{"id":23,"date":"2026-05-13T09:18:00","date_gmt":"2026-05-13T02:18:00","guid":{"rendered":"http:\/\/kholanhhaisan.com\/?p=23"},"modified":"2026-05-13T09:18:00","modified_gmt":"2026-05-13T02:18:00","slug":"hien-tuong-chay-lanh-tren-tom-ca-dong-lanh-va-cach-phong-tranh-hieu-qua","status":"publish","type":"post","link":"https:\/\/kholanhhaisan.com\/?p=23","title":{"rendered":"Hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y l\u1ea1nh tr\u00ean t\u00f4m c\u00e1 \u0111\u00f4ng l\u1ea1nh v\u00e0 c\u00e1ch ph\u00f2ng tr\u00e1nh hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/kholanhhaisan.com\/wp-content\/uploads\/2026\/06\/bc_10967_3122.jpg\" alt=\"\"\/><\/figure>\n<p>N\u1ebfu b\u1ea1n t\u1eebng l\u1ea5y m\u1ed9t t\u00fai t\u00f4m hay phi l\u00ea c\u00e1 ra kh\u1ecfi t\u1ee7 \u0111\u00f4ng v\u00e0 th\u1ea5y nh\u1eefng m\u1ea3ng tr\u1eafng kh\u00f4, x\u00e1m b\u1ea1c loang l\u1ed5 tr\u00ean b\u1ec1 m\u1eb7t, \u0111\u00f3 ch\u00ednh l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a ch\u00e1y l\u1ea1nh. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 g\u00e2y thi\u1ec7t h\u1ea1i \u00e2m th\u1ea7m nh\u01b0ng l\u1edbn nh\u1ea5t trong b\u1ea3o qu\u1ea3n h\u1ea3i s\u1ea3n \u0111\u00f4ng l\u1ea1nh. S\u1ea3n ph\u1ea9m b\u1ecb ch\u00e1y l\u1ea1nh tuy kh\u00f4ng g\u00e2y ng\u1ed9 \u0111\u1ed9c nh\u01b0ng m\u1ea5t n\u01b0\u1edbc, dai c\u1ee9ng, bi\u1ebfn m\u00f9i v\u00e0 xu\u1ed1ng lo\u1ea1i r\u00f5 r\u1ec7t, khi\u1ebfn gi\u00e1 tr\u1ecb th\u01b0\u01a1ng m\u1ea1i gi\u1ea3m m\u1ea1nh.<\/p>\n<h2>Ch\u00e1y l\u1ea1nh th\u1ef1c ch\u1ea5t l\u00e0 g\u00ec<\/h2>\n<p>Ch\u00e1y l\u1ea1nh kh\u00f4ng li\u00ean quan \u0111\u1ebfn nhi\u1ec7t n\u00f3ng nh\u01b0 t\u00ean g\u1ecdi g\u1ee3i \u00fd, m\u00e0 l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t n\u01b0\u1edbc th\u0103ng hoa. Trong m\u00f4i tr\u01b0\u1eddng l\u1ea1nh s\u00e2u, n\u01b0\u1edbc \u0111\u00e1 tr\u00ean b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m chuy\u1ec3n tr\u1ef1c ti\u1ebfp t\u1eeb th\u1ec3 r\u1eafn sang th\u1ec3 h\u01a1i m\u00e0 kh\u00f4ng qua th\u1ec3 l\u1ecfng. Khi l\u1edbp n\u01b0\u1edbc n\u00e0y bay \u0111i, b\u1ec1 m\u1eb7t th\u1ecbt tr\u1edf n\u00ean kh\u00f4, x\u1ed1p v\u00e0 \u0111\u1ec3 l\u1ed9 nh\u1eefng kho\u1ea3ng r\u1ed7ng. Kh\u00f4ng kh\u00ed l\u1ea1nh kh\u00f4 trong kho c\u00e0ng h\u00fat \u1ea9m m\u1ea1nh th\u00ec qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra c\u00e0ng nhanh.