{"id":7219,"date":"2023-11-16T14:23:04","date_gmt":"2023-11-16T07:23:04","guid":{"rendered":"https:\/\/apanano.com\/vi\/?p=7219"},"modified":"2023-11-16T14:23:04","modified_gmt":"2023-11-16T07:23:04","slug":"nhu-cau-vitamin-cua-lon-trong-dinh-duong-hien-dai","status":"publish","type":"post","link":"https:\/\/apanano.vn\/en\/news\/nhu-cau-vitamin-cua-lon-trong-dinh-duong-hien-dai\/","title":{"rendered":"Nhu c\u1ea7u vitamin c\u1ee7a l\u1ee3n trong dinh d\u01b0\u1ee1ng hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"

Vitamin \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong dinh d\u01b0\u1ee1ng v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a l\u1ee3n. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u1ed3ng y\u1ebfu t\u1ed1 v\u00e0 ti\u1ec1n ch\u1ea5t cho c\u00e1c qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng sinh l\u00fd kh\u00e1c nhau. T\u1ed1i \u01b0u h\u00f3a h\u00e0m l\u01b0\u1ee3ng vitamin trong kh\u1ea9u ph\u1ea7n \u0103n c\u1ee7a l\u1ee3n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 s\u1ef1 t\u0103ng tr\u01b0\u1edfng, sinh s\u1ea3n v\u00e0 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3. B\u00e0i vi\u1ebft n\u00e0y t\u00ecm hi\u1ec3u t\u00e1c d\u1ee5ng c\u1ee7a c\u00e1c lo\u1ea1i vitamin kh\u00e1c nhau \u0111\u1ed1i v\u1edbi n\u0103ng su\u1ea5t c\u1ee7a l\u1ee3n v\u00e0 \u0111\u01b0a ra c\u00e1c khuy\u1ebfn ngh\u1ecb b\u1ed5 sung d\u1ef1a tr\u00ean c\u01a1 s\u1edf khoa h\u1ecdc.<\/strong><\/p>\n

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VITAMIN A<\/strong><\/p>\n

Vitamin A \u1edf d\u1ea1ng retinol r\u1ea5t c\u1ea7n thi\u1ebft cho th\u1ecb l\u1ef1c, kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch, sinh s\u1ea3n, sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n \u1edf l\u1ee3n. N\u00f3 c\u1ea7n thi\u1ebft cho s\u1ef1 to\u00e0n v\u1eb9n c\u1ee7a m\u00f4 bi\u1ec3u m\u00f4, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a x\u01b0\u01a1ng, t\u1ed5ng h\u1ee3p steroid v\u00e0 s\u1ea3n xu\u1ea5t tinh tr\u00f9ng. S\u1ef1 thi\u1ebfu h\u1ee5t n\u00e0y l\u00e0m suy gi\u1ea3m th\u1ecb l\u1ef1c, g\u00e2y suy gi\u1ea3m kh\u1ea3 n\u0103ng sinh s\u1ea3n, l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng th\u1ee9c \u0103n, \u0111\u1ed3ng th\u1eddi t\u0103ng kh\u1ea3 n\u0103ng b\u1ecb nhi\u1ec5m tr\u00f9ng. NRC (2012) khuy\u1ebfn ngh\u1ecb kh\u1ea9u ph\u1ea7n 5000 IU\/kg cho heo con v\u00e0 4000 IU\/kg cho heo xu\u1ea5t chu\u1ed3ng .<\/sup>\u00a0M\u1ee9c cao h\u01a1n l\u00ean t\u1edbi 8000-10000 IU\/kg<\/em> c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch v\u00e0 kh\u1ea3 n\u0103ng sinh s\u1ea3n c\u1ee7a heo \u0111\u1ef1c .<\/sup> C\u00e1c nghi\u00ean c\u1ee9u cho th\u1ea5y m\u1ee9c vitamin A tr\u00ean 20000 IU\/kg c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c .<\/sup>\u00a0Retinyl acetate t\u1ed5ng h\u1ee3p v\u00e0 retinyl palmitate l\u00e0 ngu\u1ed3n vitamin A ph\u1ed5 bi\u1ebfn trong kh\u1ea9u ph\u1ea7n c\u1ee7a l\u1ee3n.<\/p>\n

