{"id":23,"date":"2026-05-04T09:06:00","date_gmt":"2026-05-04T02:06:00","guid":{"rendered":"http:\/\/kholanhnongsan.com\/?p=23"},"modified":"2026-05-04T09:06:00","modified_gmt":"2026-05-04T02:06:00","slug":"cach-chon-nhiet-do-va-do-am-phu-hop-cho-tung-nhom-rau-cu-qua-khi-vao-kho-lanh","status":"publish","type":"post","link":"https:\/\/kholanhnongsan.com\/?p=23","title":{"rendered":"C\u00e1ch ch\u1ecdn nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m ph\u00f9 h\u1ee3p cho t\u1eebng nh\u00f3m rau c\u1ee7 qu\u1ea3 khi v\u00e0o kho l\u1ea1nh"},"content":{"rendered":"<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/kholanhnongsan.com\/wp-content\/uploads\/2026\/06\/bc_19033_19957.jpg\" alt=\"\"\/><\/figure>\n<p>M\u1ed9t trong nh\u1eefng hi\u1ec3u l\u1ea7m l\u1edbn nh\u1ea5t khi m\u1edbi \u0111\u1ea7u t\u01b0 kho l\u1ea1nh l\u00e0 ngh\u0129 r\u1eb1ng ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t m\u1ed9t m\u1ee9c nhi\u1ec7t \u0111\u1ed9 chung cho m\u1ecdi lo\u1ea1i n\u00f4ng s\u1ea3n. Th\u1ef1c t\u1ebf m\u1ed7i lo\u1ea1i rau c\u1ee7 qu\u1ea3 c\u00f3 m\u1ed9t b\u1ed9 th\u00f4ng s\u1ed1 b\u1ea3o qu\u1ea3n ri\u00eang, sai l\u1ec7ch d\u00f9 ch\u1ec9 v\u00e0i \u0111\u1ed9 c\u0169ng c\u00f3 th\u1ec3 bi\u1ebfn c\u1ea3 l\u00f4 h\u00e0ng t\u1eeb t\u01b0\u01a1i ngon th\u00e0nh ph\u1ebf ph\u1ea9m. Vi\u1ec7c n\u1eafm r\u00f5 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m t\u1ed1i \u01b0u cho t\u1eebng nh\u00f3m l\u00e0 k\u1ef9 n\u0103ng n\u1ec1n t\u1ea3ng m\u00e0 b\u1ea5t c\u1ee9 ai l\u00e0m n\u00f4ng s\u1ea3n \u0111\u1ec1u c\u1ea7n trang b\u1ecb.<\/p>\n<h2>Ph\u00e2n nh\u00f3m n\u00f4ng s\u1ea3n theo \u0111\u1ed9 nh\u1ea1y c\u1ea3m v\u1edbi l\u1ea1nh<\/h2>\n<p>C\u00f3 th\u1ec3 chia n\u00f4ng s\u1ea3n th\u00e0nh ba nh\u00f3m l\u1edbn d\u1ef1a v\u00e0o kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ea1nh. Nh\u00f3m ch\u1ecbu l\u1ea1nh t\u1ed1t g\u1ed3m t\u00e1o, nho, l\u00ea, c\u1ea3i b\u1eafp, c\u00e0 r\u1ed1t, s\u00fap l\u01a1, x\u00e0 l\u00e1ch, c\u00f3 th\u1ec3 b\u1ea3o qu\u1ea3n g\u1ea7n \u0111i\u1ec3m \u0111\u00f3ng b\u0103ng t\u1eeb 0 \u0111\u1ebfn 4 \u0111\u1ed9 C m\u00e0 kh\u00f4ng b\u1ecb t\u1ed5n th\u01b0\u01a1ng. Nh\u00f3m ch\u1ecbu l\u1ea1nh trung b\u00ecnh nh\u01b0 cam, qu\u00fdt, b\u01b0\u1edfi, d\u01b0a h\u1ea5u th\u00edch h\u1ee3p \u1edf kho\u1ea3ng 5 \u0111\u1ebfn 8 \u0111\u1ed9 C. Nh\u00f3m nh\u1ea1y c\u1ea3m v\u1edbi l\u1ea1nh g\u1ed3m chu\u1ed1i, d\u1ee9a, xo\u00e0i, \u0111u \u0111\u1ee7, c\u00e0 chua, khoai lang, b\u00ed \u0111\u1ecf, d\u01b0a leo, c\u1ea7n \u0111\u01b0\u1ee3c gi\u1eef \u1edf 10 \u0111\u1ebfn 13 \u0111\u1ed9 C, n\u1ebfu l\u1ea1nh h\u01a1n s\u1ebd b\u1ecb t\u1ed5n th\u01b0\u01a1ng l\u1ea1nh.