{"id":2644,"date":"2026-09-27T17:00:30","date_gmt":"2026-09-27T10:00:30","guid":{"rendered":"https:\/\/cpc1.vn\/tinh-bot\/"},"modified":"2026-09-27T17:00:30","modified_gmt":"2026-09-27T10:00:30","slug":"tinh-bot","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/tinh-bot\/","title":{"rendered":"Tinh b\u1ed9t (ng\u00f4, khoai t\u00e2y, l\u00faa m\u00ec, g\u1ea1o, s\u1eafn) \u2013 t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n, d\u00ednh, r\u00e3 kinh \u0111i\u1ec3n"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">Tinh b\u1ed9t (ng\u00f4, khoai t\u00e2y, l\u00faa m\u00ec, g\u1ea1o, s\u1eafn) \u2013 t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n, d\u00ednh, r\u00e3 kinh \u0111i\u1ec3n<\/h1>\n<p><strong>Tinh b\u1ed9t<\/strong> ((C<sub>6<\/sub>H<sub>10<\/sub>O<sub>5<\/sub>)<sub>n<\/sub>, n = 300\u20131000) g\u1ed3m hai polysaccharid t\u1eeb \u03b1-glucose l\u00e0 amylose v\u00e0 amylopectin. Tinh b\u1ed9t l\u00e0 t\u00e1 d\u01b0\u1ee3c kinh \u0111i\u1ec3n cho d\u1ea1ng r\u1eafn \u0111\u01b0\u1eddng u\u1ed1ng: <strong>t\u00e1 d\u01b0\u1ee3c d\u00ednh<\/strong> (h\u1ed3 tinh b\u1ed9t), <strong>t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n<\/strong> v\u00e0 <strong>t\u00e1 d\u01b0\u1ee3c r\u00e3<\/strong>; ngo\u00e0i ra d\u00f9ng trong ph\u1ea5n r\u1eafc d\u00f9ng ngo\u00e0i.<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>Ngu\u1ed3n (d\u01b0\u1ee3c \u0111i\u1ec3n)<\/td>\n<td>Tinh b\u1ed9t ng\u00f4 (maize\/corn starch), khoai t\u00e2y, l\u00faa m\u00ec, g\u1ea1o, s\u1eafn (tapioca\/cassava) \u2013 BP cho ph\u00e9p c\u1ea3 tinh b\u1ed9t g\u1ea1o; USP-NF: ng\u00f4, khoai t\u00e2y, s\u1eafn, l\u00faa m\u00ec<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean kh\u00e1c<\/td>\n<td>Amylum, amidon, amido; Aytex P, C*PharmGel, Fluftex W, Melojel, Meritena, Paygel 55, Perfectamyl D6PH, Pure-Bind, Pure-Dent, Purity 21, Tablet White\u2026<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>9005-25-8<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f3m ch\u1ee9c n\u0103ng<\/td>\n<td>Ch\u1ea5t h\u1ed7 tr\u1ee3 tr\u01a1n ch\u1ea3y, t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n, t\u00e1 d\u01b0\u1ee3c r\u00e3, t\u00e1 d\u01b0\u1ee3c d\u00ednh vi\u00ean n\u00e9n v\u00e0 nang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Applications<\/h2>\n<ul>\n<li><strong>T\u00e1 d\u01b0\u1ee3c d\u00ednh:<\/strong> h\u1ed3 tinh b\u1ed9t m\u1edbi pha 5\u201325% trong x\u00e1t h\u1ea1t; l\u01b0\u1ee3ng t\u1ed1i \u01b0u ch\u1ecdn theo \u0111\u1ed9 b\u1edf c\u1ed1m, \u0111\u1ed9 m\u00e0i m\u00f2n, \u0111\u1ed9 c\u1ee9ng, t\u1ed1c \u0111\u1ed9 r\u00e3 v\u00e0 h\u00f2a tan.