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VITAMIN D<\/strong><\/p>\n

Vitamin D h\u1ed7 tr\u1ee3 h\u1ea5p thu canxi, ph\u1ed1t pho v\u00e0 kho\u00e1ng h\u00f3a x\u01b0\u01a1ng. L\u1ee3n c\u1ea7n b\u1ed5 sung vitamin D3 (cholecalciferol) v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng t\u1ed5ng h\u1ee3p vitamin D3 t\u1eeb \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi b\u1ecb h\u1ea1n ch\u1ebf. Thi\u1ebfu h\u1ee5t g\u00e2y ra b\u1ec7nh c\u00f2i x\u01b0\u01a1ng, nhuy\u1ec5n x\u01b0\u01a1ng v\u00e0 suy gi\u1ea3m kh\u1ea3 n\u0103ng t\u0103ng tr\u01b0\u1edfng. NRC (2012) khuy\u1ebfn ngh\u1ecb kh\u1ea9u ph\u1ea7n 500 IU D3\/kg cho heo con v\u00e0 250 IU\/kg cho heo xu\u1ea5t chu\u1ed3ng . Tuy nhi\u00ean,\u00a0m\u1ee9c l\u00ean t\u1edbi 800-1000 IU\/kg<\/em> s\u1ebd c\u1ea3i thi\u1ec7n s\u1ee9c m\u1ea1nh c\u1ee7a x\u01b0\u01a1ng v\u00e0 kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch. Vitamin D tr\u00ean 5000 IU\/kg c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c theo th\u1eddi gian.<\/p>\n

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VITAMIN E<\/strong><\/p>\n

Vitamin E c\u00f3 ch\u1ee9c n\u0103ng nh\u01b0 m\u1ed9t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba t\u1ed5n th\u01b0\u01a1ng t\u1ebf b\u00e0o. N\u00f3 c\u0169ng t\u0103ng c\u01b0\u1eddng ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng th\u1ecbt. Thi\u1ebfu h\u1ee5t g\u00e2y tho\u00e1i h\u00f3a c\u01a1, thi\u1ebfu m\u00e1u v\u00e0 suy gi\u1ea3m kh\u1ea3 n\u0103ng sinh s\u1ea3n. NRC (2012) khuy\u1ebfn ngh\u1ecb 11 IU\/kg \u0111\u1ed1i v\u1edbi heo con v\u00e0 22 IU\/kg \u0111\u1ed1i v\u1edbi heo xu\u1ea5t chu\u1ed3ng.\u00a0Tuy nhi\u00ean,\u00a0m\u1ee9c cao h\u01a1n 50-100 IU\/kg s\u1ebd t\u1ed1i \u01b0u h\u00f3a ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng th\u1ecbt .<\/span><\/em>\u00a0Dl-\u03b1-tocopheryl acetate t\u1ed5ng h\u1ee3p th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o th\u1ee9c \u0103n cho l\u1ee3n.<\/p>\n

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VITAMIN K<\/strong><\/p>\n

Vitamin K c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh \u0111\u00f4ng m\u00e1u v\u00e0 chuy\u1ec3n h\u00f3a x\u01b0\u01a1ng. L\u1ee3n c\u00f3 th\u1ec3 t\u1ed5ng h\u1ee3p vitamin K trong ru\u1ed9t, nh\u01b0ng vi\u1ec7c b\u1ed5 sung menadione natri bisulfite ho\u1eb7c menadione dimethylpyrimidinol bisulfite \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u1edf m\u1ee9c 0,5-1 mg\/kg kh\u1ea9u ph\u1ea7n .<\/span>\u00a0M\u1ee9c cao h\u01a1n 1-2 mg\/kg s\u1ebd t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 s\u1ee9c kh\u1ecfe .<\/em><\/p>\n

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VITAMIN B<\/strong><\/p>\n

C\u00e1c vitamin B ho\u1ea1t \u0111\u1ed9ng nh\u01b0 coenzym trong chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh kh\u00e1c. M\u1ee9c \u0111\u1ed9 Thiamin (B1), riboflavin (B2), niacin, axit pantothenic, pyridoxine (B6), axit folic v\u00e0 vitamin B12 ph\u1ea3i \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 khuy\u1ebfn ngh\u1ecb c\u1ee7a NRC (2012) .<\/span>\u00a0M\u1ee9c niacin cao h\u01a1n (20-30 mg\/kg), vitamin B6 (4-5 mg\/kg) v\u00e0 vitamin B12 (30 \u03bcg\/kg) c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng th\u1ee9c \u0103n<\/em> .<\/p>\n

