{"id":21,"date":"2026-06-09T08:11:00","date_gmt":"2026-06-09T01:11:00","guid":{"rendered":"http:\/\/kholanhhaisan.com\/?p=21"},"modified":"2026-06-09T08:11:00","modified_gmt":"2026-06-09T01:11:00","slug":"nhiet-do-chuan-de-bao-quan-hai-san-trong-kho-lanh-khong-bi-mat-chat","status":"publish","type":"post","link":"https:\/\/kholanhhaisan.com\/?p=21","title":{"rendered":"Nhi\u1ec7t \u0111\u1ed9 chu\u1ea9n \u0111\u1ec3 b\u1ea3o qu\u1ea3n h\u1ea3i s\u1ea3n trong kho l\u1ea1nh kh\u00f4ng b\u1ecb m\u1ea5t ch\u1ea5t"},"content":{"rendered":"<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/kholanhhaisan.com\/wp-content\/uploads\/2026\/06\/bc_28849_1983.jpg\" alt=\"\"\/><\/figure>\n<p>Nhi\u1ec7t \u0111\u1ed9 l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh h\u00e0ng \u0111\u1ea7u khi b\u1ea3o qu\u1ea3n h\u1ea3i s\u1ea3n \u0111\u00f4ng l\u1ea1nh. Ch\u1ec9 c\u1ea7n sai l\u1ec7ch v\u00e0i \u0111\u1ed9 trong th\u1eddi gian d\u00e0i, l\u00f4 h\u00e0ng t\u00f4m c\u00e1 c\u00f3 th\u1ec3 xu\u1ed1ng lo\u1ea1i, m\u1ea5t n\u01b0\u1edbc, bi\u1ebfn m\u00e0u v\u00e0 gi\u1ea3m gi\u00e1 tr\u1ecb th\u01b0\u01a1ng ph\u1ea9m \u0111\u00e1ng k\u1ec3. Nhi\u1ec1u c\u01a1 s\u1edf kinh doanh hi\u1ec3u m\u01a1 h\u1ed3 r\u1eb1ng &#8220;c\u1ee9 l\u1ea1nh l\u00e0 \u0111\u01b0\u1ee3c&#8221;, nh\u01b0ng th\u1ef1c t\u1ebf m\u1ed7i nh\u00f3m h\u1ea3i s\u1ea3n l\u1ea1i c\u00f3 ng\u01b0\u1ee1ng nhi\u1ec7t t\u1ed1i \u01b0u ri\u00eang, v\u00e0 c\u00e1ch v\u1eadn h\u00e0nh kho c\u0169ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m sau r\u00e3 \u0111\u00f4ng.<\/p>\n<h2>V\u00ec sao nhi\u1ec7t \u0111\u1ed9 -18 \u0111\u1ed9 C l\u00e0 m\u1ed1c ti\u00eau chu\u1ea9n<\/h2>\n<p>M\u1ed1c -18 \u0111\u1ed9 C \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i trong ng\u00e0nh th\u1ef1c ph\u1ea9m \u0111\u00f4ng l\u1ea1nh kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean. \u1ede m\u1ee9c nhi\u1ec7t n\u00e0y, g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ef1 do trong m\u00f4 th\u1ecbt h\u1ea3i s\u1ea3n \u0111\u00e3 k\u1ebft tinh th\u00e0nh \u0111\u00e1, khi\u1ebfn vi sinh v\u1eadt kh\u00f4ng c\u00f2n m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc l\u1ecfng \u0111\u1ec3 sinh s\u00f4i. \u0110\u1ed3ng th\u1eddi, c\u00e1c ph\u1ea3n \u1ee9ng enzyme v\u00e0 qu\u00e1 tr\u00ecnh oxy h\u00f3a ch\u1ea5t b\u00e9o, v\u1ed1n l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y \u00f4i v\u00e0 bi\u1ebfn m\u00f9i, b\u1ecb l\u00e0m ch\u1eadm t\u1edbi m\u1ee9c g\u1ea7n nh\u01b0 ng\u1eebng h\u1eb3n. \u0110\u00e2y l\u00e0 l\u00fd do h\u1ea3i s\u1ea3n gi\u1eef \u1edf -18 \u0111\u1ed9 C c\u00f3 th\u1ec3 b\u1ea3o qu\u1ea3n nhi\u1ec1u th\u00e1ng m\u00e0 v\u1eabn an to\u00e0n.