<\/p>\n<p>\u0110i k\u00e8m v\u1edbi m\u1ea5t n\u01b0\u1edbc l\u00e0 qu\u00e1 tr\u00ecnh oxy h\u00f3a. Khi b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi oxy trong kh\u00f4ng kh\u00ed, ch\u1ea5t b\u00e9o b\u1ecb oxy h\u00f3a t\u1ea1o ra m\u00f9i \u00f4i, c\u00f2n s\u1eafc t\u1ed1 v\u00e0 protein b\u1ecb bi\u1ebfn \u0111\u1ed5i g\u00e2y ra m\u00e0u x\u00e1m, v\u00e0ng ho\u1eb7c n\u00e2u. V\u00f9ng b\u1ecb ch\u00e1y l\u1ea1nh v\u00ec th\u1ebf v\u1eeba kh\u00f4 v\u1eeba \u0111\u1ed5i m\u00e0u v\u1eeba c\u00f3 m\u00f9i l\u1ea1, ba d\u1ea5u hi\u1ec7u th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n c\u00f9ng l\u00fac.<\/p>\n<h2>Nh\u1eefng nguy\u00ean nh\u00e2n khi\u1ebfn ch\u00e1y l\u1ea1nh x\u1ea3y ra nhanh h\u01a1n<\/h2>\n<p>Hi\u1ec3u nguy\u00ean nh\u00e2n gi\u00fap b\u1ea1n ng\u0103n ch\u1eb7n t\u1eeb g\u1ed1c thay v\u00ec ch\u1ec9 x\u1eed l\u00fd h\u1eadu qu\u1ea3. C\u00e1c y\u1ebfu t\u1ed1 th\u01b0\u1eddng g\u1eb7p g\u1ed3m:<\/p>\n<ul>\n<li>Bao g\u00f3i kh\u00f4ng k\u00edn, \u0111\u1ec3 kh\u00f4ng kh\u00ed l\u1ecdt v\u00e0o ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m.<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 kho dao \u0111\u1ed9ng l\u00ean xu\u1ed1ng, \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh th\u0103ng hoa v\u00e0 t\u00e1i k\u1ebft tinh.<\/li>\n<li>Th\u1eddi gian l\u01b0u tr\u1eef qu\u00e1 d\u00e0i so v\u1edbi khuy\u1ebfn ngh\u1ecb cho t\u1eebng lo\u1ea1i h\u1ea3i s\u1ea3n.<\/li>\n<li>Kh\u00f4ng m\u1ea1 b\u0103ng ho\u1eb7c l\u1edbp m\u1ea1 b\u0103ng qu\u00e1 m\u1ecfng, kh\u00f4ng \u0111\u1ee7 b\u1ea3o v\u1ec7.<\/li>\n<li>\u0110\u1eb7t s\u1ea3n ph\u1ea9m qu\u00e1 g\u1ea7n d\u00e0n l\u1ea1nh n\u01a1i lu\u1ed3ng gi\u00f3 kh\u00f4 th\u1ed5i tr\u1ef1c ti\u1ebfp.<\/li>\n<\/ul>\n<p>Trong s\u1ed1 n\u00e0y, bao g\u00f3i h\u1edf v\u00e0 dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 l\u00e0 hai nguy\u00ean nh\u00e2n chi\u1ebfm t\u1ef7 l\u1ec7 l\u1edbn nh\u1ea5t trong th\u1ef1c t\u1ebf c\u00e1c kho nh\u1ecf v\u00e0 v\u1eeba.<\/p>\n<h2>M\u1ea1 b\u0103ng, l\u1edbp \u00e1o b\u1ea3o v\u1ec7 \u0111\u1ea7u ti\u00ean cho h\u1ea3i s\u1ea3n<\/h2>\n<p>M\u1ea1 b\u0103ng l\u00e0 k\u1ef9 thu\u1eadt ph\u1ee7 m\u1ed9t l\u1edbp n\u01b0\u1edbc \u0111\u00e1 m\u1ecfng l\u00ean b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m sau khi c\u1ea5p \u0111\u00f4ng. L\u1edbp b\u0103ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t t\u1ea5m khi\u00ean: thay v\u00ec \u0111\u1ec3 n\u01b0\u1edbc trong th\u1ecbt c\u00e1 bay h\u01a1i, ch\u00ednh l\u1edbp b\u0103ng b\u00ean ngo\u00e0i s\u1ebd th\u0103ng hoa tr\u01b0\u1edbc, hy sinh \u0111\u1ec3 b\u1ea3o v\u1ec7 ph\u1ea7n th\u1ecbt b\u00ean trong. \u0110\u1ed3ng th\u1eddi l\u1edbp b\u0103ng ng\u0103n oxy ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t, h\u1ea1n ch\u1ebf oxy h\u00f3a.