{"id":7941,"date":"2025-12-16T09:15:34","date_gmt":"2025-12-16T02:15:34","guid":{"rendered":"https:\/\/apanano.com\/vi\/?p=7941"},"modified":"2025-12-16T09:15:34","modified_gmt":"2025-12-16T02:15:34","slug":"10-dieu-can-biet-ve-phytate-thuc-vat-trong-thuc-an-chan-nuoi","status":"publish","type":"post","link":"https:\/\/apanano.vn\/vi\/news\/10-dieu-can-biet-ve-phytate-thuc-vat-trong-thuc-an-chan-nuoi\/","title":{"rendered":"10 \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 phytate th\u1ef1c v\u1eadt trong th\u1ee9c \u0103n ch\u0103n nu\u00f4i"},"content":{"rendered":"

Nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m dinh d\u01b0\u1ee1ng kh\u00f4ng c\u00f2n b\u1eadn t\u00e2m nhi\u1ec1u v\u1ec1 phytate, ch\u1ec9 v\u00ec h\u1ecd cho r\u1eb1ng n\u00f3 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi enzyme phytase ngo\u1ea1i sinh th\u01b0\u01a1ng m\u1ea1i.Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi x\u1eed l\u00fd lo\u1ea1i h\u1ee3p ch\u1ea5t n\u00e0y.<\/strong><\/p>\n

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Nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m dinh d\u01b0\u1ee1ng kh\u00f4ng c\u00f2n b\u1eadn t\u00e2m nhi\u1ec1u v\u1ec1 phytate, ch\u1ec9 v\u00ec h\u1ecd cho r\u1eb1ng n\u00f3 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi enzyme phytase ngo\u1ea1i sinh th\u01b0\u01a1ng m\u1ea1i.Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi x\u1eed l\u00fd lo\u1ea1i h\u1ee3p ch\u1ea5t n\u00e0y.<\/p>\n

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1. Phytate l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong nhi\u1ec1u lo\u1ea1i th\u1ef1c v\u1eadt. \u0110\u00e2y l\u00e0 d\u1ea1ng l\u01b0u tr\u1eef ch\u00ednh c\u1ee7a ph\u1ed1t pho trong h\u1ea1t \u0111\u1ec3 s\u1eed d\u1ee5ng khi h\u1ea1t b\u1eaft \u0111\u1ea7u n\u1ea3y m\u1ea7m. Do \u0111\u00f3, n\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 cao, c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ed9ng v\u1eadt kh\u00f4ng th\u1ec3 ti\u00eau h\u00f3a n\u00f3 v\u00ec ch\u00fang kh\u00f4ng ti\u1ebft ra phytase, lo\u1ea1i enzyme c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e2n h\u1ee7y phytate v\u00e0 gi\u1ea3i ph\u00f3ng ph\u1ed1t pho. \u0110i\u1ec1u n\u00e0y c\u00f3 l\u1ebd l\u00e0 do v\u1eadt nu\u00f4i tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng c\u1ea7n nhi\u1ec1u ph\u1ed1t pho v\u00ec n\u0103ng su\u1ea5t kh\u00f4ng cao.<\/p>\n

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2. Phytate kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 kh\u00e1ng dinh d\u01b0\u1ee1ng (ANF) \u1edf ch\u1ed7 n\u00f3 kh\u00f4ng \u1ee9c ch\u1ebf qu\u00e1 tr\u00ecnh ti\u00eau h\u00f3a c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng kh\u00e1c trong th\u1ee9c \u0103n ho\u1eb7c g\u00e2y ra b\u1ea5t k\u1ef3 r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a n\u00e0o. Ngh\u0129a l\u00e0, n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 ANF theo \u0111\u1ecbnh ngh\u0129a \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i c\u1ee7a thu\u1eadt ng\u1eef n\u00e0y. B\u1eb1ng ch\u1ee9ng m\u1edbi h\u01a1n cho th\u1ea5y axit phytic tr\u01b0\u1edbc khi b\u1ecb ion h\u00f3a c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi s\u1eaft, k\u1ebdm v\u00e0 canxi, m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u, v\u00ec v\u1eady v\u1ec1 b\u1ea3n ch\u1ea5t, phytate c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ANF.<\/p>\n

