{"id":1519,"date":"2025-06-09T15:26:47","date_gmt":"2025-06-09T08:26:47","guid":{"rendered":"https:\/\/icfood.vn\/hp\/?p=1519"},"modified":"2025-06-10T08:53:11","modified_gmt":"2025-06-10T01:53:11","slug":"kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi","status":"publish","type":"post","link":"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/","title":{"rendered":"Ki\u1ebfn th\u1ee9c thi\u1ebft y\u1ebfu cho ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00ean men: Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec?"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Kh\u00e1i ni\u1ec7m<\/strong><\/h3>\n\n\n\n<p><strong>Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec?<\/strong><br>&nbsp;Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 s\u1ea3n ph\u1ea9m thu \u0111\u01b0\u1ee3c t\u1eeb qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u1ea5m men, trong \u0111\u00f3 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u1ec3 ph\u00e2n gi\u1ea3i protein v\u00e0 axit nucleic trong t\u1ebf b\u00e0o n\u1ea5m men d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng nh\u1ea5t \u0111\u1ecbnh. Sau \u0111\u00f3, th\u00f4ng qua c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd nh\u01b0 ly t\u00e2m, c\u00f4 \u0111\u1eb7c, l\u1ecdc\u2026 \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t ngu\u1ed3n dinh d\u01b0\u1ee1ng h\u00f2a tan. Chi\u1ebft xu\u1ea5t n\u1ea5m men th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n d\u01b0\u1edbi d\u1ea1ng b\u1ed9t, d\u1ea1ng s\u1ec7t (paste) ho\u1eb7c d\u1ea1ng h\u1ea1t.<\/p>\n\n\n\n<p>N\u0103m 1997, \u1ee6y ban Protein Th\u1ee7y ph\u00e2n Qu\u1ed1c t\u1ebf (IHPC) quy \u0111\u1ecbnh r\u1eb1ng th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a chi\u1ebft xu\u1ea5t n\u1ea5m men bao g\u1ed3m: axit amin, peptide, polypeptide v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n h\u00f2a tan trong n\u01b0\u1edbc c\u1ee7a t\u1ebf b\u00e0o n\u1ea5m men, \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u1edd qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n li\u00ean k\u1ebft peptide b\u1edfi c\u00e1c enzym t\u1ef1 nhi\u00ean c\u00f3 trong n\u1ea5m men \u0103n \u0111\u01b0\u1ee3c. Chi\u1ebft xu\u1ea5t n\u1ea5m men c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i d\u01b0\u1edbi c\u00e1c d\u1ea1ng: l\u1ecfng, s\u1ec7t, b\u1ed9t ho\u1eb7c h\u1ea1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u00e0u d\u01b0\u1ee1ng ch\u1ea5t nh\u01b0 protein, axit amin, peptide, nucleotide, vitamin nh\u00f3m B, y\u1ebfu t\u1ed1 t\u0103ng tr\u01b0\u1edfng, nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng\u2026 trong \u0111\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 h\u00e0i h\u00f2a, cung c\u1ea5p ngu\u1ed3n dinh d\u01b0\u1ee1ng c\u00e2n b\u1eb1ng v\u00e0 to\u00e0n di\u1ec7n cho qu\u00e1 tr\u00ecnh l\u00ean men v\u00e0 sinh tr\u01b0\u1edfng c\u1ee7a vi sinh v\u1eadt.