{"id":8353,"date":"2023-02-13T14:48:29","date_gmt":"2023-02-13T07:48:29","guid":{"rendered":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/?p=8353"},"modified":"2023-02-13T14:48:29","modified_gmt":"2023-02-13T07:48:29","slug":"cong-nghe-tai-che-nhua-xanh-bang-enzyme","status":"publish","type":"post","link":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/cong-nghe-tai-che-nhua-xanh-bang-enzyme\/","title":{"rendered":"C\u00d4NG NGH\u1ec6 T\u00c1I CH\u1ebe NH\u1ef0A “XANH” B\u1eb0NG ENZYME"},"content":{"rendered":"

C\u00f4ng ty Carbios, Ph\u00e1p \u0111\u00e3 nghi\u00ean c\u1ee9u th\u00e0nh c\u00f4ng m\u1ed9t lo\u1ea1i enzyme \u0111\u01b0\u1ee3c cho l\u00e0 “r\u1ea5t ph\u00e0m \u0103n nh\u1ef1a” v\u00e0 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng ch\u00fang trong t\u00e1i ch\u1ebf nh\u1ef1a PET.<\/span><\/strong><\/p>\n

C\u00f4ng ngh\u1ec7 enzyme<\/strong><\/span><\/p>\n

Enzyme “\u0103n nh\u1ef1a” n\u00e0y l\u00e0 m\u1ed9t lo\u1ea1i enzyme t\u1ef1 nhi\u00ean, ch\u1ee9a protein c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i enzyme trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi. Lo\u1ea1i enzyme n\u00e0y c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 t\u00e1i ch\u1ebf b\u1ea5t k\u1ef3 lo\u1ea1i nh\u1ef1a PET n\u00e0o, b\u1ea5t k\u1ec3 h\u00ecnh d\u1ea1ng hay m\u00e0u s\u1eafc n\u00ean c\u00f3 th\u1ec3 kh\u00f4ng c\u1ea7n ph\u1ea3i tr\u1ea3i qua c\u00f4ng \u0111o\u1ea1n ph\u00e2n lo\u1ea1i ph\u1ee9c t\u1ea1p,<\/p>\n

Ngo\u00e0i ra, m\u1ed9t trong nh\u1eefng \u01b0u th\u1ebf n\u1ed5i b\u1eadt c\u1ee7a vi\u1ec7c d\u00f9ng enzyme trong quy tr\u00ecnh t\u00e1i ch\u1ebf nh\u1ef1a ch\u00ednh l\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng dung m\u00f4i hay h\u00f3a ch\u1ea5t, \u0111\u1ed3ng th\u1eddi ch\u1ec9 c\u1ea7n d\u00f9ng nhi\u1ec7t \u0111\u1ed9 \u1edf 7o \u0111\u1ed9 C, th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c quy tr\u00ecnh t\u00e1i ch\u1ebf th\u00f4ng th\u01b0\u1eddng kh\u00e1c. V\u00ec v\u1eady, \u0111\u00e2y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p t\u00e1i ch\u1ebf “xanh”, ho\u00e0n to\u00e0n an to\u00e0n cho m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Quy tr\u00ecnh t\u00e1i ch\u1ebf b\u1eb1ng enzyme<\/span><\/strong><\/p>\n

Nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o l\u00e0 nh\u1ef1a PET \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u1ec1n v\u1ee5n m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ph\u00e2n lo\u1ea1i t\u1eeb tr\u01b0\u1edbc, ch\u00fang \u0111\u01b0\u1ee3c tr\u1ed9n t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i r\u00e1c th\u1ea3i nh\u1ef1a PET b\u1ea5t k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng hay m\u00e0u s\u1eafc. Sau \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a qua m\u00e1y \u00e9p \u0111\u00f9n, c\u00f3 tr\u1ee5c v\u00edt, tr\u1ee5c xoay v\u00e0 m\u00e1y nghi\u1ec1n nh\u1ef1a v\u00e0 m\u00e1y s\u1ebd t\u1ecfa nhi\u1ec7t n\u00f3ng \u0111\u1ec3 l\u00e0m c\u00e1c m\u1ea3nh v\u1ee5n tan ch\u1ea3y ra. Nh\u1eefng vi\u00ean nh\u1ef1a sau khi tr\u1ea3i qua c\u00f4ng \u0111o\u1ea1n n\u00e0y s\u1ebd c\u00f3 m\u00e0u s\u1eafc \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 nh\u1eb9 h\u01a1n.<\/p>\n

