{"id":7334,"date":"2024-03-15T10:08:38","date_gmt":"2024-03-15T03:08:38","guid":{"rendered":"https:\/\/apanano.com\/vi\/?p=7334"},"modified":"2024-03-15T10:08:38","modified_gmt":"2024-03-15T03:08:38","slug":"formaldehyd-trong-thuc-an-cho-heo","status":"publish","type":"post","link":"https:\/\/apanano.vn\/vi\/news\/formaldehyd-trong-thuc-an-cho-heo\/","title":{"rendered":"Formaldehyd trong th\u1ee9c \u0103n cho heo ?"},"content":{"rendered":"

Gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 n\u00f3ng \u1edf Hoa K\u1ef3 nh\u1eefng ng\u00e0y n\u00e0y, m\u1ed9t ph\u1ea7n l\u00e0 do d\u1ecbch t\u1ea3 heo ch\u00e2u Phi. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 c\u00f3 s\u1eb5n \u1edf M\u1ef9 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n l\u00e0 formaldehyd, chuy\u00ean gia c\u00f4ng ngh\u1ec7 dinh d\u01b0\u1ee1ng cho heo, Ti\u1ebfn s\u0129 Casey Bradley vi\u1ebft. S\u1eed d\u1ee5ng ch\u1ea5t n\u00e0y c\u0169ng \u0111i k\u00e8m v\u1edbi nh\u1eefng h\u1ea1n ch\u1ebf, c\u00f4 gi\u1ea3i th\u00edch.<\/strong><\/p>\n

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\u1ede M\u1ef9, c\u00e1c ch\u1ee7 \u0111\u1ec1 th\u01b0\u1eddng xuy\u00ean trong ng\u00e0nh ch\u0103n nu\u00f4i heo v\u00e0 n\u00f4ng nghi\u1ec7p n\u00f3i chung nh\u1eefng ng\u00e0y n\u00e0y \u0111\u1ec1u t\u1eadp trung v\u00e0o d\u1ecbch t\u1ea3 heo ch\u00e2u Phi (ASF) v\u00e0 c\u00e1c cu\u1ed9c chi\u1ebfn th\u01b0\u01a1ng m\u1ea1i. Nh\u1eefng n\u1ed7 l\u1ef1c li\u00ean t\u1ee5c \u0111\u1ec3 chu\u1ea9n b\u1ecb \u0111\u1ed1i ph\u00f3 v\u1edbi d\u1ecbch b\u1ec7nh v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u khoa h\u1ecdc xung quanh ASF \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u1edbi \u0111\u1ed9 tin t\u01b0\u1edfng cao, nh\u01b0ng k\u1ebft h\u1ee3p \u0111i\u1ec1u \u0111\u00f3 v\u1edbi c\u00e1c th\u1ea3o lu\u1eadn v\u1ec1 cu\u1ed9c chi\u1ebfn th\u01b0\u01a1ng m\u1ea1i v\u1edbi Trung Qu\u1ed1c, khi\u1ebfn ng\u00e0nh n\u00f4ng nghi\u1ec7p r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng s\u1ee3 h\u00e3i v\u00e0 h\u1ed7n lo\u1ea1n. Kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn n\u00e0o c\u1ee7a ng\u00e0nh n\u00f4ng nghi\u1ec7p ch\u01b0a b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nh\u1eefng m\u1ed1i \u0111e d\u1ecda dai d\u1eb3ng n\u00e0y.<\/p>\n

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\u0110\u1ed3ng th\u1eddi, trong v\u00e0i th\u00e1ng qua, Ts Casey Bradley \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi m\u1ed9t ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn v\u1ec1 nh\u1eefng suy ngh\u0129 c\u1ee7a c\u00e1 nh\u00e2n c\u00f4. C\u00f4 \u0111\u00e3 th\u1ea5y s\u00e1ng t\u1ecf nhi\u1ec1u \u0111i\u1ec1u v\u00e0 n\u1ed7i s\u1ee3 h\u00e3i \u0111\u00e3 \u0111\u01b0\u1ee3c xua tan \u01b0\u1edbc m\u01a1 c\u1ee7a c\u00f4 \u0111\u00e3 bi\u1ebfn th\u00e0nh k\u1ebf ho\u1ea1ch c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c. C\u00f4 \u0111\u00e3 nghi\u00ean c\u1ee9u, vi\u1ebft nh\u1eadt k\u00fd v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t b\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 ni\u1ec1m tin trong \u0111\u1ea1i d\u01b0\u01a1ng h\u1ed7n lo\u1ea1n n\u00e0y.<\/p>\n

