{"id":25201,"date":"2020-06-26T08:13:50","date_gmt":"2020-06-26T01:13:50","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=25201"},"modified":"2021-11-09T19:23:17","modified_gmt":"2021-11-09T12:23:17","slug":"cong-nghe-xanh-phat-trien-nganh-kinh-te-chanh","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cong-nghe-xanh-phat-trien-nganh-kinh-te-chanh\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 xanh ph\u00e1t tri\u1ec3n ng\u00e0nh kinh t\u1ebf chanh"},"content":{"rendered":"\n

(khoahocdoisong.vn) – Chanh \u0111\u01b0\u1ee3c tr\u1ed3ng c\u00e1ch \u0111\u00e2y h\u01a1n 1000 n\u0103m, c\u00f3 ngu\u1ed3n g\u1ed1c r\u1ea5t c\u00f3 th\u1ec3 t\u1eeb mi\u1ec1n b\u1eafc \u1ea4n \u0110\u1ed9. Chanh l\u00e0 lo\u1ea1i qu\u1ea3 th\u01b0\u1eddng d\u00f9ng th\u00f4ng d\u1ee5ng m\u1ecdi ng\u00e0y tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/strong><\/h2>\n\n\n\n
\"\"\/<\/figure><\/div>\n\n\n\n

T\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9 c\u1ee7a\u00a0lo\u1ea1i tr\u00e1i c\u00e2y c\u00f3 v\u1ecb chua g\u1eaft n\u00e0y, t\u1eeb v\u1ecf, m\u00fai v\u00e0 n\u01b0\u1edbc c\u1ee7a chanh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong v\u00f4 s\u1ed1 c\u00f4ng th\u1ee9c n\u1ea5u \u0103n c\u0169ng nh\u01b0 m\u1ed9t s\u1ed1 lo\u1ea1i thu\u1ed1c t\u1ef1 ch\u1ebf.<\/p>\n\n\n\n

G\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1eeb H\u1ed9i \u0111\u1ed3ng nghi\u00ean c\u1ee9u qu\u1ed1c gia (NRC) \u1edf Palermo, \u00dd \u00e1p d\u1ee5ng nh\u1eefng c\u00f4ng ngh\u1ec7 h\u00f3a h\u1ecdc xanh s\u1ea3n xu\u1ea5t th\u1eed nghi\u1ec7m m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng, m\u1edf ra m\u1ed9t kh\u1ea3 n\u0103ng kinh t\u1ebf r\u1ed9ng l\u1edbn v\u00e0 phong ph\u00fa h\u01a1n cho chanh, v\u01b0\u1ee3t xa nh\u1eefng th\u1ecb tr\u01b0\u1eddng ti\u00eau th\u1ee5 th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

Theo tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u, nh\u00e0 h\u00f3a h\u1ecdc Mario Pagliaro, chanh c\u00f3 ti\u1ec1m n\u0103ng l\u1edbn l\u00e0 m\u1ed9t ngu\u1ed3n sinh h\u1ecdc c\u00f3 gi\u00e1 tr\u1ecb. Trong 35 n\u0103m qua, t\u1ef7 l\u1ec7 chanh trong tr\u1ed3ng tr\u1ecdt s\u1ea3n xu\u1ea5t tr\u00e1i c\u00e2y c\u00f3 m\u00fai t\u0103ng t\u1eeb 5 – 13%, t\u1eeb 5,2 – 17,5 tri\u1ec7u t\u1ea5n chanh.<\/p>\n\n\n\n

Vi\u1ec7c s\u1eed d\u1ee5ng ph\u1ee5 ph\u1ea9m tr\u00e1i c\u00e2y l\u00e0 ngu\u1ed3n h\u00f3a ch\u1ea5t v\u00e0 ch\u1ebf ph\u1ea9m sinh h\u1ecdc c\u00f3 gi\u00e1 tr\u1ecb v\u01b0\u1ee3t xa s\u1ea3n xu\u1ea5t kh\u00ed sinh h\u1ecdc hi\u1ec7n l\u00e0 m\u1ed9t ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn \u1edf nhi\u1ec1u qu\u1ed1c gia.<\/p>\n\n\n\n