<br><br><\/li>\n<\/ul>\n\n\n\n<p>\u0110\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p sinh h\u1ecdc \u0111\u1ed1i v\u1edbi ngu\u1ed3n nit\u01a1 h\u1eefu c\u01a1, v\u00e0 \u0111\u1ea3m b\u1ea3o cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t l\u00ean men s\u1ea1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Chi\u1ebft xu\u1ea5t n\u1ea5m men b\u00e1nh m\u00ec (Baker\u2019s yeast extract &#8211; Ch\u1ee7ng<em> Saccharomyces cerevisiae<\/em>)<\/strong><\/h3>\n\n\n\n<p>S\u1eed d\u1ee5ng n\u1ea5m men b\u00e1nh m\u00ec gi\u00e0u protein t\u1ef1 nhi\u00ean l\u00e0m nguy\u00ean li\u1ec7u, s\u1ea3n ph\u1ea9m gi\u00e0u dinh d\u01b0\u1ee1ng, kh\u00f4ng ch\u1ee9a t\u1ea1p ch\u1ea5t, m\u00e0u s\u1eafc s\u00e1ng, t\u00ednh h\u00f2a tan t\u1ed1t, d\u1ec5 chi\u1ebft xu\u1ea5t. C\u00f3 \u0111\u1eb7c \u0111i\u1ec3m hi\u1ec7u qu\u1ea3 cao, s\u1ea1ch, an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh, ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a><strong>2. Chi\u1ebft xu\u1ea5t n\u1ea5m men bia (Brewer\u2019s yeast extract)<\/strong><\/h3>\n\n\n\n<p>D\u00f9ng b\u00f9n bia \u2013 s\u1ea3n ph\u1ea9m ph\u1ee5 sau qu\u00e1 tr\u00ecnh \u1ee7 bia l\u00e0m nguy\u00ean li\u1ec7u, c\u00f3 th\u1ec3 ch\u1ee9a m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n t\u1ea1p. M\u00e0u s\u1eafc s\u1eabm h\u01a1n, t\u00ednh h\u00f2a tan kh\u00f4ng t\u1ed1t, nh\u01b0ng gi\u00e0u dinh d\u01b0\u1ee1ng v\u00e0 gi\u00e1 th\u00e0nh r\u1ebb, th\u00edch h\u1ee3p cho c\u00e1c quy tr\u00ecnh l\u00ean men kh\u00f4ng y\u00eau c\u1ea7u cao v\u1ec1 \u0111\u1ed9 s\u1ea1ch v\u00e0 \u0111\u1ed9 an to\u00e0n, nh\u01b0 l\u00ean men c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a><strong>3. Chi\u1ebft xu\u1ea5t n\u1ea5m men Torula<\/strong><\/h3>\n\n\n\n<p>Chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m men Torula, c\u00f3 h\u00e0m l\u01b0\u1ee3ng protein cao, m\u00e0u s\u1eabm, kh\u1ea3 n\u0103ng h\u00f2a tan trung b\u00ecnh, c\u00f3 m\u00f9i \u0111\u1eb7c tr\u01b0ng ri\u00eang. N\u1ea5m men Torula c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng v\u00e0 sinh s\u1ea3n m\u1ea1nh, ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n xu\u1ea5t l\u00ean men kh\u00f4ng y\u00eau c\u1ea7u cao v\u1ec1 \u0111\u1ed9 s\u1ea1ch v\u00e0 an to\u00e0n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1.png\" alt=\"\" class=\"wp-image-1521\" srcset=\"https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1.png 600w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-300x300.png 300w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-150x150.png 150w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-146x146.png 146w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-50x50.png 50w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-75x75.png 75w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-85x85.png 85w, https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-2-1-80x80.png 80w\" sizes=\"(max-width:767px) 480px, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t chi\u1ebft xu\u1ea5t n\u1ea5m men<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><a><\/a><strong>1. Th\u1ee7y ph\u00e2n b\u1eb1ng axit<\/strong><\/h4>\n\n\n\n<p>S\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t c\u00f3 t\u00ednh axit (th\u01b0\u1eddng l\u00e0 axit sulfuric ho\u1eb7c axit hydrochloric) \u0111\u1ec3 ph\u00e1 v\u1ee1 t\u1ebf b\u00e0o n\u1ea5m