<\/p>\n<p>T\u1ed5n th\u01b0\u01a1ng l\u1ea1nh l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m v\u00ec th\u01b0\u1eddng kh\u00f4ng bi\u1ec3u hi\u1ec7n ngay trong kho m\u00e0 ch\u1ec9 l\u1ed9 ra sau khi \u0111\u01b0a ra ngo\u00e0i. Qu\u1ea3 b\u1ecb t\u1ed5n th\u01b0\u01a1ng l\u1ea1nh s\u1ebd r\u1ed7 v\u1ecf, xu\u1ea5t hi\u1ec7n v\u1ebft th\u00e2m n\u00e2u, th\u1ecbt qu\u1ea3 nh\u0169n n\u01b0\u1edbc, m\u1ea5t m\u00f9i th\u01a1m v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u00f4ng ch\u00edn \u0111\u01b0\u1ee3c n\u1eefa d\u00f9 \u0111\u1ec3 ngo\u00e0i bao l\u00e2u. \u0110\u00e2y l\u00e0 l\u00fd do nhi\u1ec1u ng\u01b0\u1eddi th\u1eafc m\u1eafc v\u00ec sao chu\u1ed1i hay c\u00e0 chua mua v\u1ec1 \u0111\u1ec3 t\u1ee7 l\u1ea1nh l\u1ea1i \u0111en s\u1ea1m v\u00e0 s\u01b0\u1ee3ng, \u0111\u00f3 ch\u00ednh l\u00e0 bi\u1ec3u hi\u1ec7n c\u1ee7a vi\u1ec7c b\u1ea3o qu\u1ea3n d\u01b0\u1edbi ng\u01b0\u1ee1ng cho ph\u00e9p.<\/p>\n<h2>Th\u00f4ng s\u1ed1 tham kh\u1ea3o cho c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn<\/h2>\n<p>\u0110\u1ec3 d\u1ec5 \u00e1p d\u1ee5ng, ng\u01b0\u1eddi l\u00e0m n\u00f4ng s\u1ea3n n\u00ean ghi nh\u1edb m\u1ed9t s\u1ed1 m\u1ed1c th\u00f4ng s\u1ed1 c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c lo\u1ea1i th\u01b0\u1eddng g\u1eb7p t\u1ea1i Vi\u1ec7t Nam:<\/p>\n<ul>\n<li>Rau \u0103n l\u00e1 nh\u01b0 c\u1ea3i, x\u00e0 l\u00e1ch, rau mu\u1ed1ng: 0 \u0111\u1ebfn 2 \u0111\u1ed9 C, \u0111\u1ed9 \u1ea9m 95 \u0111\u1ebfn 98 ph\u1ea7n tr\u0103m.<\/li>\n<li>C\u00e0 chua xanh: 12 \u0111\u1ebfn 13 \u0111\u1ed9 C; c\u00e0 chua ch\u00edn: 8 \u0111\u1ebfn 10 \u0111\u1ed9 C, \u0111\u1ed9 \u1ea9m 90 ph\u1ea7n tr\u0103m.<\/li>\n<li>Xo\u00e0i, \u0111u \u0111\u1ee7, chu\u1ed1i: 12 \u0111\u1ebfn 13 \u0111\u1ed9 C, \u0111\u1ed9 \u1ea9m 85 \u0111\u1ebfn 90 ph\u1ea7n tr\u0103m.<\/li>\n<li>Cam, qu\u00fdt, b\u01b0\u1edfi: 5 \u0111\u1ebfn 8 \u0111\u1ed9 C, \u0111\u1ed9 \u1ea9m 90 ph\u1ea7n tr\u0103m.<\/li>\n<li>Khoai t\u00e2y: 4 \u0111\u1ebfn 7 \u0111\u1ed9 C, \u0111\u1ed9 \u1ea9m 90 ph\u1ea7n tr\u0103m, tr\u00e1nh \u0111\u1ec3 d\u01b0\u1edbi 4 \u0111\u1ed9 v\u00ec tinh b\u1ed9t chuy\u1ec3n th\u00e0nh \u0111\u01b0\u1eddng.