Sau \u0111\u00f3, nh\u1eefng h\u1ea1t nh\u1ef1a n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y th\u1ee7y ph\u00e2n 20 m3 \u1edf 70 \u0111\u1ed9 C r\u1ed3i enzyme s\u1ebd \u0111\u01b0\u1ee3c cho v\u00e0o m\u00e1y. Khi enzyme (hay c\u00f2n g\u1ecdi l\u00e0 men) ti\u1ebfp x\u00fac v\u1edbi nh\u1ef1a, ch\u00fang s\u1ebd b\u1eaft \u0111\u1ea7u ph\u00e1 v\u1ee1 ph\u00e2n t\u1eed nh\u1ef1a v\u00e0 ph\u00e2n t\u00e1ch nh\u1ef1a th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n g\u1ed1c ban \u0111\u1ea7u g\u1ecdi l\u00e0 monomer\u00e8 (hay l\u00e0 monomer trong ti\u1ebfng anh), sau \u0111\u00f3 ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c t\u00e1ch ri\u00eang ra, ch\u1eaft l\u1ecdc v\u00e0 l\u00e0m s\u1ea1ch.<\/p>\n

C\u00f4ng ngh\u1ec7 enzyme n\u00e0y cho ph\u00e9p t\u00e1i t\u1ea1o nh\u1ef1a \u0111\u00e3 qua s\u1eed d\u1ee5ng th\u00e0nh th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a nh\u1ef1a nguy\u00ean sinh, nh\u1edd v\u1eady, nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf v\u00f4 s\u1ed1 l\u1ea7n m\u00e0 kh\u00f4ng b\u1ecb gi\u1ea3m \u0111i ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p t\u00e1i ch\u1ebf th\u00f4ng th\u01b0\u1eddng.<\/p>\n

C\u00f4ng ngh\u1ec7 n\u0103ng su\u1ea5t cao<\/strong><\/span><\/p>\n

V\u00e0o n\u0103m 2020, C\u00f4ng ty Carbios \u0111\u00e3 H\u1ee3p t\u00e1c v\u1edbi Vi\u1ec7n c\u00f4ng ngh\u1ec7 sinh h\u1ecdc Toulouse (TBI) \u0111\u1ec3 ph\u00e1t tri\u1ec3n lo\u1ea1i enzyme bi\u1ebfn \u0111\u1ed1i gen n\u00e0y d\u1ef1a tr\u00ean lo\u1ea1i enzyme LCC m\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u Nh\u1eadt B\u1ea3n \u0111\u00e3 ph\u00e1t hi\u1ec7n n\u0103m 2012. Nh\u01b0 C\u00f4ng ty c\u00f4ng b\u1ed1, c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf l\u00ean \u0111\u1ebfn 90% nh\u1ef1a ch\u1ec9 sau 10 gi\u1edd. Theo d\u1ef1 ki\u1ebfn, sau khi ho\u00e0n th\u00e0nh c\u00e1c c\u01a1 s\u1edf t\u00e1i ch\u1ebf \u1edf quy m\u00f4 c\u00f4ng nghi\u1ec7p, c\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p t\u00e1i ch\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c \u0111\u1ebfn 50,000 t\u1ea5n\/n\u0103m nh\u1ef1a nguy\u00ean sinh.<\/p>\n

(https:\/\/www.rfi.fr\/)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00f4ng ty Carbios, Ph\u00e1p \u0111\u00e3 nghi\u00ean c\u1ee9u th\u00e0nh c\u00f4ng m\u1ed9t lo\u1ea1i enzyme \u0111\u01b0\u1ee3c cho l\u00e0 “r\u1ea5t ph\u00e0m \u0103n nh\u1ef1a” v\u00e0 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng ch\u00fang trong t\u00e1i ch\u1ebf nh\u1ef1a PET. C\u00f4ng ngh\u1ec7 enzyme Enzyme “\u0103n nh\u1ef1a” n\u00e0y l\u00e0 m\u1ed9t lo\u1ea1i enzyme t\u1ef1 nhi\u00ean, ch\u1ee9a protein c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i enzyme trong c\u01a1 th\u1ec3 … Read moreC\u00d4NG NGH\u1ec6 T\u00c1I CH\u1ebe NH\u1ef0A “XANH” B\u1eb0NG ENZYME<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":8354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/posts\/8353"}],"collection":[{"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/comments?post=8353"}],"version-history":[{"count":1,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/posts\/8353\/revisions"}],"predecessor-version":[{"id":8356,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/posts\/8353\/revisions\/8356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/media\/8354"}],"wp:attachment":[{"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/media?parent=8353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/categories?post=8353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/hoitaichechatthaivn\/wp-json\/wp\/v2\/tags?post=8353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}