Nhi\u1ec1u c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u00e0nh cho l\u0129nh v\u1ef1c kinh t\u1ebf sinh h\u1ecdc cam, nh\u01b0ng cho \u0111\u1ebfn nay ch\u01b0a c\u00f3 nghi\u00ean c\u1ee9u n\u00e0o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ed1i v\u1edbi l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p sinh h\u1ecdc<\/a> chanh, m\u1eb7c d\u00f9 lo\u1ea1i tr\u00e1i c\u00e2y n\u00e0y ch\u1ee9a nhi\u1ec1u ch\u1ea5t h\u00f3a h\u1ecdc c\u00f3 gi\u00e1 tr\u1ecb cao nh\u01b0 biophenol, terpen, axit citric v\u00e0 tannin.<\/p>\n\n\n\n

V\u1ecf c\u1ee7a chanh ch\u00ednh l\u00e0 ngu\u1ed3n pectin – m\u1ed9t ch\u1ea5t keo l\u00e0m \u0111\u1eb7c (nh\u0169 t\u01b0\u01a1ng) v\u00e0 l\u00e0 ch\u1ea5t b\u00ecnh \u1ed5n s\u1eed d\u1ee5ng trong th\u1ef1c ph\u1ea9m trong v\u00e0i th\u1eadp k\u1ef7, nh\u01b0ng t\u1eeb tr\u00e1i c\u00e2y v\u1ecb chua n\u00e0y c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ee3i \u00edch h\u01a1n.<\/p>\n\n\n\n

Ng\u00e0y nay, c\u00e1c c\u00f4ng ngh\u1ec7 h\u00f3a h\u1ecdc xanh, th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng nh\u01b0 chi\u1ebft xu\u1ea5t v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a vi s\u00f3ng, t\u1ea1o b\u1ecdt th\u1ee7y l\u1ef1c v\u00e0 chi\u1ebft xu\u1ea5t b\u1eb1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi cho ph\u00e9p nh\u00f3m nghi\u00ean c\u1ee9u thu \u0111\u01b0\u1ee3c t\u1eeb chanh c\u00e1c th\u00e0nh ph\u1ea7n h\u1ee3p ch\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb v\u1edbi hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng cao, kh\u00f4ng s\u1eed d\u1ee5ng axit, baz\u01a1 ho\u1eb7c dung m\u00f4i h\u1eefu c\u01a1.<\/p>\n\n\n\n

Theo c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u, nh\u1eefng c\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd s\u1edbm cho ph\u00e9p ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n n\u1ec1n kinh t\u1ebf sinh h\u1ecdc b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nh\u1eefng ch\u1ea5t th\u1ea3i thu \u0111\u01b0\u1ee3c t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn chanh.<\/p>\n\n\n\n

L\u00e0 m\u00f4-\u0111un v\u00e0 th\u00edch h\u1ee3p v\u1edbi c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c, nh\u1eefng c\u00f4ng ngh\u1ec7 chi\u1ebft xu\u1ea5t n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00f4ng ty ch\u1ebf bi\u1ebfn chanh th\u00e0nh m\u1ed9t nh\u00e0 m\u00e1y sinh h\u1ecdc chanh th\u1ef1c s\u1ef1.<\/p>\n\n\n\n

Pagliaro nh\u1ea5n m\u1ea1nh, kh\u00f4ng ch\u1ec9 l\u00e0 th\u00e0nh ph\u1ea7n c\u00f3 ho\u1ea1t t\u00ednh sinh h\u1ecdc, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u1ea5t th\u1ea3i c\u1ee7a chanh \u0111\u1ec3 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc hoa, s\u1ee3i kh\u00e1ng khu\u1ea9n, c\u0169ng nh\u01b0 c\u00e1c v\u1eadt li\u1ec7u ch\u1ee9c n\u0103ng ti\u00ean ti\u1ebfn nh\u01b0 aerogel sinh h\u1ecdc (v\u1eadt li\u1ec7u r\u1eafn si\u00eau nh\u1eb9 v\u00e0 x\u1ed1p).<\/p>\n\n\n\n

