{"id":975,"date":"2024-11-15T17:00:18","date_gmt":"2024-11-15T09:00:18","guid":{"rendered":"https:\/\/www.zenith-vn.com\/?p=975"},"modified":"2024-11-15T17:01:41","modified_gmt":"2024-11-15T09:01:41","slug":"researchers-have-found-that-microorganisms-eat-air-to-produce-vitamin-b9-folate","status":"publish","type":"post","link":"https:\/\/www.zenith-vn.com\/vi\/cac-nha-nghien-cuu-da-phat-hien-ra-rang-vi-sinh-vat-an-khong-khi-de-san-xuat-vitamin-b9-folate\/","title":{"rendered":"C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi sinh v\u1eadt \u201c\u0103n kh\u00f4ng kh\u00ed\u201d \u0111\u1ec3 s\u1ea3n xu\u1ea5t vitamin B9 (axit folic)"},"content":{"rendered":"
\"\"<\/figure>\n\n\n\n

Ch\u1ec9 c\u1ea7n vi sinh v\u1eadt \u0111\u01b0\u1ee3c nu\u00f4i d\u01b0\u1ee1ng b\u1eb1ng c\u00e1c nguy\u00ean t\u1ed1 ph\u1ed5 bi\u1ebfn trong kh\u00f4ng kh\u00ed \u2013 hydro, oxy v\u00e0 carbon dioxide \u2013 ch\u00fang c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 vitamin B9. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft c\u00f4ng ngh\u1ec7 n\u00e0y s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ed9t lo\u1ea1i protein thay th\u1ebf b\u1ec1n v\u1eefng, gi\u00e0u vi ch\u1ea5t dinh d\u01b0\u1ee1ng, c\u00f3 th\u1ec3 m\u1ed9t ng\u00e0y n\u00e0o \u0111\u00f3 s\u1ebd xu\u1ea5t hi\u1ec7n tr\u00ean b\u00e0n \u0103n c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. Nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed \u201cXu h\u01b0\u1edbng C\u00f4ng ngh\u1ec7 Sinh h\u1ecdc\u201d v\u00e0o ng\u00e0y 12 th\u00e1ng 9.<\/p>\n\n\n\n

Vitamin B9, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 folate, r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 trao \u0111\u1ed5i ch\u1ea5t c\u1ee7a t\u1ebf b\u00e0o. Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng l\u00f2 ph\u1ea3n \u1ee9ng sinh h\u1ecdc hai giai \u0111o\u1ea1n c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t ra n\u1ea5m men gi\u00e0u protein v\u00e0 vitamin B9. \u1ede giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean, vi khu\u1ea9n k\u1ef5 kh\u00ed \u01b0a nhi\u1ec7t kivui chuy\u1ec3n \u0111\u1ed5i hydro v\u00e0 carbon dioxide th\u00e0nh acetate, th\u01b0\u1eddng c\u00f3 trong gi\u1ea5m. \u1ede giai \u0111o\u1ea1n th\u1ee9 hai, n\u1ea5m men bia, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 n\u1ea5m men b\u00e1nh m\u00ec, \u0103n acetate v\u00e0 oxy \u0111\u1ec3 s\u1ea3n xu\u1ea5t protein v\u00e0 vitamin B9. Hydro v\u00e0 oxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch.<\/p>\n\n\n\n

Ng\u01b0\u1eddi ta \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng vitamin B9 do n\u1ea5m men nu\u00f4i b\u1eb1ng axetat t\u1ea1o ra g\u1ea7n gi\u1ed1ng v\u1edbi vitamin B9 do n\u1ea5m men nu\u00f4i b\u1eb1ng \u0111\u01b0\u1eddng t\u1ea1o ra. Theo t\u00ednh to\u00e1n c\u1ee7a m\u1ed9t trong nh\u1eefng t\u00e1c gi\u1ea3 c\u1ee7a b\u00e0i b\u00e1o, nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a Michael Rychlik t\u1ea1i \u0110\u1ea1i h\u1ecdc K\u1ef9 thu\u1eadt Munich, \u0110\u1ee9c, ch\u1ec9 c\u1ea7n 6 gram men kh\u00f4 \u0111\u1ec3 s\u1ea3n xu\u1ea5t l\u01b0\u1ee3ng vitamin B9 c\u1ea7n thi\u1ebft h\u00e0ng ng\u00e0y. Ngo\u00e0i ra, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f2n ph\u00e1t hi\u1ec7n ra r\u1eb1ng h\u00e0m l\u01b0\u1ee3ng protein trong n\u1ea5m men cao h\u01a1n th\u1ecbt b\u00f2, th\u1ecbt l\u1ee3n, c\u00e1 v\u00e0 \u0111\u1eadu. 85 gram men c\u00f3 th\u1ec3 cung c\u1ea5p 61% protein c\u1ea7n thi\u1ebft h\u00e0ng ng\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

As long as microorganisms are fed with common elements in the air – hydrogen, oxygen, and carbon dioxide – they can obtain vitamin B9. Researchers say that this technology utilizes renewable energy to produce a sustainable, micronutrient rich protein substitute that may one day appear on people’s dining tables. The related research was published on […]<\/p>","protected":false},"author":2,"featured_media":976,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,4],"tags":[],"class_list":["post-975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news"],"_links":{"self":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/comments?post=975"}],"version-history":[{"count":1,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/975\/revisions"}],"predecessor-version":[{"id":977,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/975\/revisions\/977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/media\/976"}],"wp:attachment":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/media?parent=975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/categories?post=975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/tags?post=975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}