{"id":2495,"date":"2026-09-27T16:09:24","date_gmt":"2026-09-27T09:09:24","guid":{"rendered":"https:\/\/cpc1.vn\/dau-lac\/"},"modified":"2026-09-29T11:58:23","modified_gmt":"2026-09-29T04:58:23","slug":"dau-lac","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/dau-lac\/","title":{"rendered":"D\u1ea7u l\u1ea1c (d\u1ea7u \u0111\u1eadu ph\u1ed9ng) \u2013 dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">D\u1ea7u l\u1ea1c (d\u1ea7u \u0111\u1eadu ph\u1ed9ng) \u2013 dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i<\/h1>\n<p><strong>D\u1ea7u l\u1ea1c<\/strong> (d\u1ea7u \u0111\u1eadu ph\u1ed9ng, arachis oil) l\u00e0 d\u1ea7u b\u00e9o tinh ch\u1ebf t\u1eeb h\u1ea1t c\u00e2y l\u1ea1c (<em>Arachis hypogaea<\/em>). Trong b\u00e0o ch\u1ebf, d\u1ea7u l\u1ea1c ch\u1ee7 y\u1ebfu l\u00e0 <strong>dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i<\/strong>, ch\u1ea5t d\u1eabn cho ch\u1ebf ph\u1ea9m d\u00f9ng ngo\u00e0i v\u00e0 dung m\u00f4i cho vitamin, hormon.<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean kh\u00e1c<\/td>\n<td>Arachis oil, earthnut oil, groundnut oil, katchung oil, nut oil; Aextreff CT<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>8002-03-7<\/td>\n<\/tr>\n<tr>\n<td>Th\u00e0nh ph\u1ea7n acid b\u00e9o \u0111i\u1ec3n h\u00ecnh (d\u1ea7u tinh ch\u1ebf)<\/td>\n<td>Acid oleic 56,0%; linoleic 26,0%; palmitic 8,3%; stearic 3,1%; behenic 3,1%; arachidic 2,4%; lignoceric 1,1%<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f3m ch\u1ee9c n\u0103ng<\/td>\n<td>Ch\u1ea5t d\u1eabn d\u1ea7u, dung m\u00f4i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Applications<\/h2>\n<ul>\n<li>Dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i.<\/li>\n<li>Ch\u1ea5t d\u1eabn cho ch\u1ebf ph\u1ea9m d\u00f9ng ngo\u00e0i; dung m\u00f4i cho vitamin v\u00e0 hormon.<\/li>\n<li>Th\u00e0nh ph\u1ea7n h\u1ea1t gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i, h\u1ec7 cung c\u1ea5p thu\u1ed1c qua m\u0169i, thu\u1ed1c ti\u00eam gi\u1ea3i ph\u00f3ng c\u00f3 ki\u1ec3m so\u00e1t.<\/li>\n<li>D\u1ea7u \u0103n. C\u00e1c \u1ee9ng d\u1ee5ng l\u00e0m thu\u1ed1c n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u00e0i vi\u1ebft.<\/li>\n<\/ul>\n<h2>M\u00f4 t\u1ea3 v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>Ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u ho\u1eb7c v\u00e0ng nh\u1ea1t, m\u00f9i h\u1ea1t nh\u1eb9, v\u1ecb nh\u1ea1t ki\u1ec3u h\u1ea1t. V\u1ea9n \u0111\u1ee5c \u1edf kho\u1ea3ng 3 \u00b0C, \u0111\u00f4ng \u0111\u1eb7c m\u1ed9t ph\u1ea7n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n.<\/li>\n<li>T\u1ef7 tr\u1ecdng 0,915 g\/cm\u00b3 (25 \u00b0C); chi\u1ebft su\u1ea5t 1,466\u20131,470 (25 \u00b0C); ch\u1ec9 s\u1ed1 hydroxyl 2,5\u20139,5; \u0111i\u1ec3m ch\u1edbp ch\u00e1y 283 \u00b0C; nhi\u1ec7t \u0111\u1ed9 t\u1ef1 b\u1ed1c ch\u00e1y 443 \u00b0C.<\/li>\n<li>\u0110\u1ed9 nh\u1edbt 35,2 mPa\u00b7s (37 \u00b0C); s\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t 37,5 mN\/m; s\u1ee9c c\u0103ng li\u00ean b\u1ec1 m\u1eb7t 19,9 mN\/m (25 \u00b0C).<\/li>\n<li>R\u1ea5t kh\u00f3 tan trong ethanol 95%; tan trong benzen, carbon tetraclorid, d\u1ea7u; tr\u1ed9n l\u1eabn v\u1edbi carbon disulfid, cloroform, ether, hexan.<\/li>\n<\/ul>\n<h2>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n<ul>\n<li>V\u1ec1 c\u01a1 b\u1ea3n b\u1ec1n, nh\u01b0ng ti\u1ebfp x\u00fac kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 \u0111\u1eb7c d\u1ea7n v\u00e0 \u00f4i.