{"id":4380,"date":"2025-05-15T02:49:01","date_gmt":"2025-05-15T02:49:01","guid":{"rendered":"https:\/\/chuyendoiso.haiphong.gov.vn\/?p=4380"},"modified":"2025-06-26T07:15:22","modified_gmt":"2025-06-26T07:15:22","slug":"nghien-cuu-tach-chiet-hoat-chat-glucan-tu-ba-men-bia-nham-ung-dung-nang-cao-hieu-qua-mien-dich-khang-benh-cua-tom-nuoi-tai-hai-phong","status":"publish","type":"post","link":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/2025\/05\/15\/nghien-cuu-tach-chiet-hoat-chat-glucan-tu-ba-men-bia-nham-ung-dung-nang-cao-hieu-qua-mien-dich-khang-benh-cua-tom-nuoi-tai-hai-phong\/","title":{"rendered":"Nghi\u00ean c\u1ee9u t\u00e1ch chi\u1ebft ho\u1ea1t ch\u1ea5t \u03b2-Glucan t\u1eeb b\u00e3 men bia nh\u1eb1m \u1ee9ng d\u1ee5ng n\u00e2ng cao hi\u1ec7u qu\u1ea3 mi\u1ec5n d\u1ecbch, kh\u00e1ng b\u1ec7nh c\u1ee7a t\u00f4m nu\u00f4i t\u1ea1i H\u1ea3i Ph\u00f2ng"},"content":{"rendered":"<div class=\"wp-playlist wp-video-playlist wp-playlist-light\">\n\t\t<video controls=\"controls\" preload=\"none\" width=\"674\"\n\t\t height=\"379\"\t><\/video>\n\t<div class=\"wp-playlist-next\"><\/div>\n\t<div class=\"wp-playlist-prev\"><\/div>\n\t<noscript>\n\t<ol>\n\t\t<li><a href='https:\/\/chuyendoiso.haiphong.gov.vn\/wp-content\/uploads\/2025\/05\/video-so-2.mp4'>video s\u1ed1 2<\/a><\/li>\t<\/ol>\n\t<\/noscript>\n\t<script type=\"application\/json\" class=\"wp-playlist-script\">{\"type\":\"video\",\"tracklist\":true,\"tracknumbers\":true,\"images\":true,\"artists\":true,\"tracks\":[{\"src\":\"https:\/\/chuyendoiso.haiphong.gov.vn\/wp-content\/uploads\/2025\/05\/video-so-2.mp4\",\"type\":\"video\/mp4\",\"title\":\"video s\\u1ed1 2\",\"caption\":\"\",\"description\":\"\",\"meta\":{\"length_formatted\":\"3:45\"},\"dimensions\":{\"original\":{\"width\":1920,\"height\":1080},\"resized\":{\"width\":674,\"height\":379}},\"image\":{\"src\":\"https:\/\/chuyendoiso.haiphong.gov.vn\/wp-includes\/images\/media\/video.svg\",\"width\":48,\"height\":64},\"thumb\":{\"src\":\"https:\/\/chuyendoiso.haiphong.gov.vn\/wp-includes\/images\/media\/video.svg\",\"width\":48,\"height\":64}}]}<\/script>\n<\/div>\n\t\n<p>Theo b\u00e1o c\u00e1o k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i Nghi\u00ean c\u1ee9u t\u00e1ch chi\u1ebft ho\u1ea1t ch\u1ea5t \u03b2-Glucan t\u1eeb b\u00e3 men bia nh\u1eb1m \u1ee9ng d\u1ee5ng n\u00e2ng cao hi\u1ec7u qu\u1ea3 mi\u1ec5n d\u1ecbch, kh\u00e1ng b\u1ec7nh c\u1ee7a t\u00f4m nu\u00f4i t\u1ea1i H\u1ea3i Ph\u00f2ng c\u1ee7a Vi\u1ec7n Khoa h\u1ecdc c\u00f4ng ngh\u1ec7 N\u0103ng l\u01b0\u1ee3ng v\u00e0 M\u00f4i tr\u01b0\u1eddng, h\u00e0ng n\u0103m, c\u00e1c nh\u00e0 m\u00e1y bia tr\u00ean \u0111\u1ecba b\u00e0n th\u00e0nh ph\u1ed1 H\u1ea3i Ph\u00f2ng th\u1ea3i ra m\u1ed9t l\u01b0\u1ee3ng r\u1ea5t l\u1edbn b\u00e3 men bia. Ch\u1ec9 t\u00ednh ri\u00eang C\u00f4ng ty C\u1ed5 ph\u1ea7n Bia H\u00e0 N\u1ed9i &#8211; H\u1ea3i Ph\u00f2ng