\u00d4ng cho bi\u1ebft: \u201cT\u1eeb lo\u1ea1i thu\u1ed1c nhu\u1ed9m t\u1ef1 nhi\u00ean c\u00f3 t\u00ednh \u1ed5n \u0111\u1ecbnh cao do nh\u00f3m Mark Hamann \u1edf B\u1eafc Carolina ph\u00e1t hi\u1ec7n cho \u0111\u1ebfn c\u00e1c aerogel sinh h\u1ecdc, ph\u1ee5 gia th\u1ef1c ph\u1ea9m IntegroPectin (ph\u1ee5 gia nh\u0169 t\u01b0\u01a1ng ch\u1ed1ng oxy h\u00f3a) c\u1ee7a ch\u00fang t\u00f4i, l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t th\u1ef1c v\u1eadt tan trong n\u01b0\u1edbc t\u1eeb b\u00e3 th\u1ea3i chanh b\u1eb1ng qu\u00e1 tr\u00ecnh th\u1ee7y \u0111\u1ed9ng l\u1ef1c h\u1ecdc trong n\u01b0\u1edbc \u1edf quy m\u00f4 ti\u1ec1n c\u00f4ng nghi\u1ec7p v\u00e0 ph\u00e2n l\u1eadp th\u00eam b\u1eb1ng qu\u00e1 tr\u00ecnh s\u1ea5y kh\u00f4, s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, c\u00f3 ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a v\u00e0 kh\u00f4ng g\u00e2y \u0111\u1ed9c h\u1ea1i v\u1edbi t\u1ebf b\u00e0o\u201d.<\/p>\n\n\n\n

V\u1ea5n \u0111\u1ec1 quan tr\u1ecdng hi\u1ec7n nay l\u00e0 th\u01b0\u01a1ng m\u1ea1i h\u00f3a nh\u1eefng ph\u00e1t hi\u1ec7n m\u1edbi n\u00e0y nh\u1eb1m thay th\u1ebf nh\u1eefng s\u1ea3n ph\u1ea9m v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t, \u0111\u1ed9c h\u1ea1i \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe, an to\u00e0n cho m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

TH\u00c1I B\u1eb0NG <\/strong>ngu\u1ed3n: khoahocdoisong.vn<\/p>\n\n\n\n

Ph\u00e1t tri\u1ec3n ng\u00e0nh kinh t\u1ebf chanh b\u1eb1ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc xanh – Khoa h\u1ecdc v\u00e0 \u0111\u1eddi s\u1ed1ng (khoahocdoisong.vn)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

(khoahocdoisong.vn) – Chanh \u0111\u01b0\u1ee3c tr\u1ed3ng c\u00e1ch \u0111\u00e2y h\u01a1n 1000 n\u0103m, c\u00f3 ngu\u1ed3n g\u1ed1c r\u1ea5t c\u00f3 th\u1ec3 t\u1eeb mi\u1ec1n b\u1eafc \u1ea4n \u0110\u1ed9. Chanh l\u00e0 lo\u1ea1i qu\u1ea3 th\u01b0\u1eddng d\u00f9ng th\u00f4ng d\u1ee5ng m\u1ecdi ng\u00e0y tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. T\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9 c\u1ee7a\u00a0lo\u1ea1i tr\u00e1i c\u00e2y c\u00f3 v\u1ecb chua g\u1eaft n\u00e0y, t\u1eeb v\u1ecf, m\u00fai v\u00e0 n\u01b0\u1edbc c\u1ee7a chanh \u0111\u01b0\u1ee3c […]<\/p>\n","protected":false},"author":25,"featured_media":25202,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-25201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/25201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=25201"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/25201\/revisions"}],"predecessor-version":[{"id":29835,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/25201\/revisions\/29835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/25202"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=25201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=25201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=25201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}