<\/p>\n<p>Tuy nhi\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5 gi\u1eefa nhi\u1ec7t \u0111\u1ed9 c\u1ea5p \u0111\u00f4ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n. Khi \u0111\u01b0a h\u1ea3i s\u1ea3n t\u01b0\u01a1i v\u00e0o kho, s\u1ea3n ph\u1ea9m ph\u1ea3i \u0111\u01b0\u1ee3c h\u1ea1 nhi\u1ec7t nhanh xu\u1ed1ng d\u01b0\u1edbi -18 \u0111\u1ed9 C b\u1eb1ng bu\u1ed3ng c\u1ea5p \u0111\u00f4ng gi\u00f3 ho\u1eb7c t\u1ee7 \u0111\u00f4ng nhanh, l\u00fd t\u01b0\u1edfng l\u00e0 \u0111\u1ea1t -35 \u0111\u1ebfn -40 \u0111\u1ed9 C \u0111\u1ec3 h\u00ecnh th\u00e0nh tinh th\u1ec3 \u0111\u00e1 nh\u1ecf. Sau khi t\u00e2m s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u00f4ng c\u1ee9ng ho\u00e0n to\u00e0n, h\u00e0ng m\u1edbi \u0111\u01b0\u1ee3c chuy\u1ec3n sang kho tr\u1eef \u0111\u00f4ng duy tr\u00ec \u1ed5n \u0111\u1ecbnh \u1edf -18 \u0111\u1ed9 C ho\u1eb7c th\u1ea5p h\u01a1n.<\/p>\n<h2>Ng\u01b0\u1ee1ng nhi\u1ec7t ri\u00eang cho t\u1eebng nh\u00f3m h\u1ea3i s\u1ea3n<\/h2>\n<p>Kh\u00f4ng ph\u1ea3i lo\u1ea1i h\u1ea3i s\u1ea3n n\u00e0o c\u0169ng b\u1ea3o qu\u1ea3n t\u1ed1t \u1edf c\u00f9ng m\u1ed9t nhi\u1ec7t \u0111\u1ed9. Vi\u1ec7c hi\u1ec3u \u0111\u1eb7c t\u00ednh c\u1ee7a t\u1eebng nh\u00f3m gi\u00fap b\u1ea1n ph\u00e2n v\u00f9ng kho h\u1ee3p l\u00fd:<\/p>\n<ul>\n<li>C\u00e1 b\u00e9o nh\u01b0 c\u00e1 thu, c\u00e1 ng\u1eeb, c\u00e1 h\u1ed3i: n\u00ean gi\u1eef \u1edf -25 \u0111\u1ebfn -30 \u0111\u1ed9 C v\u00ec h\u00e0m l\u01b0\u1ee3ng d\u1ea7u cao r\u1ea5t d\u1ec5 b\u1ecb oxy h\u00f3a, g\u00e2y m\u00f9i \u00f4i kh\u00e9t v\u00e0 m\u00e0u v\u00e0ng n\u00e2u k\u00e9m h\u1ea5p d\u1eabn.<\/li>\n<li>T\u00f4m, m\u1ef1c, b\u1ea1ch tu\u1ed9c: -18 \u0111\u1ebfn -22 \u0111\u1ed9 C l\u00e0 \u0111\u1ee7, nh\u01b0ng c\u1ea7n m\u1ea1 b\u0103ng b\u1ec1 m\u1eb7t \u0111\u1ec3 ch\u1ed1ng m\u1ea5t n\u01b0\u1edbc v\u00e0 ch\u00e1y l\u1ea1nh.<\/li>\n<li>C\u00e1 n\u1ea1c tr\u1eafng nh\u01b0 c\u00e1 l\u00f3c, c\u00e1 basa, c\u00e1 r\u00f4 phi: \u1ed5n \u0111\u1ecbnh \u1edf -18 \u0111\u1ed9 C trong th\u1eddi gian d\u00e0i.<\/li>\n<li>H\u00e0u, s\u00f2, ngh\u00eau c\u00f2n v\u1ecf: c\u1ea7n ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m cao k\u00e8m nhi\u1ec7t \u0111\u1ed9 th\u1ea5p \u0111\u1ec3 tr\u00e1nh n\u1ee9t v\u1ecf.<\/li>\n<\/ul>\n<p>Khi m\u1ed9t kho ph\u1ea3i ch\u1ee9a nhi\u1ec1u m\u1eb7t h\u00e0ng, ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u01b0\u1eddng ch\u1ecdn m\u1ee9c nhi\u1ec7t th\u1ea5p nh\u1ea5t theo m\u1eb7t h\u00e0ng nh\u1ea1y c\u1ea3m nh\u1ea5t, \u0111\u1ed3ng th\u1eddi s\u1eafp x\u1ebfp h\u00e0ng d\u1ec5 h\u1ecfng g\u1ea7n d\u00e0n l\u1ea1nh h\u01a1n.