men. Tuy nhi\u00ean, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 chi ph\u00ed x\u1eed l\u00fd sau cao v\u00e0 g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng l\u1edbn, do \u0111\u00f3 hi\u1ec7n nay g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a><\/a><strong>2. Th\u1ee7y ph\u00e2n b\u1eb1ng enzym (Enzymatic hydrolysis)<\/strong><\/h4>\n\n\n\n<p>S\u1eed d\u1ee5ng c\u00e1c enzym ngo\u1ea1i sinh \u0111\u1ec3 ph\u00e2n gi\u1ea3i t\u1ebf b\u00e0o n\u1ea5m men. Quy tr\u00ecnh nh\u01b0 sau: V\u00f4 ho\u1ea1t enzym n\u1ed9i sinh c\u1ee7a n\u1ea5m men b\u1eb1ng nhi\u1ec7t ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u2192 th\u00eam enzym ngo\u1ea1i sinh \u2192 ph\u00e1 v\u1ee1 t\u1ebf b\u00e0o \u2192 gi\u1ea3i ph\u00f3ng c\u00e1c ch\u1ea5t n\u1ed9i b\u00e0o nh\u01b0 axit amin, peptide \u2192 x\u1eed l\u00fd ti\u1ebfp b\u1eb1ng c\u00f4ng \u0111o\u1ea1n h\u1ea1 ngu\u1ed3n \u0111\u1ec3 thu chi\u1ebft xu\u1ea5t n\u1ea5m men.<br>&nbsp;\u01afu \u0111i\u1ec3m: Ch\u1ea5t l\u01b0\u1ee3ng chi\u1ebft xu\u1ea5t t\u1ed1t.<br>&nbsp;Nh\u01b0\u1ee3c \u0111i\u1ec3m: Chi ph\u00ed cao do y\u00eau c\u1ea7u enzym chuy\u00ean bi\u1ec7t, hi\u1ec7n nay \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a><\/a><strong>3. T\u1ef1 ph\u00e2n (Autolysis)<\/strong><\/h4>\n\n\n\n<p>S\u1eed d\u1ee5ng enzym t\u1ef1 nhi\u00ean c\u00f3 s\u1eb5n trong n\u1ea5m men s\u1ed1ng \u0111\u1ec3 ph\u00e2n gi\u1ea3i c\u00e1c h\u1ee3p ch\u1ea5t nh\u01b0 carbohydrate v\u00e0 protein th\u00e0nh c\u00e1c ph\u00e2n t\u1eed nh\u1ecf nh\u01b0 axit amin, peptide.<br>&nbsp;Quy tr\u00ecnh: S\u1eed d\u1ee5ng men s\u1ed1ng c\u00f3 ho\u1ea1t t\u00ednh enzym + ch\u1ea5t x\u00fac t\u00e1c th\u00fac \u0111\u1ea9y t\u1ef1 ph\u00e2n \u2192 enzyme n\u1ed9i sinh ph\u00e1 v\u1ee1 t\u1ebf b\u00e0o \u2192 thu d\u1ecbch n\u1ea5m men ch\u1ee9a c\u00e1c ph\u00e2n t\u1eed nh\u1ecf \u2192 x\u1eed l\u00fd h\u1ea1 ngu\u1ed3n \u2192 thu chi\u1ebft xu\u1ea5t.<br>&nbsp;\u01afu \u0111i\u1ec3m: Hi\u1ec7u su\u1ea5t ph\u00e2n gi\u1ea3i cao, t\u1ef7 l\u1ec7 axit amin t\u1ef1 do cao, chi ph\u00ed th\u1ea5p.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a><\/a><strong>4. Ph\u01b0\u01a1ng ph\u00e1p k\u1ebft h\u1ee3p t\u1ef1 ph\u00e2n \u2013 th\u1ee7y ph\u00e2n enzym (Autolysis-enzyme linked method)<\/strong><\/h4>\n\n\n\n<p>Hi\u1ec7n nay, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i ch\u00e2u \u00c2u, M\u1ef9 v\u00e0 Trung Qu\u1ed1c. Quy tr\u00ecnh: T\u1ef1 ph\u00e2n b\u01b0\u1edbc \u0111\u1ea7u, sau \u0111\u00f3 b\u1ed5 sung enzym ngo\u1ea1i sinh \u0111\u1ec3 ti\u1ebfp t\u1ee5c ph\u00e2n gi\u1ea3i c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 \u0111\u01b0\u1eddng, protein v\u00e0 axit nucleic \u2192 chuy\u1ec3n h\u00f3a th\u00e0nh d\u01b0\u1ee1ng ch\u1ea5t ho\u1eb7c ch\u1ea5t t\u1ea1o h\u01b0\u01a1ng v\u1ecb. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee7a ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 c\u00f4ng nghi\u1ec7p l\u00ean men v\u1ec1 t\u00ednh ch\u1ea5t s\u1ea3n ph\u1ea9m m\u1edbi, m\u00e0 c\u00f2n cung c\u1ea5p ngu\u1ed3n dinh d\u01b0\u1ee1ng c\u00e2n b\u1eb1ng h\u01a1n so v\u1edbi chi\u1ebft xu\u1ea5t n\u1ea5m men truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>C\u00e1c s\u1ea3n ph\u1ea9m chi\u1ebft xu\u1ea5t n\u1ea5m men d\u00f9ng trong l\u00ean men hi\u1ec7n c\u00f3 t\u1ea1i ICFOOD:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cao n\u1ea5m men: FM902, FM888<\/li>\n\n\n\n<li>Peptone n\u1ea5m men: FP103<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1i ni\u1ec7m Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec?&nbsp;Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 s\u1ea3n ph\u1ea9m thu \u0111\u01b0\u1ee3c t\u1eeb qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u1ea5m men, trong \u0111\u00f3 s\u1eed<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":2,"featured_media":1522,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[17],"tags":[],"class_list":["post-1519","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ki\u1ebfn th\u1ee9c thi\u1ebft y\u1ebfu cho ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00ean men: Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec? - ICFOOD Vietnam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ki\u1ebfn th\u1ee9c thi\u1ebft y\u1ebfu cho ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00ean men: Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec? - ICFOOD Vietnam\" \/>\n<meta property=\"og:description\" content=\"Kh\u00e1i ni\u1ec7m Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec?&nbsp;Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 s\u1ea3n ph\u1ea9m thu \u0111\u01b0\u1ee3c t\u1eeb qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u1ea5m men, trong \u0111\u00f3 s\u1eed [\u2026]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"ICFOOD Vietnam\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/icfoodvn\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-09T08:26:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-10T01:53:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"food\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"food\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/\"},\"author\":{\"name\":\"food\",\"@id\":\"https:\/\/icfood.vn\/hp\/#\/schema\/person\/2e283643dd24c26e83e2be205bd3fe1a\"},\"headline\":\"Ki\u1ebfn th\u1ee9c thi\u1ebft y\u1ebfu cho ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00ean men: Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec?\",\"datePublished\":\"2025-06-09T08:26:47+00:00\",\"dateModified\":\"2025-06-10T01:53:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/\"},\"wordCount\":1317,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/icfood.vn\/hp\/#organization\"},\"image\":{\"@id\":\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/icfood.vn\/hp\/wp-content\/uploads\/2025\/06\/CXNM-1.png\",\"articleSection\":[\"Tin t\u1ee9c\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/\",\"url\":\"https:\/\/icfood.vn\/hp\/2025\/06\/09\/kien-thuc-thiet-yeu-cho-nganh-cong-nghiep-len-men-chiet-xuat-nam-men-la-gi\/\",\"name\":\"Ki\u1ebfn th\u1ee9c thi\u1ebft y\u1ebfu cho ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00ean men: Chi\u1ebft xu\u1ea5t n\u1ea5m men l\u00e0 g\u00ec? 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