{"id":973,"date":"2025-05-29T09:36:58","date_gmt":"2025-05-29T09:36:58","guid":{"rendered":"http:\/\/http:\/\/chempharco.com\/2025\/05\/29\/nguyen-lieu-flax-oil-dau-tho-tu-hat-lanh-dang-long\/"},"modified":"2026-09-29T21:36:41","modified_gmt":"2026-09-29T14:36:41","slug":"nguyen-lieu-flax-oil-dau-tho-tu-hat-lanh-dang-long","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/nguyen-lieu-flax-oil-dau-tho-tu-hat-lanh-dang-long\/","title":{"rendered":"D\u1ea7u h\u1ea1t lanh (flaxseed oil): ngu\u1ed3n omega-3 ALA, s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n oxy h\u00f3a"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">D\u1ea7u h\u1ea1t lanh (flaxseed oil): ngu\u1ed3n omega-3 ALA, s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n oxy h\u00f3a<\/h1>\n<p><strong>D\u1ea7u h\u1ea1t lanh<\/strong> (flaxseed oil, linseed oil) l\u00e0 d\u1ea7u \u00e9p t\u1eeb h\u1ea1t c\u00e2y lanh (<em>Linum usitatissimum<\/em>, h\u1ecd Lanh \u2013 Linaceae), c\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb h\u00e0ng ngh\u00ecn n\u0103m \u0111\u1ec3 l\u1ea5y s\u1ee3i d\u1ec7t v\u1ea3i lanh v\u00e0 l\u1ea5y h\u1ea1t. \u0110\u00e2y l\u00e0 d\u1ea7u th\u1ef1c v\u1eadt th\u00f4ng d\u1ee5ng gi\u00e0u <strong>acid alpha-linolenic (ALA)<\/strong>, acid b\u00e9o omega-3 th\u1ef1c v\u1eadt, nh\u1ea5t: th\u01b0\u1eddng kho\u1ea3ng 50\u201360% t\u1ed5ng acid b\u00e9o.<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean g\u1ecdi<\/td>\n<td>D\u1ea7u h\u1ea1t lanh, flaxseed oil, linseed oil<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n<\/td>\n<td>H\u1ea1t <em>Linum usitatissimum<\/em> L.<\/td>\n<\/tr>\n<tr>\n<td>Acid b\u00e9o \u0111\u1eb7c tr\u01b0ng<\/td>\n<td>ALA (C18:3 n-3, kho\u1ea3ng 50\u201360%), acid oleic, acid linoleic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>T\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>D\u1ea7u m\u00e0u v\u00e0ng nh\u1ea1t \u0111\u1ebfn v\u00e0ng kim, m\u00f9i v\u1ecb h\u1ea1t \u0111\u1eb7c tr\u01b0ng.<\/li>\n<li>ALA c\u00f3 ba li\u00ean k\u1ebft \u0111\u00f4i, n\u00ean d\u1ea7u lanh <strong>r\u1ea5t d\u1ec5 b\u1ecb oxy h\u00f3a<\/strong>. Trong c\u00f4ng nghi\u1ec7p s\u01a1n, t\u00ednh ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng: d\u1ea7u lanh \u0111un s\u00f4i kh\u00f4 d\u1ea7n th\u00e0nh m\u00e0ng r\u1eafn khi ti\u1ebfp x\u00fac kh\u00f4ng kh\u00ed (&#8220;d\u1ea7u kh\u00f4&#8221;). V\u1edbi d\u1ea7u \u0103n, oxy h\u00f3a t\u1ea1o m\u00f9i \u00f4i, v\u1ecb \u0111\u1eafng.<\/li>\n<li>D\u1ea7u lanh d\u00f9ng cho s\u01a1n, m\u1ef1c (th\u01b0\u1eddng \u0111\u00e3 x\u1eed l\u00fd nhi\u1ec7t v\u00e0 c\u00f3 ch\u1ea5t l\u00e0m kh\u00f4) <strong>kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c<\/strong> l\u00e0m th\u1ef1c ph\u1ea9m.<\/li>\n<\/ul>\n<h2>S\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n<p>D\u1ea7u lanh th\u1ef1c ph\u1ea9m th\u01b0\u1eddng \u0111\u01b0\u1ee3c <strong>\u00e9p l\u1ea1nh<\/strong> \u0111\u1ec3 h\u1ea1n ch\u1ebf oxy h\u00f3a, l\u1ecdc, \u0111\u00f3ng chai t\u1ed1i m\u00e0u c\u00f3 kh\u00ed nit\u01a1, b\u1ea3o qu\u1ea3n l\u1ea1nh; ho\u1eb7c \u0111\u01b0\u1ee3c bao vi nang th\u00e0nh d\u1ea1ng b\u1ed9t, \u0111\u00f3ng vi\u00ean nang m\u1ec1m c\u00f3 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a. Ch\u1ec9 ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng: th\u00e0nh ph\u1ea7n acid b\u00e9o, ch\u1ec9 s\u1ed1 peroxid, anisidin, ch\u1ec9 s\u1ed1 acid.<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>Th\u1ef1c ph\u1ea9m, th\u1ef1c ph\u1ea9m b\u1ed5 sung: ngu\u1ed3n omega-3 ALA cho ng\u01b0\u1eddi \u0103n chay.<\/li>\n<li>M\u1ef9 ph\u1ea9m; d\u1ea7u lanh c\u00f4ng nghi\u1ec7p cho s\u01a1n, vecni, m\u1ef1c in, v\u1ea3i s\u01a1n l\u00f3t s\u00e0n (linoleum).<\/li>\n<\/ul>\n<h2>Note<\/h2>\n<p>ALA l\u00e0 omega-3 th\u1ef1c v\u1eadt; c\u01a1 th\u1ec3 ng\u01b0\u1eddi ch\u1ec9 chuy\u1ec3n m\u1ed9t ph\u1ea7n nh\u1ecf ALA th\u00e0nh EPA v\u00e0 DHA (omega-3 chu\u1ed7i d\u00e0i trong d\u1ea7u c\u00e1), n\u00ean hai ngu\u1ed3n n\u00e0y kh\u00f4ng thay th\u1ebf nhau ho\u00e0n to\u00e0n v\u1ec1 m\u1eb7t dinh d\u01b0\u1ee1ng.<\/p>\n<p><!