{"id":4244,"date":"2026-09-29T21:37:59","date_gmt":"2026-09-29T14:37:59","guid":{"rendered":"https:\/\/cpc1.vn\/hat-de\/"},"modified":"2026-09-29T21:37:59","modified_gmt":"2026-09-29T14:37:59","slug":"hat-de","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/hat-de\/","title":{"rendered":"H\u1ea1t d\u1ebb ch\u00e2u \u00c2u (Castanea sativa): \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\">H\u1ea1t d\u1ebb ch\u00e2u \u00c2u (Castanea sativa): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m<\/h1>\n<p><strong>D\u1ebb ch\u00e2u \u00c2u<\/strong> (<em>Castanea sativa<\/em>) l\u00e0 c\u00e2y g\u1ed7 l\u1edbn cho h\u1ea1t d\u1ebb ng\u1ecdt \u0103n \u0111\u01b0\u1ee3c, g\u1ed7 v\u00e0 v\u1ecf gi\u00e0u tanin. Trong m\u1ef9 ph\u1ea9m c\u00f3 hai t\u00ean INCI: <em>Castanea Sativa (Chestnut) Bark Extract<\/em> v\u00e0 <em>Castanea Sativa (Chestnut) Seed Extract<\/em>. C\u1ea7n ph\u00e2n bi\u1ec7t v\u1edbi d\u1ebb ng\u1ef1a (<em>Aesculus hippocastanum<\/em>) \u2014 m\u1ed9t lo\u00e0i kh\u00e1c h\u1ecd, h\u1ea1t kh\u00f4ng \u0103n \u0111\u01b0\u1ee3c, CPC1 c\u00f3 b\u00e0i ri\u00eang.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay.jpg\" alt=\"C\u00e2y h\u1ea1t d\u1ebb ch\u00e2u \u00c2u (Castanea sativa)\"\/><figcaption>H\u1ea1t d\u1ebb ch\u00e2u \u00c2u (<em>Castanea sativa<\/em>). \u1ea2nh: Vassil, <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Ch%C3%A2taignier_120807_1.jpg\" rel=\"nofollow noopener\" target=\"_blank\">Wikimedia Commons<\/a>, gi\u1ea5y ph\u00e9p <a href=\"https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/\" rel=\"nofollow noopener\" target=\"_blank\">Public domain<\/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>D\u1ebb ch\u00e2u \u00c2u, d\u1ebb ng\u1ecdt, sweet chestnut<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean khoa h\u1ecdc<\/td>\n<td><em>Castanea sativa<\/em> Mill.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ecd<\/td>\n<td>D\u1ebb (Fagaceae)<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 ph\u1eadn d\u00f9ng<\/td>\n<td>V\u1ecf th\u00e2n v\u00e0 h\u1ea1t<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean INCI<\/td>\n<td>Castanea Sativa (Chestnut) Bark Extract<br \/>Castanea Sativa (Chestnut) Seed 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>V\u1ecf th\u00e2n, g\u1ed7: tanin th\u1ee7y ph\u00e2n (castalagin, vescalagin), acid ellagic. H\u1ea1t: tinh b\u1ed9t, \u0111\u01b0\u1eddng, protein, polyphenol, vitamin C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e2y<\/h2>\n<p>D\u1ebb ch\u00e2u \u00c2u l\u00e0 c\u00e2y g\u1ed7 r\u1ee5ng l\u00e1 cao 20\u201335 m, s\u1ed1ng l\u00e2u h\u00e0ng tr\u0103m n\u0103m, v\u1ecf th\u00e2n gi\u00e0 n\u1ee9t d\u1ecdc xo\u1eafn. L\u00e1 thu\u00f4n d\u00e0i, m\u00e9p c\u00f3 r\u0103ng c\u01b0a nh\u1ecdn nh\u01b0 gai. Hoa \u0111\u01a1n t\u00ednh: hoa \u0111\u1ef1c x\u1ebfp th\u00e0nh \u0111u\u00f4i s\u00f3c d\u00e0i m\u00e0u v\u00e0ng kem, m\u00f9i h\u1eafc; hoa c\u00e1i \u1edf g\u1ed1c c\u1ee5m. Qu\u1ea3 l\u00e0 \u0111\u1ea5u (v\u1ecf gai) ch\u1ee9a 1\u20133 h\u1ea1t d\u1ebb m\u00e0u n\u00e2u b\u00f3ng. Lo\u00e0i c\u00f3 ngu\u1ed3n g\u1ed1c v\u00f9ng \u0110\u1ecba Trung H\u1ea3i v\u00e0 Ti\u1ec3u \u00c1, \u0111\u01b0\u1ee3c ng\u01b0\u1eddi La M\u00e3 tr\u1ed3ng r\u1ed9ng kh\u1eafp ch\u00e2u \u00c2u. H\u1ea1t d\u1ebb Tr\u00f9ng Kh\u00e1nh (Cao B\u1eb1ng) c\u1ee7a Vi\u1ec7t Nam thu\u1ed9c lo\u00e0i kh\u00e1c (<em>Castanea mollissima<\/em>).<\/p>\n<h2>Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc<\/h2>\n<ul>\n<li><strong>V\u1ecf th\u00e2n, g\u1ed7<\/strong>: tanin th\u1ee7y ph\u00e2n lo\u1ea1i ellagitanin (castalagin, vescalagin) h\u00e0m l\u01b0\u1ee3ng cao, acid ellagic, acid gallic \u2014 ngu\u1ed3n tanin thu\u1ed9c da truy\u1ec1n th\u1ed1ng.<\/li>\n<li><strong>H\u1ea1t<\/strong>: ch\u1ee7 y\u1ebfu tinh b\u1ed9t v\u00e0 \u0111\u01b0\u1eddng, \u00edt ch\u1ea5t b\u00e9o (kh\u00e1c h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i h\u1ea1t), protein, ch\u1ea5t x\u01a1, vitamin C, polyphenol \u1edf v\u1ecf l\u1ee5a.<\/li>\n<\/ul>\n<h2>D\u1ea1ng nguy\u00ean li\u1ec7u trong m\u1ef9 ph\u1ea9m<\/h2>\n<ul>\n<li><strong>Castanea Sativa (Chestnut) Bark Extract<\/strong>: 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. Ch\u1ee9c n\u0103ng theo CosIng: d\u01b0\u1ee1ng da.<\/li>\n<li><strong>Castanea Sativa (Chestnut) Seed Extract<\/strong>: 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. 