<\/p>\n<p>\u0110\u1ec3 m\u1ea1 b\u0103ng hi\u1ec7u qu\u1ea3, n\u01b0\u1edbc d\u00f9ng ph\u1ea3i s\u1ea1ch v\u00e0 l\u1ea1nh, s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c nh\u00fang nhanh ho\u1eb7c phun \u0111\u1ec1u r\u1ed3i cho \u0111\u00f4ng l\u1ea1i ngay. T\u1ef7 l\u1ec7 b\u0103ng th\u01b0\u1eddng chi\u1ebfm kho\u1ea3ng 5 \u0111\u1ebfn 15 ph\u1ea7n tr\u0103m kh\u1ed1i l\u01b0\u1ee3ng t\u00f9y lo\u1ea1i h\u00e0ng v\u00e0 y\u00eau c\u1ea7u kh\u00e1ch h\u00e0ng. V\u1edbi h\u1ea3i s\u1ea3n tr\u1eef l\u00e2u, c\u00f3 th\u1ec3 m\u1ea1 b\u0103ng nhi\u1ec1u l\u1edbp. Tuy nhi\u00ean c\u1ea7n minh b\u1ea1ch t\u1ef7 l\u1ec7 b\u0103ng khi mua b\u00e1n \u0111\u1ec3 tr\u00e1nh tranh ch\u1ea5p v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng th\u1ef1c.<\/p>\n<h2>Bao g\u00f3i \u0111\u00fang c\u00e1ch v\u00e0 h\u00fat ch\u00e2n kh\u00f4ng<\/h2>\n<p>Bao b\u00ec l\u00e0 tuy\u1ebfn ph\u00f2ng th\u1ee7 th\u1ee9 hai. T\u00fai nh\u1ef1a chuy\u00ean d\u1ee5ng cho th\u1ef1c ph\u1ea9m \u0111\u00f4ng l\u1ea1nh, d\u00e0y v\u00e0 ch\u1ed1ng th\u1ea5m kh\u00ed, gi\u00fap gi\u1eef \u1ea9m v\u00e0 ng\u0103n kh\u00f4ng kh\u00ed. Quan tr\u1ecdng nh\u1ea5t l\u00e0 lo\u1ea1i b\u1ecf t\u1ed1i \u0111a kh\u00f4ng kh\u00ed trong bao tr\u01b0\u1edbc khi ni\u00eam phong. H\u00fat ch\u00e2n kh\u00f4ng l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng v\u00ec khi kh\u00f4ng c\u00f2n kh\u00f4ng kh\u00ed b\u00ean trong, c\u1ea3 qu\u00e1 tr\u00ecnh th\u0103ng hoa l\u1eabn oxy h\u00f3a \u0111\u1ec1u b\u1ecb ch\u1eb7n g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n.<\/p>\n<p>V\u1edbi nh\u1eefng c\u01a1 s\u1edf ch\u01b0a c\u00f3 m\u00e1y h\u00fat ch\u00e2n kh\u00f4ng, c\u00f3 th\u1ec3 \u00e9p s\u00e1t t\u00fai v\u00e0o s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u1ea9y kh\u00ed ra tr\u01b0\u1edbc khi bu\u1ed9c k\u00edn, ho\u1eb7c b\u1ecdc th\u00eam m\u1ed9t l\u1edbp m\u00e0ng b\u00e1m s\u00e1t b\u1ec1 m\u1eb7t. H\u00e0ng \u0111\u00e3 m\u1edf bao v\u00e0 d\u00f9ng d\u1edf n\u00ean \u0111\u01b0\u1ee3c b\u1ecdc l\u1ea1i c\u1ea9n th\u1eadn thay v\u00ec \u0111\u1ec3 h\u1edf trong kho, v\u00ec ph\u1ea7n ti\u1ebfp x\u00fac kh\u00f4ng kh\u00ed s\u1ebd ch\u00e1y l\u1ea1nh ch\u1ec9 sau v\u00e0i ng\u00e0y.