{"id":845,"date":"2025-05-29T08:32:54","date_gmt":"2025-05-29T08:32:54","guid":{"rendered":"http:\/\/http:\/\/chempharco.com\/2025\/05\/29\/nguyen-lieu-l-threonine\/"},"modified":"2026-09-28T20:54:54","modified_gmt":"2026-09-28T13:54:54","slug":"nguyen-lieu-l-threonine","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/nguyen-lieu-l-threonine\/","title":{"rendered":"L-Threonine: c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">L-Threonine: c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng<\/h1>\n<p><strong>L-Threonine<\/strong> (threonin) l\u00e0 acid amin thi\u1ebft y\u1ebfu mang nh\u00f3m <strong>hydroxyl<\/strong> (\u2013OH) \u1edf m\u1ea1ch b\u00ean. Threonin l\u00e0 acid amin cu\u1ed1i c\u00f9ng trong nh\u00f3m 20 acid amin c\u1ea5u t\u1ea1o protein \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n (n\u0103m 1935).<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean g\u1ecdi<\/td>\n<td>L-Threonine, threonin, acid (2S,3R)-2-amino-3-hydroxybutanoic; k\u00fd hi\u1ec7u Thr, T<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng th\u1ee9c, kh\u1ed1i l\u01b0\u1ee3ng mol<\/td>\n<td>C<sub>4<\/sub>H<sub>9<\/sub>NO<sub>3<\/sub> \u2013 119,12 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>72-19-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u1ea5u t\u1ea1o v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>Threonin c\u00f3 <strong>hai carbon b\u1ea5t \u0111\u1ed1i<\/strong>; d\u1ea1ng t\u1ef1 nhi\u00ean l\u00e0 (2S,3R). \u0110\u1ed3ng ph\u00e2n allo-threonin l\u00e0 t\u1ea1p ch\u1ea5t c\u1ea7n ki\u1ec3m so\u00e1t.<\/li>\n<li>Nh\u00f3m hydroxyl l\u00e0m threonin ph\u00e2n c\u1ef1c. Trong protein, nh\u00f3m n\u00e0y l\u00e0 v\u1ecb tr\u00ed g\u1eafn nh\u00f3m phosphat ho\u1eb7c chu\u1ed7i \u0111\u01b0\u1eddng (glycosyl h\u00f3a).<\/li>\n<li>B\u1ed9t k\u1ebft tinh m\u00e0u tr\u1eafng, v\u1ecb h\u01a1i ng\u1ecdt, tan t\u1ed1t trong n\u01b0\u1edbc.<\/li>\n<\/ul>\n<h2>S\u1ea3n xu\u1ea5t<\/h2>\n<p>L-Threonine \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng <strong>l\u00ean men<\/strong> c\u00e1c ch\u1ee7ng <em>Escherichia coli<\/em> \u0111\u01b0\u1ee3c c\u1ea3i bi\u1ebfn. C\u00f9ng v\u1edbi lysin v\u00e0 methionin, threonin l\u00e0 m\u1ed9t trong c\u00e1c acid amin c\u00f3 s\u1ea3n l\u01b0\u1ee3ng l\u1edbn nh\u1edd nhu c\u1ea7u th\u1ee9c \u0103n ch\u0103n nu\u00f4i: trong kh\u1ea9u ph\u1ea7n heo v\u00e0 gia c\u1ea7m t\u1eeb ng\u0169 c\u1ed1c, threonin th\u01b0\u1eddng l\u00e0 acid amin gi\u1edbi h\u1ea1n th\u1ee9 hai ho\u1eb7c th\u1ee9 ba.<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>Th\u1ee9c \u0103n ch\u0103n nu\u00f4i (\u1ee9ng d\u1ee5ng l\u1edbn nh\u1ea5t).<\/li>\n<li>Th\u1ef1c ph\u1ea9m b\u1ed5 sung; dinh d\u01b0\u1ee1ng l\u00e2m s\u00e0ng.<\/li>\n<\/ul>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n<ul>\n<li><strong>Hoa K\u1ef3<\/strong>: 21 CFR 172.320 cho ph\u00e9p d\u00f9ng l\u00e0m ph\u1ee5 gia c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng protein, t\u1ed1i \u0111a 5,0% kh\u1ed1i l\u01b0\u1ee3ng protein to\u00e0n ph\u1ea7n.<\/li>\n<\/ul>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd t\u1ea1i Vi\u1ec7t Nam<\/h2>\n<p>Khi d\u00f9ng l\u00e0m th\u00e0nh ph\u1ea7n c\u1ee7a th\u1ef1c ph\u1ea9m b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe ho\u1eb7c th\u1ef1c ph\u1ea9m dinh d\u01b0\u1ee1ng, s\u1ea3n ph\u1ea9m tu\u00e2n theo Ngh\u1ecb \u0111\u1ecbnh 15\/2018\/N\u0110-CP v\u00e0 c\u00e1c v\u0103n b\u1ea3n hi\u1ec7n h\u00e0nh c\u1ee7a B\u1ed9 Y t\u1ebf. Doanh nghi\u1ec7p c\u1ea7n \u0111\u1ed1i chi\u1ebfu v\u0103n b\u1ea3n m\u1edbi nh\u1ea5t tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng c\u00f4ng th\u1ee9c.<\/p>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<ul>\n<li>Wikipedia \u2013 Threonine \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Threonine\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Threonine<\/a><\/li>\n<li>Wikidata \u2013 L-threonine (CAS 72-19-5) \u2014 <a href=\"https:\/\/www.wikidata.org\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.wikidata.org\/<\/a><\/li>\n<li>U.S. FDA \u2013 21 CFR 172.320 Amino acids \u2014 <a href=\"https:\/\/www.law.cornell.edu\/cfr\/text\/21\/172.320\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.law.cornell.edu\/cfr\/text\/21\/172.320<\/a><\/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>L-Threonine: c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng L-Threonine (threonin) l\u00e0 acid amin thi\u1ebft y\u1ebfu mang nh\u00f3m hydroxyl (\u2013OH) \u1edf m\u1ea1ch b\u00ean. Threonin l\u00e0 acid amin cu\u1ed1i c\u00f9ng trong nh\u00f3m 20 acid amin c\u1ea5u t\u1ea1o protein \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n (n\u0103m 1935). Th\u00f4ng tin nhanh T\u00ean g\u1ecdi L-Threonine, threonin, acid (2S,3R)-2-amino-3-hydroxybutanoic; k\u00fd hi\u1ec7u Thr, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2932,"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-845","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\/l-threonine.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/l-threonine-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":"L-Threonine: c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng L-Threonine (threonin) l\u00e0 acid amin thi\u1ebft y\u1ebfu mang nh\u00f3m hydroxyl (\u2013OH) \u1edf m\u1ea1ch b\u00ean. Threonin l\u00e0 acid amin cu\u1ed1i c\u00f9ng trong nh\u00f3m 20 acid amin c\u1ea5u t\u1ea1o protein \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n (n\u0103m 1935). Th\u00f4ng tin nhanh T\u00ean g\u1ecdi L-Threonine, threonin, acid (2S,3R)-2-amino-3-hydroxybutanoic; k\u00fd hi\u1ec7u Thr,&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/845","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=845"}],"version-history":[{"count":2,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/845\/revisions"}],"predecessor-version":[{"id":3065,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/845\/revisions\/3065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2932"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}