associated with cardiovascular disease and is converted into oleic acid, a healthy monounsaturated fat, once it enters the body. <\/p>\n<p>To reduce the risks associated with cardiovascular diseases, it is recommended to reduce the consumption of saturated fats and replace them with unsaturated fats in the diet.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40462e5 elementor-widget elementor-widget-image\" data-id=\"40462e5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"461\" src=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-768x461.webp\" class=\"attachment-medium_large size-medium_large wp-image-15361\" alt=\"hydrogenatedoilbad\" srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-768x461.webp 768w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-300x180.webp 300w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-1030x618.webp 1030w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-1536x922.webp 1536w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon.webp 2000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-7c9d9a6 e-con-full e-flex e-con e-child\" data-id=\"7c9d9a6\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-634603a e-con-full e-flex e-con e-child\" data-id=\"634603a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e35bf elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"e7e35bf\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-cfb2ea9 e-con-full e-flex e-con e-child\" data-id=\"cfb2ea9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24e59a1 elementor-widget elementor-widget-heading\" data-id=\"24e59a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Edible oil hydrogenation steps <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-355d2be elementor-widget elementor-widget-text-editor\" data-id=\"355d2be\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>To increase the melting point of vegetable oils and achieve greater stability at high temperatures, it is necessary to hydrogenate and remove the double and triple bonds in the fatty acid composition of these oils. This work is done using the hydrogenation method and the use of nickel catalyst. The entire hydrogenation process takes about 4 to 8 hours, depending on the type of method used, and the reaction takes place in a device called a converter, which is one of the most important steps in the oil production line.  <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-3b49acf e-con-full e-flex e-con e-child\" data-id=\"3b49acf\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a32286f e-con-full e-flex e-con e-child\" data-id=\"a32286f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1bffe9 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"d1bffe9\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-cf2bfd7 e-con-full e-flex e-con e-child\" data-id=\"cf2bfd7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d3c0339 elementor-widget elementor-widget-heading\" data-id=\"d3c0339\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The first stage of hydrogenation of edible oil <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29f567a elementor-widget elementor-widget-text-editor\" data-id=\"29f567a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The neutral and decolorized oil is pumped from the tank into the converter, then the agitator is activated and a vacuum is created to remove air and possible moisture in the oil. Finally, the steam is turned on to heat the oil and the process goes to the next step. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-4159a0a e-con-full e-flex e-con e-child\" data-id=\"4159a0a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d14d18b e-con-full e-flex e-con e-child\" data-id=\"d14d18b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a77a246 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"a77a246\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-48c1587 e-con-full e-flex e-con e-child\" data-id=\"48c1587\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd279c2 elementor-widget elementor-widget-heading\" data-id=\"fd279c2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The second stage of hydrogenation of edible oil <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd9bed8 elementor-widget elementor-widget-text-editor\" data-id=\"dd9bed8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When the temperature of the oil reaches about 100-110\u00b0C (during this time the oil has been heated and mixed under vacuum and has lost its moisture and dissolved gases), the nickel catalyst, which was previously at a temperature of about 80-100\u00b0C in A separate reservoir with mixed oil is injected into the converter by a pump or through a vacuum. The amount of catalyst varies according to the type of oil, the type of catalyst and the desired level of hydrogenation (full or partial), but is usually around 400 to 700 grams per ton in most cases. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-93386a4 e-con-full e-flex e-con e-child\" data-id=\"93386a4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a90a283 e-con-full e-flex e-con e-child\" data-id=\"a90a283\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d551a3d elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"d551a3d\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1c990ec e-con-full e-flex e-con e-child\" data-id=\"1c990ec\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8fc8108 elementor-widget elementor-widget-heading\" data-id=\"8fc8108\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The third stage of hydrogenation of edible oil <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f3dd09 elementor-widget elementor-widget-text-editor\" data-id=\"9f3dd09\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>After injecting the catalyst and raising the temperature to about 130 degrees Celsius, the vacuum is closed and hydrogen gas enters the converter. When the reaction starts, due to the exothermic nature of the process, the flow of steam into the coils is stopped and the cooling water replaces it to remove the released heat from the system. It is necessary that the reaction temperature does not exceed 200 degrees Celsius.  <\/p>\n<p>At this stage of the production line, hydrogen gas is continuously injected and the hydrogenation reaction continues until the desired point is reached. After reaching the final point, the flow of hydrogen gas is cut off and the vacuum is immediately activated so that the dissolved gases are quickly removed from the oil and the reaction is stopped. To control and evaluate the progress of the reaction and reach the desired point, the melting point test or refract measurement is used; Refract test is preferred because of the faster reaction time.  <\/p>\n<p>During the hydrogenation stage, the pressure of excess gases may increase at the top of the converter and prevent the entry of hydrogen gas from the lower nozzle. In such a situation, these gases must be vented so that the flow of hydrogen gas is maintained continuously. It is also possible to use the partial circulation method and the use of an ejector in these converters to reduce the pressure of the upper part of the converter, which will be explained in the following discussion.  <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1b95f62 e-con-full e-flex e-con e-child\" data-id=\"1b95f62\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e1f52e4 e-con-full e-flex e-con e-child\" data-id=\"e1f52e4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c71a627 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"c71a627\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-2d44de1 e-con-full e-flex e-con e-child\" data-id=\"2d44de1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a445069 elementor-widget elementor-widget-heading\" data-id=\"a445069\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The fourth stage of hydrogenation of edible oil <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-feaa7ae elementor-widget elementor-widget-text-editor\" data-id=\"feaa7ae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\">\n<div class=\"fusion-builder-row fusion-row\">\n<div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\">\n<div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\">\n<p>After the completion of the reaction and achieving the desired characteristics, the cooling process continues until the temperature of the oil reaches about 100 degrees Celsius. Then the oil is sent to special filters to separate the nickel catalyst. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-89c579a e-con-full e-flex e-con e-child\" data-id=\"89c579a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-36c7ae8 e-con-full e-flex e-con e-child\" data-id=\"36c7ae8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c9369c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"5c9369c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-77e6363 e-con-full e-flex e-con e-child\" data-id=\"77e6363\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-905fff7 elementor-widget elementor-widget-heading\" data-id=\"905fff7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types of converters <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42eb994 elementor-widget elementor-widget-text-editor\" data-id=\"42eb994\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In the hydrogenation process of the oil production line, two types of converters are mainly used, namely **Dead End** and **Loop Reactor**. In the **Dead End** system, a stirrer is used and the entire reaction takes place inside the converter. But in the **Loop Reactor** system, instead of a stirrer, the oil circulates using a pump and passes through an ejector. This causes the absorption of hydrogen gas from the top of the converter and its intense mixing with the oil, which improves the efficiency and speed of the reaction.   <\/p>\n<p>Also, there is a combined method in which in **Dead End** converters, a stream of oil is passed through an ejector to absorb the accumulated gases on top of the converter and reduce the pressure of this area. This ejector continuously returns the gases above the converter to the oil flow in the converter and avoids the need to vent the gases. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-5dbeb71 e-con-full e-flex e-con e-child\" data-id=\"5dbeb71\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-785d16c e-con-full e-flex e-con e-child\" data-id=\"785d16c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-881c515 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"881c515\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-611ec52 e-con-full e-flex e-con e-child\" data-id=\"611ec52\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad12988 elementor-widget elementor-widget-heading\" data-id=\"ad12988\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The difference between fully hydrogenated oil and partially hydrogenated oil <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-116ecbb elementor-widget elementor-widget-text-editor\" data-id=\"116ecbb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\">\n<div class=\"fusion-builder-row fusion-row\">\n<div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\">\n<div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\">\n<p>You&#8217;re probably familiar with the concepts of saturated and unsaturated fats, but many people don&#8217;t fully understand what these terms mean. To better explain, imagine the fatty acid as a large dining room table with 10 chairs on each side. This table represents the backbone of the fatty acid and the chairs are the points that can bond with other atoms and molecules.  <\/p>\n<p>When this table is completely full and each chair is occupied by one person, it can be said that the dining table is completely saturated. In the hydrogenation process, you fill this table (or fatty acid backbone) with hydrogen. <\/p>\n<p>When the oil is completely saturated with hydrogen atoms, it becomes a saturated fat. Saturated fats are the most stable type of fat because hydrogen helps solidify the fat and prevent unwanted reactions with other molecules. <\/p>\n<p>But if one or more seats remain empty, the table is only partially saturated. Polyunsaturated and polyunsaturated fats are examples of fatty acids that have a few empty seats at their tables. Natural unsaturated fats are very important and provide many health benefits. However, in the hydrogenation process, if the chairs are filled with hydrogen atoms, this chemical reaction can cause the chairs to rotate.   <\/p>\n<p>Now you have a dining table with some chairs turned 180 degrees. This position looks very strange and confuses your body. This process of hydrogenation and turning the chairs around produces trans fats.  <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ff5969 elementor-share-buttons--view-icon elementor-share-buttons--shape-circle elementor-share-buttons--color-custom elementor-share-buttons--skin-gradient elementor-grid-0 elementor-widget elementor-widget-share-buttons\" data-id=\"5ff5969\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Share on twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Share on linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-linkedin\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_telegram\" role=\"button\" tabindex=\"0\" aria-label=\"Share on telegram\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-telegram\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_x-twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Share on x-twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-x-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_email\" role=\"button\" tabindex=\"0\" aria-label=\"Share on email\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fas fa-envelope\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_pinterest\" role=\"button\" tabindex=\"0\" aria-label=\"Share on pinterest\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-pinterest\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_whatsapp\" role=\"button\" tabindex=\"0\" aria-label=\"Share on whatsapp\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-whatsapp\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-498ec19 e-con-full e-flex e-con e-child\" data-id=\"498ec19\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88c6dd3 elementor-widget elementor-widget-heading\" data-id=\"88c6dd3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc059e1 elementor-widget__width-inherit elementor-widget elementor-widget-toggle\" data-id=\"cc059e1\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2131\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2131\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Why is hydrogenated oil unhealthy?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2131\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2131\"><p>The hydrogenation process of oil causes the production of trans fat, which changes the chemical composition of the oil and makes its metabolism and digestion more difficult for the body. For this reason, these fats accumulate in the body instead of burning and producing energy. Due to the serious health risks caused by consuming foods containing trans fat, food manufacturers have gradually eliminated this type of fat and have been able to reduce the amount of food containing trans fat by 78%.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2132\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2132\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What is edible oil fractionation?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2132\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2132\"><p>This method is used for palm family oils and different types of palm oil with different melting points are separated from it. In this process, the oil is cooled for a certain period in special crystallizers that have stirrers and cooling coils and turns into two solid and liquid phases. Then these phases are directed to special membrane filters to be separated from each other. Each of these phases has its own uses and uses. Also, the mechanism and equipment required for the fractionation of palm oil and palm kernel oil are different from each other and each of these oils needs its own special equipment.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why is hydrogenated oil unhealthy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>The hydrogenation process of oil causes the production of trans fat, which changes the chemical composition of the oil and makes its metabolism and digestion more difficult for the body. For this reason, these fats accumulate in the body instead of burning and producing energy. Due to the serious health risks caused by consuming foods containing trans fat, food manufacturers have gradually eliminated this type of fat and have been able to reduce the amount of food containing trans fat by 78%.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is edible oil fractionation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>This method is used for palm family oils and different types of palm oil with different melting points are separated from it. In this process, the oil is cooled for a certain period in special crystallizers that have stirrers and cooling coils and turns into two solid and liquid phases. Then these phases are directed to special membrane filters to be separated from each other. Each of these phases has its own uses and uses. Also, the mechanism and equipment required for the fractionation of palm oil and palm kernel oil are different from each other and each of these oils needs its own special equipment.