{"id":863,"date":"2025-05-29T08:41:27","date_gmt":"2025-05-29T08:41:27","guid":{"rendered":"http:\/\/http:\/\/chempharco.com\/2025\/05\/29\/nguyen-lieu-vitamin-e-evnol-max-tm-15\/"},"modified":"2026-09-30T15:25:00","modified_gmt":"2026-09-30T08:25:00","slug":"nguyen-lieu-vitamin-e-evnol-max-tm-15","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/nguyen-lieu-vitamin-e-evnol-max-tm-15\/","title":{"rendered":"Tocotrienol: d\u1ea1ng vitamin E c\u00f3 chu\u1ed7i b\u00ean kh\u00f4ng no \u2013 c\u1ea5u t\u1ea1o, ngu\u1ed3n g\u1ed1c"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">Tocotrienol: d\u1ea1ng vitamin E c\u00f3 chu\u1ed7i b\u00ean kh\u00f4ng no \u2013 c\u1ea5u t\u1ea1o, ngu\u1ed3n g\u1ed1c<\/h1>\n<p><strong>Tocotrienol<\/strong> l\u00e0 m\u1ed9t trong hai nh\u00f3m h\u1ee3p ch\u1ea5t t\u1ea1o n\u00ean <strong>vitamin E<\/strong>; nh\u00f3m c\u00f2n l\u1ea1i l\u00e0 tocopherol. M\u1ed7i nh\u00f3m c\u00f3 b\u1ed1n d\u1ea1ng \u03b1, \u03b2, \u03b3, \u03b4, t\u1ed5ng c\u1ed9ng t\u00e1m ch\u1ea5t. Tocotrienol kh\u00e1c tocopherol \u1edf <strong>chu\u1ed7i b\u00ean<\/strong>: tocotrienol c\u00f3 ba li\u00ean k\u1ebft \u0111\u00f4i (chu\u1ed7i isoprenoid kh\u00f4ng no), c\u00f2n tocopherol c\u00f3 chu\u1ed7i no.<\/p>\n<figure class=\"wp-block-image size-large cpc1-anh-cay\"><img decoding=\"async\" src=\"https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2.jpg\" alt=\"Qu\u1ea3 c\u1ecd d\u1ea7u (Elaeis guineensis) \u2013 ngu\u1ed3n Vitamin E \u0111\u1ecf\"\/><figcaption>Qu\u1ea3 c\u1ecd d\u1ea7u (<em>Elaeis guineensis<\/em>). \u1ea2nh: Forest and Kim Starr, <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Starr-120702-7945-Elaeis_guineensis-green_fruit-USDA_Plant_Materials_Center-Molokai_(25093079911).jpg\" rel=\"nofollow noopener\" target=\"_blank\">Wikimedia Commons<\/a>, gi\u1ea5y ph\u00e9p <a href=\"https:\/\/creativecommons.org\/licenses\/by\/3.0\/us\/deed.en\" rel=\"nofollow noopener\" target=\"_blank\">CC BY 3.0 US<\/a>.<\/figcaption><\/figure>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean g\u1ecdi<\/td>\n<td>Tocotrienol (\u03b1-, \u03b2-, \u03b3-, \u03b4-tocotrienol)<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng th\u1ee9c, kh\u1ed1i l\u01b0\u1ee3ng mol (\u03b1-tocotrienol)<\/td>\n<td>C<sub>29<\/sub>H<sub>44<\/sub>O<sub>2<\/sub> \u2013 424,67 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n ch\u00ednh<\/td>\n<td>D\u1ea7u c\u1ecd (qu\u1ea3 c\u1ecd d\u1ea7u), c\u00e1m g\u1ea1o, h\u1ea1t \u0111i\u1ec1u nhu\u1ed9m (annatto, g\u1ea7n nh\u01b0 ch\u1ec9 c\u00f3 \u03b4- v\u00e0 \u03b3-tocotrienol), l\u00faa m\u1ea1ch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u1ea5u t\u1ea1o v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>Khung <strong>chroman<\/strong> mang nh\u00f3m \u2013OH phenol (trung t\u00e2m ch\u1ed1ng oxy h\u00f3a) g\u1eafn v\u1edbi chu\u1ed7i b\u00ean 16 carbon c\u00f3 ba li\u00ean k\u1ebft \u0111\u00f4i. S\u1ed1 nh\u00f3m methyl tr\u00ean v\u00f2ng quy\u1ebft \u0111\u1ecbnh d\u1ea1ng \u03b1 (3), \u03b2 v\u00e0 \u03b3 (2), \u03b4 (1).