<\/li>\n<li><strong>T\u00e1 d\u01b0\u1ee3c r\u00e3:<\/strong> 3\u201315% \u2013 m\u1ed9t trong c\u00e1c t\u00e1 d\u01b0\u1ee3c r\u00e3 ph\u1ed5 bi\u1ebfn nh\u1ea5t. Trong c\u1ed1m, th\u01b0\u1eddng cho kho\u1ea3ng m\u1ed9t n\u1eeda l\u01b0\u1ee3ng tinh b\u1ed9t v\u00e0o kh\u1ed1i x\u00e1t h\u1ea1t, n\u1eeda c\u00f2n l\u1ea1i v\u00e0o h\u1ed7n h\u1ee3p tr\u1ed9n cu\u1ed1i (r\u00e3 trong v\u00e0 r\u00e3 ngo\u00e0i).<\/li>\n<li><strong>T\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n:<\/strong> pha lo\u00e3ng chu\u1ea9n m\u00e0u ho\u1eb7c d\u01b0\u1ee3c ch\u1ea5t m\u1ea1nh \u0111\u1ec3 d\u1ec5 tr\u1ed9n; \u0111i\u1ec1u ch\u1ec9nh th\u1ec3 t\u00edch kh\u1ed1i b\u1ed9t \u0111\u00f3ng nang.<\/li>\n<li>Tinh b\u1ed9t ch\u01b0a bi\u1ebfn t\u00ednh <strong>ch\u1ecbu n\u00e9n k\u00e9m<\/strong>, d\u00f9ng nhi\u1ec1u l\u00e0m t\u0103ng \u0111\u1ed9 m\u00e0i m\u00f2n v\u00e0 nguy c\u01a1 bong n\u1eafp vi\u00ean.<\/li>\n<li>\u0110\u01b0\u1ee3c nghi\u00ean c\u1ee9u cho h\u1ec7 ph\u00e2n ph\u1ed1i thu\u1ed1c qua m\u0169i, \u0111\u01b0\u1eddng u\u1ed1ng, nha chu, \u0111\u00edch \u0111\u1eb7c hi\u1ec7u.<\/li>\n<li>D\u00f9ng ngo\u00e0i: ph\u1ea5n r\u1eafc (kh\u1ea3 n\u0103ng h\u00fat), l\u1edbp b\u1ea3o v\u1ec7 trong thu\u1ed1c m\u1ee1; h\u1ed3 tinh b\u1ed9t l\u00e0m m\u1ec1m da.<\/li>\n<\/ul>\n<h2>M\u00f4 t\u1ea3 v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>B\u1ed9t m\u1ecbn tr\u1eafng, kh\u00f4ng m\u00f9i, kh\u00f4ng v\u1ecb, g\u1ed3m h\u1ea1t r\u1ea5t nh\u1ecf h\u00ecnh c\u1ea7u ho\u1eb7c tr\u1ee9ng, k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng \u0111\u1eb7c tr\u01b0ng cho t\u1eebng ngu\u1ed3n th\u1ef1c v\u1eadt.<\/li>\n<li>C\u1ee1 h\u1ea1t: ng\u00f4 2\u201332 \u00b5m (trung v\u1ecb 17 \u00b5m); khoai t\u00e2y 10\u2013100 \u00b5m; g\u1ea1o 2\u201320 \u00b5m; s\u1eafn 5\u201335 \u00b5m; l\u00faa m\u00ec 2\u201345 \u00b5m (trung v\u1ecb 23 \u00b5m).<\/li>\n<li>Tinh b\u1ed9t ng\u00f4: pH ph\u00e2n t\u00e1n 2% 5,5\u20136,5; t\u1ef7 tr\u1ecdng bi\u1ec3u ki\u1ebfn 0,462, g\u00f5 0,658, th\u1ef1c 1,478 g\/cm\u00b3; ch\u1ec9 s\u1ed1 Carr kho\u1ea3ng 30% \u2013 k\u1ebft d\u00ednh, tr\u01a1n ch\u1ea3y k\u00e9m.<\/li>\n<li><strong>H\u00fat \u1ea9m<\/strong> \u2013 \u0111\u1ed9 \u1ea9m c\u00e2n b\u1eb1ng \u1edf 50% RH kho\u1ea3ng: ng\u00f4 11%, l\u00faa m\u00ec 13%, g\u1ea1o 14%, khoai t\u00e2y 18%. Tinh b\u1ed9t ng\u00f4 \u00edt h\u00fat \u1ea9m nh\u1ea5t, khoai t\u00e2y h\u00fat \u1ea9m nh\u1ea5t; tinh b\u1ed9t ng\u00f4 th\u01b0\u01a1ng m\u1ea1i th\u01b0\u1eddng ch\u1ee9a 10\u201314% n\u01b0\u1edbc.<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 h\u1ed3 h\u00f3a: ng\u00f4 73 \u00b0C, khoai t\u00e2y 72 \u00b0C, l\u00faa m\u00ec 63 \u00b0C; nhi\u1ec7t \u0111\u1ed9 tr\u01b0\u01a1ng: ng\u00f4 65 \u00b0C, khoai t\u00e2y 64 \u00b0C, l\u00faa m\u00ec 55 \u00b0C.