--my-pham--><\/p>\n<h2>In Cosmetics<\/h2>\n<p>Ngo\u00e0i d\u01b0\u1ee3c ph\u1ea9m v\u00e0 th\u1ef1c ph\u1ea9m, nguy\u00ean li\u1ec7u t\u1eeb lo\u00e0i n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng trong m\u1ef9 ph\u1ea9m d\u01b0\u1edbi c\u00e1c t\u00ean INCI sau (ch\u1ee9c n\u0103ng theo c\u01a1 s\u1edf d\u1eef li\u1ec7u CosIng c\u1ee7a \u1ee6y ban ch\u00e2u \u00c2u):<\/p>\n<table>\n<thead>\n<tr>\n<th>T\u00ean INCI<\/th>\n<th>D\u1ea1ng nguy\u00ean li\u1ec7u<\/th>\n<th>Ch\u1ee9c n\u0103ng (CosIng)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Linum Usitatissimum (Linseed) Seed Extract<\/td>\n<td>cao chi\u1ebft b\u1eb1ng dung m\u00f4i (th\u01b0\u1eddng l\u00e0 n\u01b0\u1edbc, glycol ho\u1eb7c ethanol), sau \u0111\u00f3 pha lo\u00e3ng trong dung m\u00f4i mang<\/td>\n<td>d\u01b0\u1ee1ng da, t\u1ea1o h\u01b0\u01a1ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Theo CosIng, c\u00e1c t\u00ean INCI tr\u00ean kh\u00f4ng thu\u1ed9c ph\u1ee5 l\u1ee5c ch\u1ea5t c\u1ea5m (Annex II) hay h\u1ea1n ch\u1ebf (Annex III) c\u1ee7a EU t\u1ea1i th\u1eddi \u0111i\u1ec3m vi\u1ebft b\u00e0i; ph\u1ee5 l\u1ee5c c\u1ee7a Hi\u1ec7p \u0111\u1ecbnh m\u1ef9 ph\u1ea9m ASEAN \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt theo danh m\u1ee5c n\u00e0y. T\u1ea1i Vi\u1ec7t Nam, m\u1ef9 ph\u1ea9m qu\u1ea3n l\u00fd theo Th\u00f4ng t\u01b0 06\/2011\/TT-BYT; t\u00ednh n\u0103ng c\u00f4ng b\u1ed1 ph\u1ea3i theo H\u01b0\u1edbng d\u1eabn c\u00f4ng b\u1ed1 t\u00ednh n\u0103ng m\u1ef9 ph\u1ea9m ASEAN, kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u00f4ng d\u1ee5ng nh\u01b0 thu\u1ed1c.<\/p>\n<p><!--\/my-pham--><\/p>\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 Linseed oil \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Linseed_oil\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Linseed_oil<\/a><\/li>\n<li>Wikipedia \u2013 alpha-Linolenic acid \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Alpha-Linolenic_acid\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Alpha-Linolenic_acid<\/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>D\u1ea7u h\u1ea1t lanh (flaxseed oil): ngu\u1ed3n omega-3 ALA, s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n oxy h\u00f3a D\u1ea7u h\u1ea1t lanh (flaxseed oil, linseed oil) l\u00e0 d\u1ea7u \u00e9p t\u1eeb h\u1ea1t c\u00e2y lanh (Linum usitatissimum, h\u1ecd Lanh \u2013 Linaceae), c\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb h\u00e0ng ngh\u00ecn n\u0103m \u0111\u1ec3 l\u1ea5y s\u1ee3i d\u1ec7t v\u1ea3i lanh v\u00e0 l\u1ea5y h\u1ea1t. \u0110\u00e2y l\u00e0 d\u1ea7u th\u1ef1c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2088,"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-973","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\/linum-usitatissimum-cay-nguyen-lieu.jpg",1200,900,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu-150x150.jpg",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu-300x225.jpg",300,225,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu-768x576.jpg",768,576,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu-1024x768.jpg",1024,768,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu.jpg",1200,900,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu.jpg",1200,900,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/linum-usitatissimum-cay-nguyen-lieu-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":1,"uagb_excerpt":"D\u1ea7u h\u1ea1t lanh (flaxseed oil): ngu\u1ed3n omega-3 ALA, s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n oxy h\u00f3a D\u1ea7u h\u1ea1t lanh (flaxseed oil, linseed oil) l\u00e0 d\u1ea7u \u00e9p t\u1eeb h\u1ea1t c\u00e2y lanh (Linum usitatissimum, h\u1ecd Lanh \u2013 Linaceae), c\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb h\u00e0ng ngh\u00ecn n\u0103m \u0111\u1ec3 l\u1ea5y s\u1ee3i d\u1ec7t v\u1ea3i lanh v\u00e0 l\u1ea5y h\u1ea1t. \u0110\u00e2y l\u00e0 d\u1ea7u th\u1ef1c&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/973","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=973"}],"version-history":[{"count":3,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/973\/revisions"}],"predecessor-version":[{"id":4229,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/973\/revisions\/4229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2088"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}