{"id":4331,"date":"2026-09-29T21:51:04","date_gmt":"2026-09-29T14:51:04","guid":{"rendered":"https:\/\/cpc1.vn\/tan-bi-chau-au\/"},"modified":"2026-09-30T15:14:46","modified_gmt":"2026-09-30T08:14:46","slug":"tan-bi-chau-au","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/tan-bi-chau-au\/","title":{"rendered":"T\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">T\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m<\/h1>\n<p><strong>T\u1ea7n b\u00ec ch\u00e2u \u00c2u<\/strong> (<em>Fraxinus excelsior<\/em>) l\u00e0 c\u00e2y g\u1ed7 l\u1edbn ph\u1ed5 bi\u1ebfn \u1edf r\u1eebng ch\u00e2u \u00c2u, g\u1ed7 d\u1ebbo dai d\u00f9ng l\u00e0m c\u00e1n d\u1ee5ng c\u1ee5, g\u1eady kh\u00fac c\u00f4n c\u1ea7u. Chi\u1ebft xu\u1ea5t v\u1ecf c\u00f3 t\u00ean INCI <em>Fraxinus Excelsior Bark Extract<\/em>.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1.jpg\" alt=\"C\u00e2y t\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior)\"\/><figcaption>T\u1ea7n b\u00ec ch\u00e2u \u00c2u (<em>Fraxinus excelsior<\/em>). \u1ea2nh: Kieran Roy Powell, <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Fraxinus_excelsior_Lincolnshire_2026_Samara.jpg\" rel=\"nofollow noopener\" target=\"_blank\">Wikimedia Commons<\/a>, gi\u1ea5y ph\u00e9p <a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\" rel=\"nofollow noopener\" target=\"_blank\">CC BY 4.0<\/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>T\u1ea7n b\u00ec ch\u00e2u \u00c2u, European ash<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean khoa h\u1ecdc<\/td>\n<td><em>Fraxinus excelsior<\/em> L.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ecd<\/td>\n<td>\u00d4 liu (Oleaceae)<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 ph\u1eadn d\u00f9ng<\/td>\n<td>V\u1ecf th\u00e2n<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean INCI<\/td>\n<td>Fraxinus Excelsior Bark Extract<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9c n\u0103ng (CosIng)<\/td>\n<td>d\u01b0\u1ee1ng da<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f3m ho\u1ea1t ch\u1ea5t ch\u00ednh<\/td>\n<td>Coumarin (esculin, fraxin, esculetin, fraxetin), secoiridoid, phenylethanoid (verbascosid), flavonoid, tanin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e2y<\/h2>\n<p>T\u1ea7n b\u00ec ch\u00e2u \u00c2u l\u00e0 c\u00e2y g\u1ed7 r\u1ee5ng l\u00e1 cao 20\u201335 m, v\u1ecf th\u00e2n non nh\u1eb5n x\u00e1m, gi\u00e0 n\u1ee9t th\u00e0nh m\u1ea1ng l\u01b0\u1edbi. Ch\u1ed3i m\u00f9a \u0111\u00f4ng m\u00e0u \u0111en nh\u01b0 nhung \u2014 \u0111\u1eb7c \u0111i\u1ec3m nh\u1eadn bi\u1ebft. L\u00e1 k\u00e9p l\u00f4ng chim l\u1ebb 9\u201313 l\u00e1 ch\u00e9t, m\u00e9p c\u00f3 r\u0103ng c\u01b0a. Hoa nh\u1ecf kh\u00f4ng c\u00e1nh, n\u1edf tr\u01b0\u1edbc l\u00e1; qu\u1ea3 c\u00f3 c\u00e1nh d\u00e0i (qu\u1ea3 d\u1ef1c) m\u1ecdc th\u00e0nh ch\u00f9m r\u1ee7, ph\u00e1t t\u00e1n nh\u1edd gi\u00f3. Lo\u00e0i ph\u00e2n b\u1ed1 kh\u1eafp ch\u00e2u \u00c2u; hi\u1ec7n b\u1ecb \u0111e d\u1ecda nghi\u00eam tr\u1ecdng b\u1edfi b\u1ec7nh ch\u1ebft c\u00e0nh t\u1ea7n b\u00ec (do n\u1ea5m <em>Hymenoscyphus fraxineus<\/em>).