<\/li>\n<li>H\u00e0nh, t\u1ecfi: 0 \u0111\u1ebfn 2 \u0111\u1ed9 C nh\u01b0ng \u0111\u1ed9 \u1ea9m th\u1ea5p 65 \u0111\u1ebfn 70 ph\u1ea7n tr\u0103m \u0111\u1ec3 tr\u00e1nh m\u1ecdc m\u1ea7m v\u00e0 m\u1ed1c.<\/li>\n<li>N\u1ea5m t\u01b0\u01a1i: 0 \u0111\u1ebfn 4 \u0111\u1ed9 C, \u0111\u1ed9 \u1ea9m 90 ph\u1ea7n tr\u0103m, th\u00f4ng gi\u00f3 t\u1ed1t.<\/li>\n<\/ul>\n<h2>T\u1ea1i sao \u0111\u1ed9 \u1ea9m c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ri\u00eang<\/h2>\n<p>\u0110\u1ed9 \u1ea9m quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 m\u1ea5t n\u01b0\u1edbc c\u1ee7a n\u00f4ng s\u1ea3n. Rau \u0103n l\u00e1 c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn v\u00e0 l\u1edbp v\u1ecf m\u1ecfng n\u00ean m\u1ea5t n\u01b0\u1edbc r\u1ea5t nhanh, ch\u1ec9 c\u1ea7n \u0111\u1ed9 \u1ea9m xu\u1ed1ng d\u01b0\u1edbi 90 ph\u1ea7n tr\u0103m l\u00e0 l\u00e1 \u0111\u00e3 b\u1eaft \u0111\u1ea7u h\u00e9o m\u00e9p. Ng\u01b0\u1ee3c l\u1ea1i, nh\u00f3m c\u1ee7 h\u00e0nh t\u1ecfi n\u1ebfu \u0111\u1ec3 \u0111\u1ed9 \u1ea9m cao s\u1ebd m\u1ecdc r\u1ec5, n\u1ea3y m\u1ea7m v\u00e0 sinh m\u1ed1c xanh. V\u00ec l\u00fd do n\u00e0y, kh\u00f4ng n\u00ean \u0111\u1ec3 chung h\u00e0nh t\u1ecfi v\u1edbi rau l\u00e1 trong c\u00f9ng m\u1ed9t bu\u1ed3ng l\u1ea1nh n\u1ebfu kh\u00f4ng c\u00f3 v\u00e1ch ng\u0103n v\u00e0 \u0111i\u1ec1u \u1ea9m ri\u00eang.<\/p>\n<p>Trong th\u1ef1c t\u1ebf, h\u1ec7 th\u1ed1ng l\u00e0m l\u1ea1nh c\u00f3 xu h\u01b0\u1edbng l\u00e0m kh\u00f4 kh\u00f4ng kh\u00ed v\u00ec h\u01a1i n\u01b0\u1edbc ng\u01b0ng t\u1ee5 tr\u00ean d\u00e0n bay h\u01a1i r\u1ed3i \u0111\u00f3ng b\u0103ng v\u00e0 b\u1ecb x\u1ea3 ra ngo\u00e0i. Do \u0111\u00f3 v\u1edbi rau l\u00e1, nhi\u1ec1u kho c\u1ea7n l\u1eafp th\u00eam m\u00e1y phun \u1ea9m ho\u1eb7c d\u00f9ng m\u00e0ng ph\u1ee7, t\u00fai PE \u0111\u1ee5c l\u1ed7 \u0111\u1ec3 gi\u1ea3m tho\u00e1t h\u01a1i n\u01b0\u1edbc. C\u00e2n b\u1eb1ng gi\u1eefa nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 \u0111\u1ed9 \u1ea9m cao m\u00e0 kh\u00f4ng g\u00e2y \u0111\u1ecdng n\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t n\u00f4ng s\u1ea3n l\u00e0 m\u1ed9t ngh\u1ec7 thu\u1eadt v\u1eadn h\u00e0nh \u0111\u00f2i h\u1ecfi kinh nghi\u1ec7m.