<\/p>\n<h2>Qu\u1ea3n l\u00fd th\u1eddi gian l\u01b0u kho theo nguy\u00ean t\u1eafc nh\u1eadp tr\u01b0\u1edbc xu\u1ea5t tr\u01b0\u1edbc<\/h2>\n<p>Kh\u00f4ng c\u00f3 c\u00e1ch b\u1ea3o qu\u1ea3n n\u00e0o gi\u1eef ch\u1ea5t l\u01b0\u1ee3ng v\u0129nh vi\u1ec5n. M\u1ed7i lo\u1ea1i h\u1ea3i s\u1ea3n c\u00f3 th\u1eddi h\u1ea1n l\u01b0u tr\u1eef t\u1ed1i \u01b0u, sau \u0111\u00f3 d\u00f9 kh\u00f4ng h\u1ecfng c\u0169ng s\u1ebd d\u1ea7n xu\u1ed1ng lo\u1ea1i. \u00c1p d\u1ee5ng nguy\u00ean t\u1eafc h\u00e0ng nh\u1eadp tr\u01b0\u1edbc xu\u1ea5t tr\u01b0\u1edbc, d\u00e1n nh\u00e3n ghi r\u00f5 ng\u00e0y nh\u1eadp v\u00e0 s\u1eafp x\u1ebfp \u0111\u1ec3 h\u00e0ng c\u0169 lu\u00f4n \u0111\u01b0\u1ee3c l\u1ea5y ra tr\u01b0\u1edbc, gi\u00fap gi\u1ea3m t\u1ed1i \u0111a r\u1ee7i ro h\u00e0ng t\u1ed3n qu\u00e1 l\u00e2u b\u1ecb ch\u00e1y l\u1ea1nh.<\/p>\n<p>Khi k\u1ebft h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p g\u1ed3m m\u1ea1 b\u0103ng t\u1ed1t, bao g\u00f3i k\u00edn, h\u00fat ch\u00e2n kh\u00f4ng, gi\u1eef nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 quay v\u00f2ng h\u00e0ng h\u1ee3p l\u00fd, hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y l\u1ea1nh g\u1ea7n nh\u01b0 c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf. \u0110\u00e2y l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 nh\u1ecf v\u1ec1 quy tr\u00ecnh nh\u01b0ng mang l\u1ea1i l\u1ee3i \u00edch l\u1edbn, b\u1ea3o v\u1ec7 c\u1ea3 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m l\u1eabn uy t\u00edn c\u1ee7a c\u01a1 s\u1edf kinh doanh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n t\u1eebng l\u1ea5y m\u1ed9t t\u00fai t\u00f4m hay phi l\u00ea c\u00e1 ra kh\u1ecfi t\u1ee7 \u0111\u00f4ng v\u00e0 th\u1ea5y nh\u1eefng m\u1ea3ng tr\u1eafng kh\u00f4, x\u00e1m b\u1ea1c loang l\u1ed5 tr\u00ean b\u1ec1 m\u1eb7t, \u0111\u00f3 ch\u00ednh l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a ch\u00e1y l\u1ea1nh. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 g\u00e2y thi\u1ec7t h\u1ea1i \u00e2m th\u1ea7m nh\u01b0ng l\u1edbn nh\u1ea5t trong b\u1ea3o qu\u1ea3n h\u1ea3i [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":22,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23","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\/23","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=23"}],"version-history":[{"count":0,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/posts\/23\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=\/wp\/v2\/media\/22"}],"wp:attachment":[{"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kholanhhaisan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}