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3. Phytate kh\u00f4ng ch\u1ec9 li\u00ean k\u1ebft v\u1edbi ph\u1ed1t pho, m\u1eb7c d\u00f9 ph\u1ed1t pho l\u00e0 ch\u1ea5t dinh d\u01b0\u1ee1ng ch\u00ednh m\u00e0 n\u00f3 li\u00ean k\u1ebft. Trong ng\u0169 c\u1ed1c, g\u1ea7n 2\/3 ph\u1ed1t pho \u0111\u01b0\u1ee3c li\u00ean k\u1ebft trong phytate. Ph\u00e2n t\u1eed n\u00e0y c\u0169ng li\u00ean k\u1ebft v\u1edbi c\u00e1c kho\u00e1ng ch\u1ea5t kh\u00e1c \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 canxi \u2013 v\u00e0 c\u00f3 c\u1ea3 m\u1ed9t s\u1ed1 vi kho\u00e1ng ch\u1ea5t kh\u00e1c v\u00e0 t\u1ea5t nhi\u00ean l\u00e0 m\u1ed9t s\u1ed1 axit amin. Vi\u1ec7c ph\u00e2n h\u1ee7y phytate gi\u1ea3i ph\u00f3ng c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng n\u00e0y \u2013 \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 kh\u00e1c nhau \u2013 v\u00e0 m\u1ed9t s\u1ed1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ed9ng v\u1eadt s\u1eed d\u1ee5ng. \u1ede \u0111\u00e2y, m\u1ed9t s\u1ed1 chuy\u00ean gia v\u1eabn c\u1ea3m th\u1ea5y kh\u00e1 d\u00e8 d\u1eb7t, tuy nhi\u00ean kh\u00f4ng d\u00e8 d\u1eb7t v\u1edbi th\u1ee9c \u0103n gia c\u1ea7m, n\u01a1i vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c gi\u00e1 tr\u1ecb ma tr\u1eadn ph\u00f9 h\u1ee3p cho c\u00f3 th\u1ec3 l\u00e0 l\u1ee3i th\u1ebf.<\/p>\n

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4. Phytase kh\u00f4ng th\u1ec3 ph\u00e2n h\u1ee7y t\u1ea5t c\u1ea3 phytate hi\u1ec7n c\u00f3 v\u00ec kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng n\u00e0o hi\u1ec7u qu\u1ea3 100% (quy lu\u1eadt nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc). Do \u0111\u00f3, vi\u1ec7c s\u1eed d\u1ee5ng phytase si\u00eau li\u1ec1u (cao g\u1ea5p 10 l\u1ea7n so v\u1edbi khuy\u1ebfn ngh\u1ecb) s\u1ebd kh\u00f4ng \u0111\u1ea3m b\u1ea3o gi\u1ea3i ph\u00f3ng 100% l\u01b0\u1ee3ng ph\u1ed1t pho hi\u1ec7n c\u00f3.<\/p>\n

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5. M\u1ed7i li\u1ec1u phytase t\u0103ng l\u00ean s\u1ebd gi\u1ea3i ph\u00f3ng m\u1ed9t l\u01b0\u1ee3ng ph\u1ed1t pho theo t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m nh\u1ecf h\u01a1n so v\u1edbi li\u1ec1u ban \u0111\u1ea7u. V\u00ec v\u1eady, n\u1ebfu li\u1ec1u \u0111\u1ea7u ti\u00ean gi\u1ea3i ph\u00f3ng 0,1% ph\u1ed1t pho trong th\u1ee9c \u0103n, th\u00ec li\u1ec1u l\u01b0\u1ee3ng th\u1ee9 hai c\u00f3 th\u1ec3 s\u1ebd gi\u1ea3i ph\u00f3ng 50% c\u1ee7a li\u1ec1u \u0111\u1ea7u, t\u1ee9c l\u00e0 0,05%, v.v. Hi\u1ec7u su\u1ea5t c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i c\u1ee5 th\u1ec3.<\/p>\n

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6. C\u00e1c th\u00e0nh ph\u1ea7n gi\u00e0u phytate bao g\u1ed3m c\u00e1m l\u00faa m\u00ec v\u00e0 c\u00e1c ph\u1ea7n h\u1ea1t kh\u00e1c xung quanh ho\u1eb7c tr\u00ean v\u1ecf (l\u1edbp ngo\u00e0i) c\u1ee7a h\u1ea1t. Tr\u00ean th\u1ef1c t\u1ebf, l\u00faa m\u00ec c\u00f3 ch\u1ee9a phytase n\u1ed9i sinh v\u00e0 c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i ph\u00f3ng m\u1ed9t s\u1ed1 ph\u1ed1t pho c\u1ee7a ch\u00ednh n\u00f3.<\/p>\n