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B\u1ea5t \u1ed5n xung quanh gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n<\/strong><\/p>\n

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S\u1ef1 h\u1ed7n lo\u1ea1n trong th\u1ebf gi\u1edbi dinh d\u01b0\u1ee1ng cho heo xung quanh ASF t\u1eadp trung v\u00e0o gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n, th\u1eddi gian b\u1ea3o qu\u1ea3n, nh\u00e0 cung c\u1ea5p b\u1ecb c\u1ea5m, v.v \u2026 T\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 g\u00e2y h\u1eadu qu\u1ea3 ti\u00eau c\u1ef1c ti\u1ec1m t\u00e0ng \u0111\u1ed1i v\u1edbi n\u0103ng su\u1ea5t v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a ch\u00ednh \u0111\u00e0n heo.<\/p>\n

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C\u00f4 cho bi\u1ebft: T\u00f4i \u0111\u00e3 l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c enzyme trong h\u01a1n 5 n\u0103m nay v\u00e0 t\u00f4i bi\u1ebft ch\u00fang c\u00f3 th\u1ec3 b\u1ecb ph\u00e1 h\u1ee7y trong nh\u00e0 m\u00e1y th\u1ee9c \u0103n khi \u00e9p vi\u00ean nh\u01b0 th\u1ebf n\u00e0o v\u00e0 cu\u1ed1i c\u00f9ng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c t\u1edbi hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng ra sao. N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn th\u1eddi gian b\u1ea3o qu\u1ea3n, b\u1ea1n bi\u1ebft r\u1eb1ng c\u00e1c vitamin tan trong n\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u1ea3m ho\u1ea1t l\u1ef1c t\u1edbi 30% so v\u1edbi ban \u0111\u1ea7u khi \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong premix vitamin + kho\u00e1ng trong 3 th\u00e1ng. T\u00f4i \u0111\u00e3 r\u1ea5t quen v\u1edbi vi\u1ec7c \u0111i\u1ec1u tra s\u1ef1 thi\u1ebfu h\u1ee5t vitamin v\u00e0 kho\u00e1ng trong th\u1ef1c t\u1ebf s\u1ea3n xu\u1ea5t, m\u1eb7c d\u00f9 t\u00f4i \u01b0\u1edbc nh\u1eefng h\u00ecnh \u1ea3nh duy nh\u1ea5t trong tr\u00ed nh\u1edb c\u1ee7a t\u00f4i ch\u1ec9 l\u00e0 l\u00e0 t\u1eeb s\u00e1ch gi\u00e1o khoa.<\/p>\n

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Vi\u1ec7c s\u1eed d\u1ee5ng formaldehyd trong th\u1ee9c \u0103n<\/strong><\/p>\n

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V\u1ec1 gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n, formaldehyd \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn t\u1ea1i Hoa K\u1ef3 \u0111\u1ec3 ki\u1ec3m so\u00e1t Salmonella v\u00e0 gi\u1ea3m vi khu\u1ea9n n\u00f3i chung trong th\u1ee9c \u0103n ch\u0103n nu\u00f4i. Tuy nhi\u00ean, n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng li\u00ean k\u1ebft c\u00e1c protein trong kh\u1ea9u ph\u1ea7n \u0103n v\u00e0 do \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn n\u0103ng su\u1ea5t c\u1ee7a heo.<\/p>\n

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C\u00f4ng tr\u00ecnh g\u1ea7n \u0111\u00e2y c\u1ee7a \u0110\u1ea1i h\u1ecdc bang Kansas (Williams v\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, 2018) cho th\u1ea5y t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn n\u0103ng su\u1ea5t kh\u00f4ng ch\u1ec9 t\u1eeb kh\u00eda c\u1ea1nh li\u00ean k\u1ebft v\u1edbi protein c\u1ee7a formaldehyd m\u00e0 c\u00f2n do n\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn h\u1ec7 vi sinh trong c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt. Do \u0111\u00f3, m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u1ec1 l\u00fd thuy\u1ebft l\u00e0 t\u1ed1t nh\u01b0ng trong th\u1ef1c t\u1ebf c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn n\u0103ng su\u1ea5t t\u0103ng tr\u01b0\u1edfng v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 l\u1ee3i nhu\u1eadn.<\/p>\n