<\/li>\n<li>D\u1ea7u \u0111\u00e3 \u0111\u00f4ng \u0111\u1eb7c ph\u1ea3i l\u00e0m ch\u1ea3y ho\u00e0n to\u00e0n v\u00e0 tr\u1ed9n \u0111\u1ec1u tr\u01b0\u1edbc khi d\u00f9ng.<\/li>\n<li>Ti\u1ec7t khu\u1ea9n b\u1eb1ng l\u1ecdc v\u00f4 khu\u1ea9n ho\u1eb7c nhi\u1ec7t kh\u00f4 (v\u00ed d\u1ee5 150 \u00b0C trong 1 gi\u1edd).<\/li>\n<li>B\u1ea3o qu\u1ea3n trong bao b\u00ec \u0111\u1ea7y, k\u00edn kh\u00ed, tr\u00e1nh \u00e1nh s\u00e1ng, kh\u00f4ng qu\u00e1 40 \u00b0C; d\u1ea7u d\u00f9ng cho thu\u1ed1c ti\u00eam b\u1ea3o qu\u1ea3n trong bao b\u00ec th\u1ee7y tinh.<\/li>\n<\/ul>\n<h2>T\u01b0\u01a1ng k\u1ef5<\/h2>\n<p>C\u00f3 th\u1ec3 b\u1ecb x\u00e0 ph\u00f2ng h\u00f3a b\u1edfi hydroxid ki\u1ec1m.<\/p>\n<h2>S\u1ea3n xu\u1ea5t<\/h2>\n<p>T\u00e1ch h\u1ea1t l\u1ea1c kh\u1ecfi v\u1ecf, \u00e9p b\u1eb1ng m\u00e1y \u00e9p th\u1ee7y l\u1ef1c m\u1ea1nh; d\u1ea7u th\u00f4 m\u00e0u v\u00e0ng nh\u1ea1t \u0111\u1ebfn n\u00e2u nh\u1ea1t \u0111\u01b0\u1ee3c tinh ch\u1ebf \u0111\u1ec3 \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m ho\u1eb7c d\u01b0\u1ee3c ph\u1ea9m; c\u00f3 th\u1ec3 th\u00eam ch\u1ea5t ch\u1ed1ng oxy h\u00f3a.<\/p>\n<h2>An to\u00e0n v\u00e0 thao t\u00e1c<\/h2>\n<ul>\n<li>U\u1ed1ng 15\u201360 mL ho\u1eb7c th\u1ee5t 100\u2013500 mL c\u00f3 t\u00e1c d\u1ee5ng nhu\u1eadn tr\u00e0ng nh\u1eb9.<\/li>\n<li><strong>D\u1ecb \u1ee9ng l\u1ea1c:<\/strong> \u0111\u00e3 c\u00f3 nhi\u1ec1u b\u00e1o c\u00e1o ph\u1ea3n \u1ee9ng b\u1ea5t l\u1ee3i v\u1edbi d\u1ea7u l\u1ea1c trong th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c, g\u1ed3m ph\u00e1t ban d\u1ecb \u1ee9ng n\u1eb7ng v\u00e0 s\u1ed1c ph\u1ea3n v\u1ec7 sau khi \u0103n b\u01a1 l\u1ea1c. M\u1ed9t s\u1ed1 t\u00e1c gi\u1ea3 cho r\u1eb1ng d\u00f9ng ch\u1ebf ph\u1ea9m ch\u1ee9a d\u1ea7u l\u1ea1c \u1edf tr\u1ebb nh\u1ecf (s\u1eefa c\u00f4ng th\u1ee9c, ch\u1ebf ph\u1ea9m b\u00f4i) li\u00ean quan \u0111\u1ebfn m\u1eabn c\u1ea3m v\u1edbi l\u1ea1c v\u00e0 n\u00ean tr\u00e1nh; tuy nhi\u00ean vai tr\u00f2 c\u1ee7a thu\u1ed1c c\u00f2n tranh c\u00e3i v\u00ec d\u1ea7u l\u1ea1c tinh ch\u1ebf cao l\u1ebd ra kh\u00f4ng c\u00f2n protein g\u00e2y d\u1ecb \u1ee9ng.<\/li>\n<li>D\u1ea7u l\u1ea1c c\u00f3 h\u1ea1i khi ti\u00eam t\u0129nh m\u1ea1ch \u2013 kh\u00f4ng d\u00f9ng cho c\u00f4ng th\u1ee9c ti\u00eam t\u0129nh m\u1ea1ch.<\/li>\n<li>Do nguy c\u01a1 ph\u1ea3n \u1ee9ng c\u00f3 th\u1ec3 g\u00e2y t\u1eed vong, nhi\u1ec1u th\u1ef1c ph\u1ea9m hi\u1ec7n ghi nh\u00e3n c\u00f3 ch\u1ee9a d\u1ea7u l\u1ea1c.<\/li>\n<li>D\u1ea7u tr\u00e0n tr\u01a1n tr\u01b0\u1ee3t \u2013 ph\u1ee7 b\u1eb1ng ch\u1ea5t h\u1ea5p ph\u1ee5 tr\u01a1 tr\u01b0\u1edbc khi x\u1eed l\u00fd.<\/li>\n<\/ul>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n<ul>\n<li>C\u00f3 trong FDA Inactive Ingredients Guide (ti\u00eam b\u1eafp, d\u00f9ng ngo\u00e0i, nang u\u1ed1ng, nh\u0169 t\u01b0\u01a1ng \u00e2m \u0111\u1ea1o); c\u00f3 trong thu\u1ed1c ti\u00eam v\u00e0 kh\u00f4ng ti\u00eam \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p t\u1ea1i Anh; c\u00f3 trong danh m\u1ee5c t\u00e1 d\u01b0\u1ee3c \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn c\u1ee7a Canada.<\/li>\n<li>C\u00f3 chuy\u00ean lu\u1eadn trong BP, JP, Ph.Eur. v\u00e0 USP-NF.