<\/p>\n<h2>V\u1ea5n \u0111\u1ec1 kh\u00ed ethylene v\u00e0 vi\u1ec7c x\u1ebfp chung h\u00e0ng<\/h2>\n<p>M\u1ed9t y\u1ebfu t\u1ed1 \u00edt ng\u01b0\u1eddi \u0111\u1ec3 \u00fd l\u00e0 kh\u00ed ethylene do tr\u00e1i c\u00e2y ch\u00edn ti\u1ebft ra. Chu\u1ed1i, t\u00e1o, xo\u00e0i, b\u01a1, c\u00e0 chua l\u00e0 nh\u1eefng ngu\u1ed3n ph\u00e1t ethylene m\u1ea1nh, c\u00f3 th\u1ec3 l\u00e0m c\u00e1c lo\u1ea1i rau l\u00e1, c\u1ea3i b\u00f4ng, d\u01b0a leo g\u1ea7n \u0111\u00f3 nhanh v\u00e0ng \u00faa v\u00e0 gi\u00e0 \u0111i. V\u00ec th\u1ebf trong c\u00f9ng m\u1ed9t kho, kh\u00f4ng n\u00ean x\u1ebfp chung nh\u00f3m sinh nhi\u1ec1u ethylene v\u1edbi nh\u00f3m nh\u1ea1y c\u1ea3m v\u1edbi ethylene. N\u1ebfu bu\u1ed9c ph\u1ea3i \u0111\u1ec3 chung, c\u1ea7n t\u0103ng th\u00f4ng gi\u00f3 ho\u1eb7c d\u00f9ng v\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 ethylene \u0111\u1eb7t trong kho.<\/p>\n<p>T\u00f3m l\u1ea1i, kh\u00f4ng c\u00f3 m\u1ed9t con s\u1ed1 nhi\u1ec7t \u0111\u1ed9 v\u1ea1n n\u0103ng cho m\u1ecdi n\u00f4ng s\u1ea3n. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh kho l\u1ea1nh chuy\u00ean nghi\u1ec7p lu\u00f4n l\u1eadp b\u1ea3ng th\u00f4ng s\u1ed1 ri\u00eang cho t\u1eebng lo\u1ea1i h\u00e0ng, ph\u00e2n bu\u1ed3ng theo nh\u00f3m t\u01b0\u01a1ng th\u00edch, v\u00e0 \u0111i\u1ec1u ch\u1ec9nh linh ho\u1ea1t theo \u0111\u1ed9 ch\u00edn c\u0169ng nh\u01b0 m\u1ee5c ti\u00eau l\u01b0u kho. \u0110\u1ea7u t\u01b0 th\u1eddi gian t\u00ecm hi\u1ec3u k\u1ef9 th\u00f4ng s\u1ed1 b\u1ea3o qu\u1ea3n ngay t\u1eeb \u0111\u1ea7u s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c nh\u1eefng thi\u1ec7t h\u1ea1i l\u1edbn v\u1ec1 sau, \u0111\u1ed3ng th\u1eddi gi\u1eef cho n\u00f4ng s\u1ea3n \u0111\u1ebfn tay ng\u01b0\u1eddi mua v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t trong nh\u1eefng hi\u1ec3u l\u1ea7m l\u1edbn nh\u1ea5t khi m\u1edbi \u0111\u1ea7u t\u01b0 kho l\u1ea1nh l\u00e0 ngh\u0129 r\u1eb1ng ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t m\u1ed9t m\u1ee9c nhi\u1ec7t \u0111\u1ed9 chung cho m\u1ecdi lo\u1ea1i n\u00f4ng s\u1ea3n. <a class=\"more-link\" href=\"https:\/\/kholanhnongsan.com\/?p=23\">Continue Reading &rarr;<\/a><\/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:\/\/kholanhnongsan.com\/index.php?rest_route=\/wp\/v2\/posts\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=23"}],"version-history":[{"count":0,"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=\/wp\/v2\/posts\/23\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=\/wp\/v2\/media\/22"}],"wp:attachment":[{"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kholanhnongsan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}