{"id":4212,"date":"2026-09-29T21:26:34","date_gmt":"2026-09-29T14:26:34","guid":{"rendered":"https:\/\/cpc1.vn\/cay-gai\/"},"modified":"2026-09-29T21:26:34","modified_gmt":"2026-09-29T14:26:34","slug":"cay-gai","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/cay-gai\/","title":{"rendered":"C\u00e2y gai (Boehmeria nivea): \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\">C\u00e2y gai (Boehmeria nivea): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m<\/h1>\n<p><strong>C\u00e2y gai<\/strong> (<em>Boehmeria nivea<\/em>) quen thu\u1ed9c v\u1edbi ng\u01b0\u1eddi Vi\u1ec7t qua chi\u1ebfc b\u00e1nh gai Ninh Giang, v\u00e0 t\u1eeb x\u01b0a l\u00e0 c\u00e2y l\u1ea5y s\u1ee3i d\u1ec7t v\u1ea3i (v\u1ea3i gai, ramie). Chi\u1ebft xu\u1ea5t l\u00e1 c\u00f3 t\u00ean INCI <em>Boehmeria Nivea Leaf Extract<\/em>.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay.jpg\" alt=\"C\u00e2y c\u00e2y gai (Boehmeria nivea)\"\/><figcaption>C\u00e2y gai (<em>Boehmeria nivea<\/em>). \u1ea2nh: A. Barra, <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Boehmeria_nivea.jpg\" rel=\"nofollow noopener\" target=\"_blank\">Wikimedia Commons<\/a>, gi\u1ea5y ph\u00e9p <a href=\"https:\/\/creativecommons.org\/licenses\/by\/3.0\" rel=\"nofollow noopener\" target=\"_blank\">CC BY 3.0<\/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>C\u00e2y gai, gai l\u00e0m b\u00e1nh, tr\u1eef ma, ramie<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean khoa h\u1ecdc<\/td>\n<td><em>Boehmeria nivea<\/em> (L.) Gaudich.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ecd<\/td>\n<td>Gai (Urticaceae)<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 ph\u1eadn d\u00f9ng<\/td>\n<td>L\u00e1<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean INCI<\/td>\n<td>Boehmeria Nivea Leaf 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>Flavonoid (rutin, quercetin glycosid), acid chlorogenic, acid phenolic, chlorophyll, ch\u1ea5t x\u01a1, polysaccharid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e2y<\/h2>\n<p>C\u00e2y gai l\u00e0 c\u00e2y b\u1ee5i nh\u1ecf s\u1ed1ng l\u00e2u n\u0103m, cao 1\u20132 m, m\u1ecdc th\u00e0nh b\u1ee5i t\u1eeb g\u1ed1c. L\u00e1 m\u1ecdc so le, h\u00ecnh tim r\u1ed9ng, m\u00e9p c\u00f3 r\u0103ng c\u01b0a, m\u1eb7t tr\u00ean xanh s\u1eabm, m\u1eb7t d\u01b0\u1edbi ph\u1ee7 l\u1edbp l\u00f4ng tr\u1eafng b\u1ea1c d\u00e0y nh\u01b0 tuy\u1ebft (t\u00ean <em>nivea<\/em> ngh\u0129a l\u00e0 tr\u1eafng nh\u01b0 tuy\u1ebft). Kh\u00e1c v\u1edbi c\u00e2y t\u1ea7m ma c\u00f9ng h\u1ecd, c\u00e2y gai kh\u00f4ng c\u00f3 l\u00f4ng ng\u1ee9a. Hoa \u0111\u01a1n t\u00ednh nh\u1ecf, x\u1ebfp th\u00e0nh ch\u00f9m \u1edf n\u00e1ch l\u00e1. V\u1ecf th\u00e2n ch\u1ee9a s\u1ee3i libe d\u00e0i, b\u1ec1n, b\u00f3ng nh\u01b0 t\u01a1 \u2014 m\u1ed9t trong nh\u1eefng s\u1ee3i th\u1ef1c v\u1eadt l\u00e2u \u0111\u1eddi nh\u1ea5t. C\u00e2y c\u00f3 ngu\u1ed3n g\u1ed1c \u0110\u00f4ng \u00c1, \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf Trung Qu\u1ed1c, Vi\u1ec7t Nam, L\u00e0o, Brazil.<\/p>\n<h2>Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc<\/h2>\n<ul>\n<li><strong>Flavonoid<\/strong>: rutin, quercetin v\u00e0 kaempferol glycosid.<\/li>\n<li><strong>Acid phenolic<\/strong>: acid chlorogenic, acid caffeic.<\/li>\n<li>Chlorophyll (l\u00e1 gai \u0111\u01b0\u1ee3c d\u00f9ng t\u1ea1o m\u00e0u \u0111en xanh cho b\u00e1nh), ch\u1ea5t x\u01a1, polysaccharid, protein.<\/li>\n<li>V\u1ecf th\u00e2n: s\u1ee3i cellulose (kh\u00f4ng thu\u1ed9c b\u1ed9 ph\u1eadn d\u00f9ng c\u1ee7a INCI n\u00e0y).<\/li>\n<\/ul>\n<h2>D\u1ea1ng nguy\u00ean li\u1ec7u trong m\u1ef9 ph\u1ea9m<\/h2>\n<ul>\n<li><strong>Boehmeria Nivea Leaf 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 kem d\u01b0\u1ee1ng, toner, m\u1eb7t n\u1ea1 v\u1edbi vai tr\u00f2 d\u01b0\u1ee1ng da theo CosIng.