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 toner, kem d\u01b0\u1ee1ng, s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c v\u1edbi vai tr\u00f2 d\u01b0\u1ee1ng da theo CosIng.<\/li>\n<li>Chi\u1ebft xu\u1ea5t v\u1ecf gi\u00e0u tanin cho c\u1ea3m gi\u00e1c se; chi\u1ebft xu\u1ea5t h\u1ea1t th\u01b0\u1eddng g\u1eb7p trong s\u1ea3n ph\u1ea9m theo ch\u1ee7 \u0111\u1ec1 m\u00f9a thu, h\u1ea1t.<\/li>\n<li>C\u00f4ng d\u1ee5ng l\u00e0m thu\u1ed1c n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u00e0i vi\u1ebft.<\/li>\n<\/ul>\n<h2>An to\u00e0n v\u00e0 l\u01b0u \u00fd<\/h2>\n<ul>\n<li>Tanin c\u00f3 th\u1ec3 t\u1ea1o t\u1ee7a v\u1edbi protein, ion kim lo\u1ea1i trong c\u00f4ng th\u1ee9c; n\u1ed3ng \u0111\u1ed9 cao c\u00f3 th\u1ec3 l\u00e0m kh\u00f4 da.<\/li>\n<li>H\u1ea1t d\u1ebb l\u00e0 th\u1ef1c ph\u1ea9m nh\u01b0ng c\u00f3 th\u1ec3 g\u00e2y d\u1ecb \u1ee9ng, \u0111\u1eb7c bi\u1ec7t \u1edf ng\u01b0\u1eddi d\u1ecb \u1ee9ng latex.<\/li>\n<li>Ki\u1ec3m so\u00e1t \u0111\u1ed9c t\u1ed1 vi n\u1ea5m, kim lo\u1ea1i n\u1eb7ng, d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt.<\/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 Castanea sativa \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Castanea_sativa\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Castanea_sativa<\/a><\/li>\n<li>Wikipedia \u2013 Castalagin \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Castalagin\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Castalagin<\/a><\/li>\n<li>European Commission \u2013 CosIng: Castanea Sativa (Chestnut) 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>European Commission \u2013 CosIng: Castanea Sativa (Chestnut) Seed 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 Castanea sativa Mill. \u2014 <a href=\"https:\/\/www.gbif.org\/species\/5333294\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.gbif.org\/species\/5333294<\/a><\/li>\n<li>\u1ea2nh: Vassil, Wikimedia Commons, Public domain \u2014 <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Ch%C3%A2taignier_120807_1.jpg\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/commons.wikimedia.org\/wiki\/File:Ch%C3%A2taignier_120807_1.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. 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>H\u1ea1t d\u1ebb ch\u00e2u \u00c2u (Castanea sativa): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m D\u1ebb ch\u00e2u \u00c2u (Castanea sativa) l\u00e0 c\u00e2y g\u1ed7 l\u1edbn cho h\u1ea1t d\u1ebb ng\u1ecdt \u0103n \u0111\u01b0\u1ee3c, g\u1ed7 v\u00e0 v\u1ecf gi\u00e0u tanin. Trong m\u1ef9 ph\u1ea9m c\u00f3 hai t\u00ean INCI: Castanea Sativa (Chestnut) Bark Extract v\u00e0 Castanea Sativa (Chestnut) Seed Extract. C\u1ea7n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4243,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[121],"tags":[],"class_list":["post-4244","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\/hat-de-cay.jpg",1200,916,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay-150x150.jpg",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay-300x229.jpg",300,229,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay-768x586.jpg",768,586,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay-1024x782.jpg",1024,782,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay.jpg",1200,916,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay.jpg",1200,916,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/hat-de-cay-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":"H\u1ea1t d\u1ebb ch\u00e2u \u00c2u (Castanea sativa): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m D\u1ebb ch\u00e2u \u00c2u (Castanea sativa) l\u00e0 c\u00e2y g\u1ed7 l\u1edbn cho h\u1ea1t d\u1ebb ng\u1ecdt \u0103n \u0111\u01b0\u1ee3c, g\u1ed7 v\u00e0 v\u1ecf gi\u00e0u tanin. Trong m\u1ef9 ph\u1ea9m c\u00f3 hai t\u00ean INCI: Castanea Sativa (Chestnut) Bark Extract v\u00e0 Castanea Sativa (Chestnut) Seed Extract. C\u1ea7n&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4244","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=4244"}],"version-history":[{"count":0,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4244\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/4243"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=4244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=4244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=4244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}