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CHOLIN<\/strong><\/p>\n

Choline c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a lipid, ch\u1ee9c n\u0103ng m\u00e0ng v\u00e0 cung c\u1ea5p nh\u00f3m methyl. NRC (2012) khuy\u1ebfn ngh\u1ecb 724-1448 mg\/kg choline \u0111\u1ed1i v\u1edbi heo con v\u00e0 629-1258 mg\/kg \u0111\u1ed1i v\u1edbi heo xu\u1ea5t chu\u1ed3ng .<\/span>\u00a0Tuy nhi\u00ean, m\u1ee9c l\u00ean t\u1edbi 2000 mg\/kg s\u1ebd t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t t\u0103ng tr\u01b0\u1edfng.<\/span><\/em>\u00a0Choline clorua l\u00e0 d\u1ea1ng b\u1ed5 sung ph\u1ed5 bi\u1ebfn.<\/p>\n

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BIOTIN<\/strong><\/p>\n

Biotin ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t coenzym trong qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a carbohydrate v\u00e0 axit amin. NRC (2012) khuy\u1ebfn ngh\u1ecb ch\u1ebf \u0111\u1ed9 \u0103n 200 \u03bcg\/kg.\u00a0<\/sup>nh\u01b0ng\u00a0m\u1ee9c l\u00ean t\u1edbi 300 \u03bcg\/kg s\u1ebd c\u1ea3i thi\u1ec7n t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u00f3ng v\u00e0 hi\u1ec7u su\u1ea5t sinh s\u1ea3n.<\/em><\/p>\n

T\u00f3m l\u1ea1i, t\u1ed1i \u01b0u h\u00f3a m\u1ee9c vitamin l\u00e0 ch\u00eca kh\u00f3a cho s\u1ee9c kh\u1ecfe l\u1ee3n v\u00e0 s\u1ea3n xu\u1ea5t hi\u1ec7u qu\u1ea3. C\u00e1c y\u00eau c\u1ea7u r\u1ea5t n\u0103ng \u0111\u1ed9ng v\u00e0 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1. Vi\u1ec7c b\u1ed5 sung ph\u1ea3i cung c\u1ea5p \u0111\u1ee7 l\u1ee3i nhu\u1eadn so v\u1edbi c\u00e1c y\u00eau c\u1ea7u \u0111\u00e3 c\u00f4ng b\u1ed1 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nh\u1eefng thi\u1ebfu s\u00f3t kh\u00f4ng h\u1ea1n ch\u1ebf hi\u1ec7u su\u1ea5t trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u01b0\u01a1ng m\u1ea1i. C\u00e1c ngu\u1ed3n, m\u1ee9c \u0111\u1ed9 v\u00e0 s\u1ef1 k\u1ebft h\u1ee3p vitamin ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea3i thi\u1ec7n s\u1ef1 t\u0103ng tr\u01b0\u1edfng, sinh s\u1ea3n, ch\u1ea5t l\u01b0\u1ee3ng th\u1ecbt v\u00e0 kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch trong ch\u0103n nu\u00f4i l\u1ee3n hi\u1ec7n \u0111\u1ea1i.<\/p>\n

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Nh\u00e0 Ch\u0103n Nu\u00f4i<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Vitamin \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong dinh d\u01b0\u1ee1ng v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a l\u1ee3n. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u1ed3ng y\u1ebfu t\u1ed1 v\u00e0 ti\u1ec1n ch\u1ea5t cho c\u00e1c qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng sinh l\u00fd kh\u00e1c nhau. T\u1ed1i … Read More<\/a><\/p>\n","protected":false},"author":722,"featured_media":7220,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,89],"tags":[869,820,72,246,199,917,845,780,821,163,892,790,916,871,868,918,138,905,125,862,832,749,791],"class_list":["post-7219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-industry-news","tag-axit-amin","tag-axit-beo","tag-chan-nuoi","tag-chan-nuoi-thu-y","tag-dinh-duong","tag-dinh-duong-cho-heo","tag-dinh-duong-cho-heo-con","tag-enzyme","tag-fcr","tag-gia-suc","tag-heo-con-sau-cai-sua","tag-khoang","tag-luong-vitamin","tag-men-tieu-hoa","tag-protein-tho","tag-suc-khoe-cua-lon","tag-thu-y","tag-thuc-an-cho-lon","tag-thuoc-thu-y","tag-thuoc-thu-y-apa","tag-tieu-hoa","tag-veterinary","tag-vitamin"],"_links":{"self":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts\/7219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/users\/722"}],"replies":[{"embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/comments?post=7219"}],"version-history":[{"count":1,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts\/7219\/revisions"}],"predecessor-version":[{"id":7221,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts\/7219\/revisions\/7221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/media\/7220"}],"wp:attachment":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/media?parent=7219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/categories?post=7219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/tags?post=7219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}