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C\u00e1c l\u1ef1a ch\u1ecdn kh\u00e1c \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n bao g\u1ed3m axit h\u1eefu c\u01a1, axit b\u00e9o m\u1ea1ch trung b\u00ecnh, v.v \u2026 M\u1ed9t s\u1ed1 trong c\u00e1c ch\u1ea5t ph\u1ee5 gia n\u00e0y c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t b\u1ea3o qu\u1ea3n th\u1ee9c \u0103n v\u00e0 \/ ho\u1eb7c c\u00f3 kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t t\u0103ng tr\u01b0\u1edfng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a th\u1ee9c \u0103n. M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 s\u1ea3n ph\u1ea9m n\u00e0o trong s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c C\u01a1 quan Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m Hoa K\u1ef3 (FDA) ch\u1ea5p thu\u1eadn \u0111\u1ec3 ki\u1ec3m so\u00e1t virus ho\u1eb7c m\u1ea7m b\u1ec7nh, ph\u1ea7n l\u1edbn ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng t\u0103ng m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 v\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. M\u1eb7c d\u00f9 nh\u1eefng nghi\u00ean c\u1ee9u hi\u1ec7n t\u1ea1i \u0111ang cho th\u1ea5y c\u01a1 h\u1ed9i gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n, ng\u00e0nh n\u00e0y v\u1eabn s\u1ebd ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng r\u00e0o c\u1ea3n ph\u00e1p l\u00fd.<\/p>\n

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Nghi\u00ean c\u1ee9u v\u00e0 chu\u1ea9n b\u1ecb l\u00e0 c\u1ea7n thi\u1ebft<\/strong><\/p>\n

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Th\u1eddi gian s\u1ebd cho bi\u1ebft li\u1ec7u c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 ph\u00e1 v\u1ee1 xi\u1ec1ng x\u00edch r\u00e0ng bu\u1ed9c h\u1ecd v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng nhi\u1ec1u c\u01a1 h\u1ed9i. Nh\u01b0ng cu\u1ed1i c\u00f9ng \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 s\u1ee3 h\u00e3i, nghi\u00ean c\u1ee9u v\u00e0 chu\u1ea9n b\u1ecb l\u00e0 c\u1ea7n thi\u1ebft. Gi\u1ea3m thi\u1ec3u nguy c\u01a1 trong d\u00e0i h\u1ea1n c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c suy ngh\u0129 k\u1ef9 v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c m\u1ea7m b\u1ec7nh.<\/p>\n

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B\u1ea1n c\u00f3 nh\u1eefng suy ngh\u0129 \u0111\u00fang \u0111\u1eafn \u0111\u1ec3 d\u1eabn d\u1eaft h\u1ec7 th\u1ed1ng ch\u0103n nu\u00f4i heo ho\u1eb7c vi\u1ec7c kinh doanh c\u1ee7a b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng hay ch\u1ecbu thua n\u1ed7i s\u1ee3 h\u00e3i v\u00e0 h\u1ed7n lo\u1ea1n?<\/p>\n

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

Gi\u1ea3m thi\u1ec3u nguy c\u01a1 t\u1eeb th\u1ee9c \u0103n l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 n\u00f3ng \u1edf Hoa K\u1ef3 nh\u1eefng ng\u00e0y n\u00e0y, m\u1ed9t ph\u1ea7n l\u00e0 do d\u1ecbch t\u1ea3 heo ch\u00e2u Phi. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 c\u00f3 s\u1eb5n \u1edf M\u1ef9 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy … \u0110\u1ecdc th\u00eam<\/a><\/p>\n","protected":false},"author":722,"featured_media":7335,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,89],"tags":[942,72,246,199,917,845,780,821,953,163,790,112,916,871,868,937,954,918,138,95,943,905,934,125,862,832],"class_list":["post-7334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-industry-news","tag-axit-huu-co","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-formaldehyd","tag-gia-suc","tag-khoang","tag-khoang-vi-luong","tag-luong-vitamin","tag-men-tieu-hoa","tag-protein-tho","tag-ri-mat-duong","tag-salmonella","tag-suc-khoe-cua-lon","tag-thu-y","tag-thuc-an-cho-heo","tag-thuc-an-cho-heo-con","tag-thuc-an-cho-lon","tag-thuc-an-cua-heo-cai-sua","tag-thuoc-thu-y","tag-thuoc-thu-y-apa","tag-tieu-hoa"],"_links":{"self":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/users\/722"}],"replies":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/comments?post=7334"}],"version-history":[{"count":1,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7334\/revisions"}],"predecessor-version":[{"id":7336,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7334\/revisions\/7336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/media\/7335"}],"wp:attachment":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/media?parent=7334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/categories?post=7334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/tags?post=7334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}