<\/li>\n<li>H\u1ea7u nh\u01b0 kh\u00f4ng tan trong n\u01b0\u1edbc l\u1ea1nh v\u00e0 ethanol l\u1ea1nh; tr\u01b0\u01a1ng ngay 5\u201310% trong n\u01b0\u1edbc \u1edf 37 \u00b0C (cation \u0111a h\u00f3a tr\u1ecb l\u00e0m tr\u01b0\u01a1ng nhi\u1ec1u h\u01a1n, pH \u00edt \u1ea3nh h\u01b0\u1edfng). \u0110\u1ed9 nh\u1edbt ph\u00e2n t\u00e1n 2% tinh b\u1ed9t ng\u00f4: 13,0 mPa\u00b7s.<\/li>\n<\/ul>\n<h2>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n<p>Tinh b\u1ed9t kh\u00f4, ch\u01b0a \u0111un n\u00f3ng b\u1ec1n n\u1ebfu tr\u00e1nh \u0111\u1ed9 \u1ea9m cao; tr\u01a1 khi d\u00f9ng l\u00e0m t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n ho\u1eb7c r\u00e3. Dung d\u1ecbch\/h\u1ed3 tinh b\u1ed9t \u0111\u00e3 \u0111un n\u00f3ng kh\u00f4ng b\u1ec1n v\u1ec1 v\u1eadt l\u00fd v\u00e0 d\u1ec5 b\u1ecb vi sinh v\u1eadt t\u1ea5n c\u00f4ng. B\u1ea3o qu\u1ea3n trong bao b\u00ec k\u00edn kh\u00ed, n\u01a1i kh\u00f4 m\u00e1t.<\/p>\n<h2>S\u1ea3n xu\u1ea5t<\/h2>\n<p>Chi\u1ebft t\u1eeb nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt qua c\u00e1c b\u01b0\u1edbc nghi\u1ec1n th\u00f4, r\u1eeda n\u01b0\u1edbc nhi\u1ec1u l\u1ea7n, r\u00e2y \u01b0\u1edbt v\u00e0 ly t\u00e2m t\u00e1ch; tinh b\u1ed9t \u01b0\u1edbt \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 v\u00e0 nghi\u1ec1n.<\/p>\n<h2>An to\u00e0n v\u00e0 thao t\u00e1c<\/h2>\n<p>L\u00e0 th\u1ef1c ph\u1ea9m, n\u00f3i chung \u0111\u01b0\u1ee3c xem l\u00e0 v\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng k\u00edch \u1ee9ng. Tuy nhi\u00ean \u0103n l\u01b0\u1ee3ng c\u1ef1c l\u1edbn c\u00f3 th\u1ec3 t\u1ea1o s\u1ecfi tinh b\u1ed9t g\u00e2y t\u1eafc ru\u1ed9t; tinh b\u1ed9t c\u00f3 th\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng u h\u1ea1t khi ti\u1ebfp x\u00fac ph\u00fac m\u1ea1c, m\u00e0ng n\u00e3o, ho\u1eb7c nhi\u1ec5m v\u00e0o v\u1ebft m\u1ed5 (b\u1ed9t g\u0103ng ph\u1eabu thu\u1eadt). D\u1ecb \u1ee9ng tinh b\u1ed9t c\u1ef1c hi\u1ebfm, v\u00e0 ng\u01b0\u1eddi d\u1ecb \u1ee9ng m\u1ed9t lo\u1ea1i tinh b\u1ed9t c\u00f3 th\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c tinh b\u1ed9t t\u1eeb ngu\u1ed3n th\u1ef1c v\u1eadt kh\u00e1c. \u0110eo k\u00ednh b\u1ea3o h\u1ed9, kh\u1ea9u trang; tr\u00e1nh t\u1ea1o nhi\u1ec1u b\u1ee5i (nguy c\u01a1 n\u1ed5). Gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m t\u1ea1i Anh (TWA 8 gi\u1edd): 10 mg\/m\u00b3 b\u1ee5i h\u00edt to\u00e0n ph\u1ea7n, 4 mg\/m\u00b3 b\u1ee5i h\u00f4 h\u1ea5p.<\/p>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n<ul>\n<li>GRAS.<\/li>\n<li>C\u00f3 trong FDA Inactive Ingredients Guide (vi\u00ean ng\u1eadm m\u00e1; nang, b\u1ed9t, h\u1ed7n d\u1ecbch, vi\u00ean n\u00e9n u\u1ed1ng; d\u00f9ng ngo\u00e0i; vi\u00ean \u0111\u1eb7t \u00e2m \u0111\u1ea1o); c\u00f3 trong thu\u1ed1c 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 (theo t\u1eebng ngu\u1ed3n tinh b\u1ed9t).