<\/p>\n<h2>S\u1ef1 dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 nguy hi\u1ec3m h\u01a1n nhi\u1ec7t \u0111\u1ed9 cao<\/h2>\n<p>M\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 ch\u1ec9 quan t\u00e2m con s\u1ed1 tr\u00ean m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb m\u00e0 b\u1ecf qua bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng. M\u1ed7i l\u1ea7n nhi\u1ec7t \u0111\u1ed9 kho t\u0103ng gi\u1ea3m v\u00e0i \u0111\u1ed9, m\u1ed9t ph\u1ea7n tinh th\u1ec3 \u0111\u00e1 tan ra r\u1ed3i \u0111\u00f4ng l\u1ea1i, t\u1ea1o th\u00e0nh nh\u1eefng tinh th\u1ec3 l\u1edbn h\u01a1n \u0111\u00e2m xuy\u00ean v\u00e0 ph\u00e1 v\u1ee1 th\u00e0nh t\u1ebf b\u00e0o. H\u1eadu qu\u1ea3 l\u00e0 khi r\u00e3 \u0111\u00f4ng, n\u01b0\u1edbc v\u00e0 d\u1ecbch protein ch\u1ea3y ra nhi\u1ec1u, mi\u1ebfng c\u00e1 tr\u1edf n\u00ean b\u1edf, kh\u00f4 v\u00e0 m\u1ea5t v\u1ecb ng\u1ecdt t\u1ef1 nhi\u00ean. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y g\u1ecdi l\u00e0 t\u00e1i k\u1ebft tinh, v\u00e0 n\u00f3 t\u00edch l\u0169y \u00e2m th\u1ea7m sau m\u1ed7i l\u1ea7n m\u1edf c\u1eeda kho hay m\u00e1y n\u00e9n ng\u1eaft qu\u00e3ng.<\/p>\n<p>\u0110\u1ec3 h\u1ea1n ch\u1ebf dao \u0111\u1ed9ng, c\u1eeda kho n\u00ean c\u00f3 r\u00e8m nh\u1ef1a PVC ch\u1eafn kh\u00ed l\u1ea1nh, h\u1ea1n ch\u1ebf th\u1eddi gian m\u1edf c\u1eeda, v\u00e0 m\u00e1y n\u00e9n n\u00ean ch\u1ea1y \u1ed5n \u0111\u1ecbnh thay v\u00ec b\u1eadt t\u1eaft li\u00ean t\u1ee5c. Vi\u1ec7c l\u1eafp th\u00eam c\u1ea3m bi\u1ebfn ghi nhi\u1ec7t \u0111\u1ed9 li\u00ean t\u1ee5c v\u00e0 c\u1ea3nh b\u00e1o khi v\u01b0\u1ee3t ng\u01b0\u1ee1ng gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm s\u1ef1 c\u1ed1 thay v\u00ec ch\u1ec9 nh\u00ecn v\u00e0o m\u1ed9t con s\u1ed1 t\u1ee9c th\u1eddi.<\/p>\n<h2>Theo d\u00f5i v\u00e0 ghi ch\u00e9p nhi\u1ec7t \u0111\u1ed9 \u0111\u00fang c\u00e1ch<\/h2>\n<p>Nhi\u1ec7t k\u1ebf hi\u1ec3n th\u1ecb \u1edf c\u1eeda kho ch\u1ec9 ph\u1ea3n \u00e1nh nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed g\u1ea7n c\u1ea3m bi\u1ebfn, kh\u00f4ng ph\u1ea3i nhi\u1ec7t \u0111\u1ed9 t\u00e2m s\u1ea3n ph\u1ea9m. V\u00ec v\u1eady ngo\u00e0i \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n t\u1eed c\u1ed1 \u0111\u1ecbnh, c\u01a1 s\u1edf n\u00ean c\u00f3 nhi\u1ec7t k\u1ebf \u0111\u1ea7u d\u00f2 c\u1eafm v\u00e0o s\u1ea3n ph\u1ea9m \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3. Nh\u1eadt k\u00fd nhi\u1ec7t \u0111\u1ed9 n\u00ean \u0111\u01b0\u1ee3c ghi \u00edt nh\u1ea5t hai \u0111\u1ebfn ba l\u1ea7n m\u1ed7i ng\u00e0y, \u0111\u1eb7c bi\u1ec7t v\u00e0o th\u1eddi \u0111i\u1ec3m giao nh\u1eadn h\u00e0ng v\u00e0 ban \u0111\u00eam khi t\u1ea3i \u0111i\u1ec7n thay \u0111\u1ed5i.