m\u1ed7i n\u0103m th\u1ea3i ra t\u1eeb 300-450 m3, t\u01b0\u01a1ng \u1ee9ng v\u1edbi kho\u1ea3ng 1-1,5% l\u01b0\u1ee3ng bia \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t. L\u01b0\u1ee3ng b\u00e3 men bia n\u00e0y \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u0111\u01a1n v\u1ecb, \u0111\u1ecba ph\u01b0\u01a1ng thu mua v\u1edbi gi\u00e1 th\u00e0nh kh\u00f4ng cao \u0111\u1ec3 s\u1ea3n xu\u1ea5t th\u1ee9c \u0103n ch\u0103n nu\u00f4i ho\u1eb7c xu\u1ea5t kh\u1ea9u nguy\u00ean li\u1ec7u th\u00f4 sang Trung Qu\u1ed1c. S\u1ed1 c\u00f2n l\u1ea1i, c\u00e1c c\u00f4ng ty n\u00e0y ph\u1ea3i m\u1ea5t chi ph\u00ed l\u1edbn \u0111\u1ec3 x\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t v\u00e0o m\u00f9a h\u00e8 khi s\u1ea3n xu\u1ea5t bia t\u0103ng cao nh\u01b0ng l\u01b0\u1ee3ng thu mua b\u00e3 men bia l\u1ea1i r\u1ea5t h\u1ea1n ch\u1ebf. Gi\u1ea3i ph\u00e1p nghi\u00ean c\u1ee9u \u0111\u01b0a ra tr\u01b0\u1edbc th\u1ef1c tr\u1ea1ng tr\u00ean l\u00e0 t\u00e1ch chi\u1ebft ho\u1ea1t ch\u1ea5t \u03b2-Glucan t\u1eeb b\u00e3 men bia nh\u1eb1m \u1ee9ng d\u1ee5ng n\u00e2ng cao hi\u1ec7u qu\u1ea3 mi\u1ec5n d\u1ecbch, kh\u00e1ng b\u1ec7nh c\u1ee7a t\u00f4m nu\u00f4i t\u1ea1i H\u1ea3i Ph\u00f2ng.<br \/>\n\u0110\u1ec1 t\u00e0i \u0111\u00e3 th\u1ef1c hi\u1ec7n t\u1ed1i \u01b0u h\u00f3a c\u00e1c b\u01b0\u1edbc c\u1ee7a qu\u00e1 tr\u00ecnh t\u00e1ch chi\u1ebft ch\u1ebf ph\u1ea9m chi\u1ebft xu\u1ea5t n\u1ea5m men n\u1ed9i b\u00e0o v\u00e0 ch\u1ebf ph\u1ea9m \u03b2-Glucan t\u1eeb b\u00e3 men bia, bao g\u1ed3m: giai \u0111o\u1ea1n ti\u1ec1n x\u1eed l\u00fd, th\u1ee7y ph\u00e2n trong 48 gi\u1edd, x\u1eed l\u00fd ki\u1ec1m, x\u1eed l\u00fd axit acetic, x\u1eed l\u00fd dung m\u00f4i h\u1eefu c\u01a1, cao \u00e1p v\u00e0 si\u00eau \u00e2m. Tr\u00ean c\u01a1 s\u1edf \u0111\u00f3, nghi\u00ean c\u1ee9u \u0111\u1ec1 xu\u1ea5t quy tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ebf ph\u1ea9m chi\u1ebft xu\u1ea5t n\u1ea5m men n\u1ed9i b\u00e0o d\u1ea1ng b\u1ed9t t\u1eeb b\u00e3 men bia v\u1edbi c\u00e1c c\u00f4ng \u0111o\u1ea1n: ti\u1ec1n x\u1eed l\u00fd, th\u1ee7y ph\u00e2n, d\u1ecbch n\u1ed9i b\u00e0o, c\u00f4 \u0111\u1eb7c, ph\u1ed1i tr\u1ed9n, s\u1ea5y v\u00e0 chi\u1ebft xu\u1ea5t th\u00e0nh ch\u1ebf ph\u1ea9m n\u1ea5m men n\u1ed9i b\u00e0o. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ebf ph\u1ea9m \u03b2-Glucan g\u1ed3m: ti\u1ec1n x\u1eed l\u00fd, th\u1ee7y ph\u00e2n, th\u00e0nh t\u1ebf b\u00e0o, x\u1eed l\u00fd ki\u1ec1m, x\u1eed l\u00fd b\u1eb1ng axit acetic, x\u1eed l\u00fd Etanol, cao \u00e1p, si\u00eau \u00e2m, ph\u1ed1i tr\u1ed9n, s\u1ea5y v\u00e0 cho ra th\u00e0nh ph\u1ea9m ch\u1ebf ph\u1ea9m \u03b2-Glucan.