<\/li>\n<\/ul>\n<p><strong>Ch\u1ea5t li\u00ean quan:<\/strong> amylopectin (CAS 9037-22-3; glucan ph\u00e2n nh\u00e1nh, kho\u1ea3ng 4% li\u00ean k\u1ebft \u03b1-1,6), \u03b1-amylose (CAS 9005-82-7; glucan m\u1ea1ch th\u1eb3ng \u03b1-1,4), maltodextrin, tinh b\u1ed9t ti\u1ec1n gelatin h\u00f3a, tinh b\u1ed9t ng\u00f4 ti\u1ec7t khu\u1ea9n \u0111\u01b0\u1ee3c, natri starch glycolat.<\/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>Starch<\/em> trong:<br \/>\nRowe R.C., Sheskey P.J., Owen S.C. (ch\u1ee7 bi\u00ean). <em>Handbook of Pharmaceutical Excipients<\/em>, \u1ea5n b\u1ea3n 5.<br \/>\nPharmaceutical Press (London) &amp; American Pharmacists Association (Washington DC), 2006.<br \/>\nB\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.<br \/>\nTi\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<br \/>\nhi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Tinh b\u1ed9t (ng\u00f4, khoai t\u00e2y, l\u00faa m\u00ec, g\u1ea1o, s\u1eafn) \u2013 t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n, d\u00ednh, r\u00e3 kinh \u0111i\u1ec3n Tinh b\u1ed9t ((C6H10O5)n, n = 300\u20131000) g\u1ed3m hai polysaccharid t\u1eeb \u03b1-glucose l\u00e0 amylose v\u00e0 amylopectin. Tinh b\u1ed9t l\u00e0 t\u00e1 d\u01b0\u1ee3c kinh \u0111i\u1ec3n cho d\u1ea1ng r\u1eafn \u0111\u01b0\u1eddng u\u1ed1ng: t\u00e1 d\u01b0\u1ee3c d\u00ednh (h\u1ed3 tinh b\u1ed9t), t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n v\u00e0 t\u00e1 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2643,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[122],"tags":[],"class_list":["post-2644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-duoc"],"blocksy_meta":[],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/tinh-bot-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":"Tinh b\u1ed9t (ng\u00f4, khoai t\u00e2y, l\u00faa m\u00ec, g\u1ea1o, s\u1eafn) \u2013 t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n, d\u00ednh, r\u00e3 kinh \u0111i\u1ec3n Tinh b\u1ed9t ((C6H10O5)n, n = 300\u20131000) g\u1ed3m hai polysaccharid t\u1eeb \u03b1-glucose l\u00e0 amylose v\u00e0 amylopectin. Tinh b\u1ed9t l\u00e0 t\u00e1 d\u01b0\u1ee3c kinh \u0111i\u1ec3n cho d\u1ea1ng r\u1eafn \u0111\u01b0\u1eddng u\u1ed1ng: t\u00e1 d\u01b0\u1ee3c d\u00ednh (h\u1ed3 tinh b\u1ed9t), t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n v\u00e0 t\u00e1&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2644","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=2644"}],"version-history":[{"count":0,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2643"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=2644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=2644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=2644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}