<\/p>\n<p>Vi\u1ec7c l\u01b0u l\u1ea1i l\u1ecbch s\u1eed nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng ch\u1ec9 ph\u1ee5c v\u1ee5 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i b\u1ed9 m\u00e0 c\u00f2n l\u00e0 b\u1eb1ng ch\u1ee9ng quan tr\u1ecdng khi l\u00e0m vi\u1ec7c v\u1edbi \u0111\u1ed1i t\u00e1c, c\u01a1 quan an to\u00e0n th\u1ef1c ph\u1ea9m ho\u1eb7c khi x\u1ea3y ra tranh ch\u1ea5p v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng l\u00f4 h\u00e0ng. M\u1ed9t cu\u1ed1n nh\u1eadt k\u00fd \u0111\u1ea7y \u0111\u1ee7 th\u1ec3 hi\u1ec7n s\u1ef1 chuy\u00ean nghi\u1ec7p v\u00e0 gi\u00fap truy v\u1ebft nguy\u00ean nh\u00e2n khi c\u00f3 s\u1ef1 c\u1ed1.<\/p>\n<p>T\u00f3m l\u1ea1i, ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 trong b\u1ea3o qu\u1ea3n h\u1ea3i s\u1ea3n kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 c\u00e0i \u0111\u1eb7t m\u1ed9t con s\u1ed1 r\u1ed3i qu\u00ean \u0111i. \u0110\u00f3 l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa hi\u1ec3u \u0111\u1eb7c t\u00ednh t\u1eebng lo\u1ea1i h\u00e0ng, duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh, theo d\u00f5i li\u00ean t\u1ee5c v\u00e0 ph\u1ea3n \u1ee9ng nhanh khi c\u00f3 bi\u1ebfn \u0111\u1ed9ng. L\u00e0m t\u1ed1t kh\u00e2u n\u00e0y, b\u1ea1n \u0111\u00e3 gi\u1eef \u0111\u01b0\u1ee3c ph\u1ea7n l\u1edbn gi\u00e1 tr\u1ecb c\u1ee7a l\u00f4 h\u1ea3i s\u1ea3n t\u1eeb l\u00fac nh\u1eadp \u0111\u1ebfn khi giao t\u1edbi tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nhi\u1ec7t \u0111\u1ed9 l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh h\u00e0ng \u0111\u1ea7u khi b\u1ea3o qu\u1ea3n h\u1ea3i s\u1ea3n \u0111\u00f4ng l\u1ea1nh. Ch\u1ec9 c\u1ea7n sai l\u1ec7ch v\u00e0i \u0111\u1ed9 trong th\u1eddi gian d\u00e0i, l\u00f4 h\u00e0ng t\u00f4m c\u00e1 c\u00f3 th\u1ec3 xu\u1ed1ng lo\u1ea1i, m\u1ea5t n\u01b0\u1edbc, bi\u1ebfn m\u00e0u v\u00e0 gi\u1ea3m gi\u00e1 tr\u1ecb th\u01b0\u01a1ng ph\u1ea9m \u0111\u00e1ng k\u1ec3. Nhi\u1ec1u c\u01a1 s\u1edf kinh doanh hi\u1ec3u m\u01a1 h\u1ed3 r\u1eb1ng [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":20,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chua-phan-loai"],"_links":{"self":[{"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/posts\/21","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21"}],"version-history":[{"count":0,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/posts\/21\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/media\/20"}],"wp:attachment":[{"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}