<\\\/p>\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-23ceacc e-con-full e-flex e-con e-child\" data-id=\"23ceacc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-420cf15 elementor-widget elementor-widget-shortcode\" data-id=\"420cf15\" data-element_type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:150,&quot;sticky_effects_offset&quot;:150,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_anchor_link_offset&quot;:0}\" 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elementor-search-form--icon-search elementor-widget elementor-widget-search-form\" data-id=\"4a452e6f\" data-element_type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;classic&quot;}\" data-widget_type=\"search-form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<search role=\"search\">\n\t\t\t<form class=\"elementor-search-form\" action=\"https:\/\/pishco.ir\/en\/\" method=\"get\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-search-form__container\">\n\t\t\t\t\t<label class=\"elementor-screen-only\" for=\"elementor-search-form-4a452e6f\">Search<\/label>\n\n\t\t\t\t\t\n\t\t\t\t\t<input id=\"elementor-search-form-4a452e6f\" placeholder=\"Search...\" class=\"elementor-search-form__input\" type=\"search\" name=\"s\" value=\"\">\n\t\t\t\t\t<input type='hidden' name='lang' value='en' \/>\n\t\t\t\t\t\t\t\t\t\t\t<button class=\"elementor-search-form__submit\" type=\"submit\" aria-label=\"Search\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" 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srcset=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-1030x618.webp 1030w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-300x180.webp 300w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-768x461.webp 768w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon-1536x922.webp 1536w, https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon.webp 2000w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33dbb83a elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"33dbb83a\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul 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href=\"https:\/\/pishco.ir\/en\/services\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Services<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/about-us\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">about us<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/localhost\/test\/contact-us\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">contact us<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/about-us\/employed-in-petro-ayman-sharif\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-seedling\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Employment in Pishco<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c8d5ff2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6c8d5ff2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/pishco.ir\/en\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request registration<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d818478 e-flex e-con-boxed e-con e-parent\" data-id=\"d818478\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5aec9ba 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oil<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation__separator-wrapper\">\n\t\t\t\t\t<div class=\"elementor-post-navigation__separator\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-post-navigation__next elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oleic-acid-and-where-is-it-used\/\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--label\">next<\/span><span class=\"post-navigation__next--title\">What is oleic acid? 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Hydrogenated oil is a type of oil in which the essential fatty acids have been changed into a different form by chemical changes. These oils have been hydrogenated in various industries for several decades to increase their shelf life and achieve higher stability. For this reason, hydrogenated oil degrades more slowly [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15361,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-15395","post","type-post","status-publish","format-standard","hentry","category-weblog-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is oil hydrogenation and how is it done? - Petro imen Sharif Technical and Engineering Knowledge Base Company<\/title>\n<meta name=\"description\" content=\"Hydrogenation of oil or hydrogenated oil is a type of fat that food manufacturers use to keep food fresh for a long time.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is oil hydrogenation and how is it done?\" \/>\n<meta property=\"og:description\" content=\"Hydrogenation of oil or hydrogenated oil is a type of fat that food manufacturers use to keep food fresh for a long time.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/\" \/>\n<meta property=\"og:site_name\" content=\"Petro imen Sharif Technical and Engineering Knowledge Base Company\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-05T06:02:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-15T12:40:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"modir\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"modir\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/\"},\"author\":{\"name\":\"modir\",\"@id\":\"https:\/\/pishco.ir\/#\/schema\/person\/da54400a26d85abe15866504eb8c10bb\"},\"headline\":\"What is oil hydrogenation and how is it done?\",\"datePublished\":\"2024-11-05T06:02:09+00:00\",\"dateModified\":\"2025-09-15T12:40:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/\"},\"wordCount\":1757,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/pishco.ir\/#organization\"},\"image\":{\"@id\":\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/pishco.ir\/wp-content\/uploads\/2024\/11\/hydrogenatedoilbad-jpg_11zon.webp\",\"articleSection\":[\"Weblog\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/\",\"url\":\"https:\/\/pishco.ir\/en\/weblog-en\/what-is-oil-hydrogenation-and-how-is-it-done\/\",\"name\":\"What is oil hydrogenation and how is it done? 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