<\/li>\n<li>Chu\u1ed7i kh\u00f4ng no l\u00e0m tocotrienol linh \u0111\u1ed9ng h\u01a1n trong m\u00e0ng t\u1ebf b\u00e0o so v\u1edbi tocopherol.<\/li>\n<li>Ch\u1ea5t l\u1ecfng s\u00e1nh m\u00e0u v\u00e0ng \u0111\u1ebfn n\u00e2u \u0111\u1ecf, kh\u00f4ng tan trong n\u01b0\u1edbc, tan trong d\u1ea7u. D\u1ec5 b\u1ecb oxy h\u00f3a khi g\u1eb7p kh\u00f4ng kh\u00ed, \u00e1nh s\u00e1ng.<\/li>\n<\/ul>\n<h2>S\u1ea3n xu\u1ea5t v\u00e0 d\u1ea1ng nguy\u00ean li\u1ec7u<\/h2>\n<p>Tocotrienol th\u01b0\u01a1ng m\u1ea1i ch\u1ee7 y\u1ebfu thu t\u1eeb <strong>d\u1ea7u c\u1ecd<\/strong>: ph\u1ea7n gi\u00e0u tocotrienol (TRF \u2013 tocotrienol-rich fraction) \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c t\u1eeb d\u1ea7u c\u1ecd ho\u1eb7c s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a tinh luy\u1ec7n d\u1ea7u c\u1ecd b\u1eb1ng ch\u01b0ng c\u1ea5t ph\u00e2n t\u1eed, chi\u1ebft, s\u1eafc k\u00fd. Nguy\u00ean li\u1ec7u th\u01b0\u1eddng l\u00e0 h\u1ed7n h\u1ee3p tocotrienol v\u00e0 m\u1ed9t ph\u1ea7n tocopherol, ghi theo t\u1ed5ng h\u00e0m l\u01b0\u1ee3ng (v\u00ed d\u1ee5 20%, 50%) trong d\u1ea7u mang. D\u1ea1ng t\u1eeb d\u1ea7u c\u1ecd \u0111\u1ecf c\u00f3 th\u1ec3 mang theo carotenoid n\u00ean c\u00f3 m\u00e0u \u0111\u1ecf cam. Ngo\u00e0i ra c\u00f3 d\u1ea1ng b\u1ed9t vi nang.<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>Th\u1ef1c ph\u1ea9m b\u1ed5 sung (th\u01b0\u1eddng d\u1ea1ng vi\u00ean nang m\u1ec1m).<\/li>\n<li>Ch\u1ea5t ch\u1ed1ng oxy h\u00f3a trong th\u1ef1c ph\u1ea9m, m\u1ef9 ph\u1ea9m.<\/li>\n<\/ul>\n<h2>Note<\/h2>\n<p>Khi t\u00ednh &#8220;h\u00e0m l\u01b0\u1ee3ng vitamin E&#8221; theo quy \u0111\u1ecbnh dinh d\u01b0\u1ee1ng, nhi\u1ec1u h\u1ec7 th\u1ed1ng ch\u1ec9 t\u00ednh <strong>\u03b1-tocopherol<\/strong>. H\u00e0m l\u01b0\u1ee3ng tocotrienol c\u1ea7n \u0111\u01b0\u1ee3c ghi ri\u00eang, kh\u00f4ng quy \u0111\u1ed5i tr\u1ef1c ti\u1ebfp th\u00e0nh \u0111\u01a1n v\u1ecb vitamin E nh\u01b0 \u03b1-tocopherol.<\/p>\n<h2>Ch\u1ea5t li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"\/en\/alpha-tocopherol\/\">Alpha tocopherol<\/a>; h\u1ed7n h\u1ee3p tocopherol t\u1ef1 nhi\u00ean.<\/li>\n<\/ul>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd t\u1ea1i Vi\u1ec7t Nam<\/h2>\n<p>Khi d\u00f9ng l\u00e0m th\u00e0nh ph\u1ea7n c\u1ee7a th\u1ef1c ph\u1ea9m ho\u1eb7c th\u1ef1c ph\u1ea9m b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe, s\u1ea3n ph\u1ea9m tu\u00e2n theo Lu\u1eadt An to\u00e0n th\u1ef1c ph\u1ea9m, Ngh\u1ecb \u0111\u1ecbnh 15\/2018\/N\u0110-CP v\u00e0 c\u00e1c v\u0103n b\u1ea3n hi\u1ec7n h\u00e0nh c\u1ee7a B\u1ed9 Y t\u1ebf. Doanh nghi\u1ec7p c\u1ea7n \u0111\u1ed1i chi\u1ebfu v\u0103n b\u1ea3n m\u1edbi nh\u1ea5t tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng c\u00f4ng th\u1ee9c.