Gi\u1edbi thi\u1ec7u:
\nNisin l\u00e0 ch\u1ea5t b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi
\n\u0110\u1eb7c tr\u01b0ng:
\n1) V\u00ec nisin (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Str. lactic peptide) l\u00e0 m\u1ed9t polypeptide, n\u00ean n\u00f3 nhanh ch\u00f3ng b\u1ecb b\u1ea5t ho\u1ea1t trong ru\u1ed9t b\u1edfi c\u00e1c enzyme ti\u00eau h\u00f3a sau khi ti\u00eau th\u1ee5
\n2) C\u00e1c x\u00e9t nghi\u1ec7m vi sinh m\u1edf r\u1ed9ng kh\u00f4ng cho th\u1ea5y b\u1ea5t k\u1ef3 kh\u1ea3 n\u0103ng kh\u00e1ng ch\u00e9o n\u00e0o gi\u1eefa nisin v\u00e0 thu\u1ed1c kh\u00e1ng khu\u1ea9n y t\u1ebf.
\n3) Nisin c\u00f3 ho\u1ea1t t\u00ednh kh\u00e1ng khu\u1ea9n \u0111\u1ed1i v\u1edbi nhi\u1ec1u lo\u1ea1i vi khu\u1ea9n Gram d\u01b0\u01a1ng v\u00e0 b\u00e0o t\u1eed c\u1ee7a ch\u00fang g\u00e2y h\u01b0 h\u1ecfng th\u1ef1c ph\u1ea9m, \u0111\u1eb7c bi\u1ec7t \u1ee9c ch\u1ebf tr\u1ef1c khu\u1ea9n ch\u1ecbu nhi\u1ec7t nh\u01b0 B. Stearothermophilus, CI. Butyricum v\u00e0 L. Monocytogenes:
\n4) \u0110\u00e2y l\u00e0 ch\u1ea5t b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean c\u00f3 hi\u1ec7u qu\u1ea3 cao, an to\u00e0n v\u00e0 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng ph\u1ee5
\n5) Ngo\u00e0i ra, n\u00f3 c\u00f3 \u0111\u1ed9 h\u00f2a tan v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tuy\u1ec7t v\u1eddi trong th\u1ef1c ph\u1ea9m. N\u00f3 kh\u00f4ng c\u00f3 hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i vi khu\u1ea9n Gram \u00e2m, n\u1ea5m men ho\u1eb7c n\u1ea5m m\u1ed1c
\nPh\u1ea1m vi \u00e1p d\u1ee5ng:
\n1) Nisin c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i th\u1ef1c ph\u1ea9m ch\u1ebf bi\u1ebfn nhi\u1ec7t
\n2) Bao g\u1ed3m: s\u1eefa t\u01b0\u01a1i, ph\u00f4 mai ch\u1ebf bi\u1ebfn v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb s\u1eefa kh\u00e1c, tr\u1ee9ng l\u1ecfng ti\u1ec7t tr\u00f9ng, th\u1ecbt ch\u1ebf bi\u1ebfn, h\u1ea3i s\u1ea3n, th\u1ef1c ph\u1ea9m \u0111\u00f3ng h\u1ed9p, \u0111\u1ed3 u\u1ed1ng tr\u00e1i c\u00e2y, \u0111\u1ed3 u\u1ed1ng protein th\u1ef1c v\u1eadt, s\u1ea3n ph\u1ea9m n\u01b0\u1edbng, th\u1ef1c ph\u1ea9m \u0103n li\u1ec1n, bia v\u00e0 r\u01b0\u1ee3u vang
\n3) N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t b\u1ea3o qu\u1ea3n trong ch\u1ebf bi\u1ebfn gelatin, m\u1ef9 ph\u1ea9m, thu\u1ed1c v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe.
\nH\u1ea1n s\u1eed d\u1ee5ng: Hai n\u0103m trong \u0111i\u1ec1u ki\u1ec7n m\u00e1t m\u1ebb (0\u00b0C \u2013 10\u00b0C), kh\u00f4 r\u00e1o, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp trong bao b\u00ec g\u1ed1c ch\u01b0a m\u1edf.<\/p>","protected":false},"excerpt":{"rendered":"
T\u00ean s\u1ea3n ph\u1ea9m: Nisin
\nS\u1ed1 CAS: 1414-45-5
\nM\u00e3 s\u1ed1:C143H230N42O37S7
\nNgo\u1ea1i h\u00ecnh: s\u1ee9c m\u1ea1nh m\u00e0u tr\u1eafng<\/p>","protected":false},"featured_media":2181,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[55,57],"product_tag":[],"class_list":{"0":"post-3423","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","7":"product_cat-preservative","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product\/3423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product\/3423\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/media\/2181"}],"wp:attachment":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/media?parent=3423"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3423"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3423"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}