<\/li>\n<\/ul>\n<p><strong>Ch\u1ea5t li\u00ean quan:<\/strong> d\u1ea7u h\u1ea1nh nh\u00e2n, d\u1ea7u canola, d\u1ea7u ng\u00f4, d\u1ea7u h\u1ea1t b\u00f4ng, d\u1ea7u v\u1eebng, d\u1ea7u \u0111\u1eadu n\u00e0nh, d\u1ea7u h\u01b0\u1edbng d\u01b0\u01a1ng.<\/p>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>N\u1ed9i dung \u0111\u01b0\u1ee3c CPC1 bi\u00ean so\u1ea1n, t\u00f3m l\u01b0\u1ee3c c\u00f3 ch\u1ecdn l\u1ecdc t\u1eeb chuy\u00ean lu\u1eadn <em>Peanut Oil<\/em> trong: Rowe R.C., Sheskey P.J., Owen S.C. (ch\u1ee7 bi\u00ean). <em>Handbook of Pharmaceutical Excipients<\/em>, \u1ea5n b\u1ea3n 5. Pharmaceutical Press (London) &amp; American Pharmacists Association (Washington DC), 2006. B\u00e0i vi\u1ebft kh\u00f4ng sao ch\u00e9p nguy\u00ean v\u0103n t\u00e0i li\u1ec7u g\u1ed1c; c\u00e1c s\u1ed1 li\u1ec7u k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c d\u1eabn l\u1ea1i t\u1eeb t\u00e0i li\u1ec7u n\u00e0y.<\/p>\n<p><em>\u1ea2nh minh h\u1ecda: thi\u1ebft k\u1ebf c\u1ee7a CPC1.<\/em><\/p>\n<p><em>L\u01b0u \u00fd: th\u00f4ng tin mang t\u00ednh tham kh\u1ea3o cho ng\u01b0\u1eddi l\u00e0m chuy\u00ean m\u00f4n b\u00e0o ch\u1ebf, d\u1ef1a tr\u00ean \u1ea5n b\u1ea3n n\u0103m 2006. Ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd c\u00f3 th\u1ec3 \u0111\u00e3 thay \u0111\u1ed5i \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu d\u01b0\u1ee3c \u0111i\u1ec3n v\u00e0 quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>D\u1ea7u l\u1ea1c (d\u1ea7u \u0111\u1eadu ph\u1ed9ng) \u2013 dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i D\u1ea7u l\u1ea1c (d\u1ea7u \u0111\u1eadu ph\u1ed9ng, arachis oil) l\u00e0 d\u1ea7u b\u00e9o tinh ch\u1ebf t\u1eeb h\u1ea1t c\u00e2y l\u1ea1c (Arachis hypogaea). Trong b\u00e0o ch\u1ebf, d\u1ea7u l\u1ea1c ch\u1ee7 y\u1ebfu l\u00e0 dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i, ch\u1ea5t d\u1eabn cho [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2494,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[122],"tags":[],"class_list":["post-2495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-duoc"],"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\/dau-lac.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/dau-lac-18x10.png",18,10,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"D\u1ea7u l\u1ea1c (d\u1ea7u \u0111\u1eadu ph\u1ed9ng) \u2013 dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i D\u1ea7u l\u1ea1c (d\u1ea7u \u0111\u1eadu ph\u1ed9ng, arachis oil) l\u00e0 d\u1ea7u b\u00e9o tinh ch\u1ebf t\u1eeb h\u1ea1t c\u00e2y l\u1ea1c (Arachis hypogaea). Trong b\u00e0o ch\u1ebf, d\u1ea7u l\u1ea1c ch\u1ee7 y\u1ebfu l\u00e0 dung m\u00f4i cho thu\u1ed1c ti\u00eam b\u1eafp gi\u1ea3i ph\u00f3ng k\u00e9o d\u00e0i, ch\u1ea5t d\u1eabn cho&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2495","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=2495"}],"version-history":[{"count":2,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2495\/revisions"}],"predecessor-version":[{"id":3787,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2495\/revisions\/3787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2494"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=2495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=2495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=2495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}