<\/p>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<ul>\n<li>Wikipedia \u2013 Tocotrienol \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Tocotrienol\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Tocotrienol<\/a><\/li>\n<li>Wikipedia \u2013 Vitamin E \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Vitamin_E\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Vitamin_E<\/a><\/li>\n<\/ul>\n<p><em>B\u00e0i vi\u1ebft cung c\u1ea5p th\u00f4ng tin ki\u1ebfn th\u1ee9c chung v\u1ec1 ch\u1ea5t\/nguy\u00ean li\u1ec7u, t\u1ed5ng h\u1ee3p v\u00e0 di\u1ec5n gi\u1ea3i t\u1eeb c\u00e1c ngu\u1ed3n c\u00f4ng khai n\u00eau tr\u00ean. N\u1ed9i dung n\u00e0y kh\u00f4ng thay th\u1ebf \u00fd ki\u1ebfn c\u1ee7a c\u01a1 quan qu\u1ea3n l\u00fd hay chuy\u00ean gia y t\u1ebf. C\u00f4ng d\u1ee5ng l\u00e0m thu\u1ed1c n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u00e0i vi\u1ebft. Quy \u0111\u1ecbnh ph\u00e1p l\u00fd c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu v\u0103n b\u1ea3n hi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Tocotrienol: d\u1ea1ng vitamin E c\u00f3 chu\u1ed7i b\u00ean kh\u00f4ng no \u2013 c\u1ea5u t\u1ea1o, ngu\u1ed3n g\u1ed1c Tocotrienol l\u00e0 m\u1ed9t trong hai nh\u00f3m h\u1ee3p ch\u1ea5t t\u1ea1o n\u00ean vitamin E; nh\u00f3m c\u00f2n l\u1ea1i l\u00e0 tocopherol. M\u1ed7i nh\u00f3m c\u00f3 b\u1ed1n d\u1ea1ng \u03b1, \u03b2, \u03b3, \u03b4, t\u1ed5ng c\u1ed9ng t\u00e1m ch\u1ea5t. Tocotrienol kh\u00e1c tocopherol \u1edf chu\u1ed7i b\u00ean: tocotrienol c\u00f3 ba li\u00ean k\u1ebft [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4762,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[121],"tags":[],"class_list":["post-863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2.jpg",1280,960,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2-150x150.jpg",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2-300x225.jpg",300,225,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2-768x576.jpg",768,576,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2-1024x768.jpg",1024,768,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2.jpg",1280,960,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2.jpg",1280,960,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tocotrienol-cay-2-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"Tocotrienol: d\u1ea1ng vitamin E c\u00f3 chu\u1ed7i b\u00ean kh\u00f4ng no \u2013 c\u1ea5u t\u1ea1o, ngu\u1ed3n g\u1ed1c Tocotrienol l\u00e0 m\u1ed9t trong hai nh\u00f3m h\u1ee3p ch\u1ea5t t\u1ea1o n\u00ean vitamin E; nh\u00f3m c\u00f2n l\u1ea1i l\u00e0 tocopherol. M\u1ed7i nh\u00f3m c\u00f3 b\u1ed1n d\u1ea1ng \u03b1, \u03b2, \u03b3, \u03b4, t\u1ed5ng c\u1ed9ng t\u00e1m ch\u1ea5t. Tocotrienol kh\u00e1c tocopherol \u1edf chu\u1ed7i b\u00ean: tocotrienol c\u00f3 ba li\u00ean k\u1ebft&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/comments?post=863"}],"version-history":[{"count":4,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":5070,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/863\/revisions\/5070"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/4762"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}