<\/p>\n<h2>Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc<\/h2>\n<ul>\n<li><strong>Coumarin<\/strong>: esculin, fraxin v\u00e0 c\u00e1c aglycon esculetin, fraxetin \u2014 v\u1ecf t\u1ea7n b\u00ec ph\u00e1t hu\u1ef3nh quang xanh d\u01b0\u1edbi tia UV nh\u1edd nh\u00f3m ch\u1ea5t n\u00e0y.<\/li>\n<li><strong>Secoiridoid<\/strong> (oleuropein, ligstrosid) v\u00e0 phenylethanoid (verbascosid).<\/li>\n<li>Flavonoid, tanin, mannitol.<\/li>\n<\/ul>\n<h2>D\u1ea1ng nguy\u00ean li\u1ec7u trong m\u1ef9 ph\u1ea9m<\/h2>\n<ul>\n<li><strong>Fraxinus Excelsior Bark Extract<\/strong>: chi\u1ebft xu\u1ea5t 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. Ch\u1ee9c n\u0103ng theo CosIng: d\u01b0\u1ee1ng da.<\/li>\n<\/ul>\n<h2>Applications in Cosmetics<\/h2>\n<ul>\n<li>D\u00f9ng trong kem d\u01b0\u1ee1ng, toner v\u1edbi vai tr\u00f2 d\u01b0\u1ee1ng da theo CosIng.<\/li>\n<li>Coumarin h\u1ea5p th\u1ee5 tia UV \u0111\u01b0\u1ee3c quan t\u00e2m trong c\u00e1c s\u1ea3n ph\u1ea9m theo ch\u1ee7 \u0111\u1ec1 b\u1ea3o v\u1ec7 da kh\u1ecfi m\u00f4i tr\u01b0\u1eddng; m\u1ecdi tuy\u00ean b\u1ed1 ch\u1ed1ng n\u1eafng ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee9ng minh theo quy \u0111\u1ecbnh ri\u00eang.<\/li>\n<\/ul>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n<p>Theo c\u01a1 s\u1edf d\u1eef li\u1ec7u CosIng c\u1ee7a \u1ee6y ban ch\u00e2u \u00c2u, c\u00e1c t\u00ean INCI n\u00eau tr\u00ean kh\u00f4ng thu\u1ed9c ph\u1ee5 l\u1ee5c ch\u1ea5t c\u1ea5m (Annex II) hay ch\u1ea5t b\u1ecb h\u1ea1n ch\u1ebf (Annex III) c\u1ee7a Quy \u0111\u1ecbnh (EC) 1223\/2009 t\u1ea1i th\u1eddi \u0111i\u1ec3m vi\u1ebft b\u00e0i. C\u00e1c ph\u1ee5 l\u1ee5c c\u1ee7a Hi\u1ec7p \u0111\u1ecbnh m\u1ef9 ph\u1ea9m ASEAN (ACD) \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 c\u1eadp nh\u1eadt theo danh m\u1ee5c c\u1ee7a EU, doanh nghi\u1ec7p v\u1eabn c\u1ea7n \u0111\u1ed1i chi\u1ebfu ph\u1ee5 l\u1ee5c ACD hi\u1ec7n h\u00e0nh.<\/p>\n<p>T\u1ea1i Vi\u1ec7t Nam, m\u1ef9 ph\u1ea9m \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd theo Th\u00f4ng t\u01b0 06\/2011\/TT-BYT v\u00e0 c\u00e1c v\u0103n b\u1ea3n s\u1eeda \u0111\u1ed5i, b\u1ed5 sung: s\u1ea3n ph\u1ea9m ph\u1ea3i \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u01b0\u1edbc khi l\u01b0u h\u00e0nh, t\u1ed5 ch\u1ee9c \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 an to\u00e0n v\u00e0 l\u01b0u h\u1ed3 s\u01a1 th\u00f4ng tin s\u1ea3n ph\u1ea9m (PIF). T\u00ednh n\u0103ng ghi tr\u00ean nh\u00e3n v\u00e0 trong qu\u1ea3ng c\u00e1o ph\u1ea3i theo H\u01b0\u1edbng d\u1eabn c\u00f4ng b\u1ed1 t\u00ednh n\u0103ng s\u1ea3n ph\u1ea9m m\u1ef9 ph\u1ea9m c\u1ee7a ASEAN \u2014 m\u1ef9 ph\u1ea9m kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u00f4ng d\u1ee5ng nh\u01b0 thu\u1ed1c.<\/p>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<ul>\n<li>Wikipedia \u2013 Fraxinus excelsior \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fraxinus_excelsior\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Fraxinus_excelsior<\/a><\/li>\n<li>Wikipedia \u2013 Esculin \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Esculin\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Esculin<\/a><\/li>\n<li>European Commission \u2013 CosIng: Fraxinus Excelsior Bark Extract \u2014 <a href=\"https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/ec.europa.eu\/growth\/tools-databases\/cosing\/<\/a><\/li>\n<li>GBIF