<\/li>\n<li>\u0110\u01b0\u1ee3c d\u00f9ng trong m\u1ed9t s\u1ed1 d\u00f2ng m\u1ef9 ph\u1ea9m H\u00e0n Qu\u1ed1c (moshi) theo phong c\u00e1ch th\u1ea3o m\u1ed9c.<\/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>L\u00e1 gai \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m th\u1ef1c ph\u1ea9m (b\u00e1nh gai); chi\u1ebft xu\u1ea5t d\u00f9ng ngo\u00e0i da hi\u1ebfm g\u00e2y k\u00edch \u1ee9ng, nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 g\u00e2y d\u1ecb \u1ee9ng \u1edf ng\u01b0\u1eddi m\u1eabn c\u1ea3m.<\/li>\n<li>Ki\u1ec3m so\u00e1t kim lo\u1ea1i n\u1eb7ng, d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt v\u00e0 vi sinh.<\/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 Boehmeria nivea \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Boehmeria_nivea\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Boehmeria_nivea<\/a><\/li>\n<li>Wikipedia \u2013 Ramie \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ramie\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Ramie<\/a><\/li>\n<li>European Commission \u2013 CosIng: Boehmeria Nivea Leaf 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 Boehmeria nivea (L.) Gaudich. \u2014 <a href=\"https:\/\/www.gbif.org\/species\/2984359\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.gbif.org\/species\/2984359<\/a><\/li>\n<li>\u1ea2nh: A. Barra, Wikimedia Commons, CC BY 3.0 \u2014 <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Boehmeria_nivea.jpg\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/commons.wikimedia.org\/wiki\/File:Boehmeria_nivea.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>C\u00e2y gai (Boehmeria nivea): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m C\u00e2y gai (Boehmeria nivea) quen thu\u1ed9c v\u1edbi ng\u01b0\u1eddi Vi\u1ec7t qua chi\u1ebfc b\u00e1nh gai Ninh Giang, v\u00e0 t\u1eeb x\u01b0a l\u00e0 c\u00e2y l\u1ea5y s\u1ee3i d\u1ec7t v\u1ea3i (v\u1ea3i gai, ramie). Chi\u1ebft xu\u1ea5t l\u00e1 c\u00f3 t\u00ean INCI Boehmeria Nivea Leaf Extract. C\u00e2y gai (Boehmeria nivea). [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4211,"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-4212","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\/cay-gai-cay.jpg",1200,900,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay-150x150.jpg",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay-300x225.jpg",300,225,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay-768x576.jpg",768,576,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay-1024x768.jpg",1024,768,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay.jpg",1200,900,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-cay.jpg",1200,900,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/cay-gai-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":"C\u00e2y gai (Boehmeria nivea): \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 \u1ee9ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m C\u00e2y gai (Boehmeria nivea) quen thu\u1ed9c v\u1edbi ng\u01b0\u1eddi Vi\u1ec7t qua chi\u1ebfc b\u00e1nh gai Ninh Giang, v\u00e0 t\u1eeb x\u01b0a l\u00e0 c\u00e2y l\u1ea5y s\u1ee3i d\u1ec7t v\u1ea3i (v\u1ea3i gai, ramie). Chi\u1ebft xu\u1ea5t l\u00e1 c\u00f3 t\u00ean INCI Boehmeria Nivea Leaf Extract. C\u00e2y gai (Boehmeria nivea).&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4212","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=4212"}],"version-history":[{"count":0,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/4212\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/4211"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=4212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=4212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=4212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}