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7. Ngu\u1ed3n cung protein th\u1ef1c v\u1eadt ch\u1ee9a nhi\u1ec1u phytate h\u01a1n ng\u0169 c\u1ed1c. B\u1ed9t h\u01b0\u1edbng d\u01b0\u01a1ng \u0111\u1eb7c bi\u1ec7t gi\u00e0u phytate. Khi ph\u1ed1t ph\u00e1t v\u00f4 c\u01a1 \u0111\u1eaft th\u00ec vi\u1ec7c s\u1eed d\u1ee5ng li\u1ec1u enzyme phytase li\u1ec1u cao \u0111\u1ec3 gi\u1ea3i ph\u00f3ng th\u00eam ph\u1ed1t pho t\u1eeb c\u00e1c nguy\u00ean li\u1ec7u c\u00f3 h\u00e0m l\u01b0\u1ee3ng phytate cao c\u00f3 th\u1ec3 s\u1ebd kinh t\u1ebf h\u01a1n.<\/p>\n

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8. Phytate l\u00e0 d\u1ea1ng ion h\u00f3a \u1edf pH sinh l\u00fd c\u1ee7a axit phytic, l\u00e0 h\u1ee3p ch\u1ea5t d\u1ef1 tr\u1eef ph\u1ed1t pho cho h\u1ea1t v\u00e0 ng\u0169 c\u1ed1c.<\/p>\n

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9. Phytin l\u00e0 mu\u1ed1i canxi-magi\u00ea c\u1ee7a axit phytic, l\u00e0 d\u1ea1ng axit phytic ch\u00ednh trong th\u1ef1c v\u1eadt. Trong dinh d\u01b0\u1ee1ng \u0111\u1ed9ng v\u1eadt, ba thu\u1eadt ng\u1eef n\u00e0y (axit phytic, phytate v\u00e0 phytin) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf cho nhau.<\/p>\n

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10. Cu\u1ed1i c\u00f9ng, m\u1eb7c d\u00f9 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a phytate t\u1ed3n t\u1ea1i trong \u0111\u1ed9ng v\u1eadt v\u00e0 \u0111\u00f3ng vai tr\u00f2 sinh l\u00fd quan tr\u1ecdng, nh\u01b0ng ch\u00fang kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c h\u1ea5p thu t\u1eeb phytate th\u1ef1c v\u1eadt th\u1ee7y ph\u00e2n m\u00e0 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt (myoinositol l\u00e0 m\u1ed9t v\u00ed d\u1ee5 nh\u01b0 v\u1eady).<\/p>\n

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Ph\u1ed1t pho trong th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt l\u00e0 m\u1ed9t ch\u1ea5t dinh d\u01b0\u1ee1ng thi\u1ebft y\u1ebfu v\u00e0 kh\u00f4ng c\u00f3 nhi\u1ec1u trong t\u1ef1 nhi\u00ean. V\u00ec v\u1eady, h\u1ea7u h\u1ebft ph\u1ed1t pho c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt kh\u00f4ng kh\u1ea3 d\u1ee5ng cho \u0111\u1ed9ng v\u1eadt, do \u0111\u00f3 c\u1ea7n ph\u1ea3i b\u1ed5 sung ph\u1ed1t ph\u00e1t v\u00e0o th\u1ee9c \u0103n. C\u00e1c enzyme phytase th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng m\u1ed9t l\u01b0\u1ee3ng ph\u1ed1t pho li\u00ean k\u1ebft v\u1edbi phytate mang l\u1ea1i l\u1ee3i \u00edch c\u1ee7a \u0111\u1ed9ng v\u1eadt<\/p>\n

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Ngu\u1ed3n:\u00a0feedstrategy<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m dinh d\u01b0\u1ee1ng kh\u00f4ng c\u00f2n b\u1eadn t\u00e2m nhi\u1ec1u v\u1ec1 phytate, ch\u1ec9 v\u00ec h\u1ecd cho r\u1eb1ng n\u00f3 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi enzyme phytase ngo\u1ea1i sinh th\u01b0\u01a1ng m\u1ea1i.Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi x\u1eed l\u00fd lo\u1ea1i h\u1ee3p ch\u1ea5t n\u00e0y. Nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m dinh d\u01b0\u1ee1ng kh\u00f4ng c\u00f2n b\u1eadn t\u00e2m nhi\u1ec1u […]\n","protected":false},"author":722,"featured_media":7942,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,89],"tags":[1095,1094,646,125],"class_list":["post-7941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-industry-news","tag-phytate","tag-phytate-thuc-vat","tag-thuc-an-chan-nuoi","tag-thuoc-thu-y"],"_links":{"self":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7941","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=7941"}],"version-history":[{"count":1,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7941\/revisions"}],"predecessor-version":[{"id":7943,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7941\/revisions\/7943"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/media\/7942"}],"wp:attachment":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/media?parent=7941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/categories?post=7941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/tags?post=7941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}