Backbone Taxonomy \u2013 Fraxinus excelsior L. \u2014 <a href=\"https:\/\/www.gbif.org\/species\/3172358\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.gbif.org\/species\/3172358<\/a><\/li>\n<li>\u1ea2nh: Kieran Roy Powell, Wikimedia Commons, CC BY 4.0 \u2014 <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Fraxinus_excelsior_Lincolnshire_2026_Samara.jpg\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/commons.wikimedia.org\/wiki\/File:Fraxinus_excelsior_Lincolnshire_2026_Samara.jpg<\/a><\/li>\n<li>ASEAN Cosmetic Directive \u2013 Annexes v\u00e0 ASEAN Guidelines for Cosmetic Claims \u2014 <a href=\"https:\/\/aseancosmetics.org\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/aseancosmetics.org\/<\/a><\/li>\n<li>B\u1ed9 Y t\u1ebf (2011). Th\u00f4ng t\u01b0 06\/2011\/TT-BYT quy \u0111\u1ecbnh v\u1ec1 qu\u1ea3n l\u00fd m\u1ef9 ph\u1ea9m<\/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. 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>T\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m T\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior) l\u00e0 c\u00e2y g\u1ed7 l\u1edbn ph\u1ed5 bi\u1ebfn \u1edf r\u1eebng ch\u00e2u \u00c2u, g\u1ed7 d\u1ebbo dai d\u00f9ng l\u00e0m c\u00e1n d\u1ee5ng c\u1ee5, g\u1eady kh\u00fac c\u00f4n c\u1ea7u. Chi\u1ebft xu\u1ea5t v\u1ecf c\u00f3 t\u00ean INCI Fraxinus Excelsior Bark Extract. T\u1ea7n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4828,"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-4331","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\/tan-bi-chau-au-cay-1.jpg",1200,1021,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1-150x150.jpg",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1-300x255.jpg",300,255,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1-768x653.jpg",768,653,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1-1024x871.jpg",1024,871,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1.jpg",1200,1021,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1.jpg",1200,1021,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tan-bi-chau-au-cay-1-14x12.jpg",14,12,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"T\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m T\u1ea7n b\u00ec ch\u00e2u \u00c2u (Fraxinus excelsior) l\u00e0 c\u00e2y g\u1ed7 l\u1edbn ph\u1ed5 bi\u1ebfn \u1edf r\u1eebng ch\u00e2u \u00c2u, g\u1ed7 d\u1ebbo dai d\u00f9ng l\u00e0m c\u00e1n d\u1ee5ng c\u1ee5, g\u1eady kh\u00fac c\u00f4n c\u1ea7u. Chi\u1ebft xu\u1ea5t v\u1ecf c\u00f3 t\u00ean INCI Fraxinus Excelsior Bark Extract. T\u1ea7n&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4331","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=4331"}],"version-history":[{"count":4,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4331\/revisions"}],"predecessor-version":[{"id":4972,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4331\/revisions\/4972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/4828"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=4331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=4331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=4331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}