<br \/>\nNghi\u00ean c\u1ee9u \u0111\u00e3 ti\u1ebfn h\u00e0nh th\u1ef1c nghi\u1ec7m s\u1ea3n xu\u1ea5t 16 m\u1ebb ch\u1ebf ph\u1ea9m \u1edf quy m\u00f4 100 l\u00edt, thu v\u1ec1 10,553kg ch\u1ebf ph\u1ea9m g\u1ed1c \u03b2-Glucan v\u00e0 11,553 kg ch\u1ebf ph\u1ea9m chi\u1ebft xu\u1ea5t n\u1ea5m men n\u1ed9i b\u00e0o, trong \u0111\u00f3 l\u01b0\u1ee3ng \u03b2-Glucan thu \u0111\u01b0\u1ee3c dao \u0111\u1ed9ng t\u1eeb 21,5-22,7g\/kg b\u00e3 men t\u01b0\u01a1i, h\u00e0m l\u01b0\u1ee3ng \u03b2-Glucan dao \u0111\u1ed9ng t\u1eeb 81,35-86,25%.<br \/>\n\u0110\u1ec3 c\u1ee5 th\u1ec3 h\u01a1n, nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 nu\u00f4i t\u00f4m s\u1eed d\u1ee5ng th\u1ee9c \u0103n c\u00f3 b\u1ed5 sung ch\u1ebf ph\u1ea9m \u03b2-Glucan v\u1edbi nhi\u1ec1u nghi\u1ec7m th\u1ee9c nu\u00f4i \u0111\u1ec1u cho k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n v\u1ec1 t\u1ef7 l\u1ec7 s\u1ed1ng, t\u0103ng tr\u01b0\u1edfng v\u00e0 kh\u1ea3 n\u0103ng kh\u00e1ng b\u1ec7nh so v\u1edbi quy tr\u00ecnh nu\u00f4i th\u00f4ng th\u01b0\u1eddng. N\u0103ng su\u1ea5t nu\u00f4i c\u1ee7a c\u00e1c nghi\u1ec7m th\u1ee9c s\u1eed d\u1ee5ng ch\u1ebf ph\u1ea9m \u03b2-Glucan \u0111\u1ea1t trung b\u00ecnh 1,48\u00b10,19 kg\/m3, cao h\u01a1n 1,7 l\u1ea7n so v\u1edbi nghi\u1ec7m th\u1ee9c \u0111\u1ed1i ch\u1ee9ng (\u0111\u1ea1t 0,87 kg\/m3).<br \/>\nV\u1edbi k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u tr\u00ean, H\u1ed9i \u0111\u1ed3ng t\u01b0 v\u1ea5n \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ea5p th\u00e0nh ph\u1ed1 do TS. B\u00f9i Thanh T\u00f9ng, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c S\u1edf N\u00f4ng nghi\u1ec7p v\u00e0 M\u00f4i tr\u01b0\u1eddng l\u00e0m Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng th\u1ed1ng nh\u1ea5t nghi\u1ec7m thu k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Theo b\u00e1o c\u00e1o k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i Nghi\u00ean c\u1ee9u t\u00e1ch chi\u1ebft ho\u1ea1t ch\u1ea5t \u03b2-Glucan t\u1eeb b\u00e3 men bia nh\u1eb1m \u1ee9ng d\u1ee5ng n\u00e2ng cao hi\u1ec7u qu\u1ea3 mi\u1ec5n d\u1ecbch, kh\u00e1ng b\u1ec7nh c\u1ee7a t\u00f4m nu\u00f4i t\u1ea1i H\u1ea3i Ph\u00f2ng c\u1ee7a Vi\u1ec7n Khoa h\u1ecdc c\u00f4ng ngh\u1ec7 N\u0103ng l\u01b0\u1ee3ng v\u00e0 M\u00f4i tr\u01b0\u1eddng, h\u00e0ng n\u0103m, c\u00e1c nh\u00e0 m\u00e1y bia tr\u00ean [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4381,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[40],"tags":[],"class_list":{"0":"post-4380","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-media-truyen-thong-ve-khcn-dmst-va-cds"},"_links":{"self":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/4380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4380"}],"version-history":[{"count":3,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/4380\/revisions"}],"predecessor-version":[{"id":4387,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/4380\/revisions\/4387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media\/4381"}],"wp:attachment":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}