{"id":29919,"date":"2020-04-24T23:36:00","date_gmt":"2020-04-24T16:36:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=29919"},"modified":"2021-11-10T23:42:10","modified_gmt":"2021-11-10T16:42:10","slug":"bot-tam-tu-cay-don-dat-danh-thuc-tiem-nang-mot-loai-duoc-lieu-quy","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/bot-tam-tu-cay-don-dat-danh-thuc-tiem-nang-mot-loai-duoc-lieu-quy\/","title":{"rendered":"B\u1ed9t t\u1eafm t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t: \u0110\u00e1nh th\u1ee9c ti\u1ec1m n\u0103ng m\u1ed9t lo\u00e0i d\u01b0\u1ee3c li\u1ec7u qu\u00fd"},"content":{"rendered":"\n<p>Nh\u1eefng nghi\u00ean c\u1ee9u v\u1ec1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t c\u1ee7a PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 c\u1ed9ng s\u1ef1 \u1edf tr\u01b0\u1eddng \u0110H Khoa h\u1ecdc, \u0110H Th\u00e1i Nguy\u00ean \u0111\u00e3 cung c\u1ea5p g\u00f3c nh\u00ecn khoa h\u1ecdc \u0111\u1ea7y \u0111\u1ee7 h\u01a1n v\u1ec1 m\u1ed9t lo\u00e0i th\u1ea3o d\u01b0\u1ee3c qu\u00fd \u0111ang d\u1ea7n mai m\u1ed9t \u2013 c\u00e2y \u0111\u01a1n \u0111\u1ea5t. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e0o ch\u1ebf t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c C\u1ee5c S\u1edf h\u1eefu tr\u00ed tu\u1ec7 c\u1ea5p B\u1eb1ng \u0111\u1ed9c quy\u1ec1n s\u00e1ng ch\u1ebf v\u00e0 s\u1edbm t\u00ecm \u0111\u01b0\u1ee3c \u0111\u1ed1i t\u00e1c th\u01b0\u01a1ng m\u1ea1i h\u00f3a.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/khoahocphattrien.vn\/Images\/Uploaded\/Share\/2020\/04\/24\/9d6Pham-The-Chinh-DH-KH-Thai-Nguyen--Copy.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>PGS Ph\u1ea1m Th\u1ebf Ch\u00ednh c\u00f9ng c\u1ed9ng s\u1ef1 trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/em><br><strong>G\u1ee3i m\u1edf t\u1eeb b\u00e0i thu\u1ed1c t\u1eafm d\u00e2n gian<\/strong><br>T\u1eeb nhi\u1ec1u n\u0103m nay, ng\u01b0\u1eddi d\u00e2n ven bi\u1ec3n \u0111\u1ed3ng b\u1eb1ng B\u1eafc B\u1ed9 v\u1eabn c\u00f3 th\u00f3i quen d\u00f9ng c\u00e1c lo\u1ea1i c\u00e2y l\u00e1 kh\u00e1c nhau \u0111\u1ec3 tr\u1ecb h\u0103m da, ch\u1ed1ng m\u1ee5n nh\u1ecdt v\u00e0 l\u00e0m l\u00e0nh c\u00e1c v\u1ebft th\u01b0\u01a1ng nh\u1ecf tr\u00ean da tr\u1ebb s\u01a1 sinh. M\u1ed9t trong nh\u1eefng lo\u00e0i th\u1ea3o d\u01b0\u1ee3c \u0111\u00f3 l\u00e0 c\u00e2y \u0111\u01a1n \u0111\u1ea5t (t\u00ean khoa h\u1ecdc l\u00e0&nbsp;<em>Wedelia chinensis Merr<\/em>) &#8211; lo\u00e0i c\u00e2y hoang d\u1ea1i c\u00f9ng chi Wedelia, h\u1ecd c\u00fac Asteraceae v\u1edbi c\u00e2y s\u00e0i \u0111\u1ea5t (<em>Wedelia calendulacea<\/em>), \u0111\u01b0\u1ee3c di th\u1ef1c t\u1eeb \u1ea4n \u0110\u1ed9, Trung Qu\u1ed1c sang Vi\u1ec7t Nam. Kinh nghi\u1ec7m cho th\u1ea5y, c\u00e2y \u0111\u01a1n \u0111\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng khu\u1ea9n t\u1ed1t nh\u01b0ng v\u1eabn d\u1ecbu nh\u1eb9, kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u00e0n da nh\u1ea1y c\u1ea3m v\u00e0 s\u1ee9c kh\u1ecfe tr\u1ebb nh\u1ecf. C\u0169ng c\u00f3 v\u00e0i b\u00e0i thu\u1ed1c d\u00e2n gian kh\u00e1c d\u00f9ng c\u00e2y \u0111\u01a1n \u0111\u1ea5t tr\u1ecb c\u1ea3m, s\u1ed1t v\u00e0 b\u1ec7nh gan.<br>Tuy nhi\u00ean, gi\u1eefa m\u1ed9t b\u00e0i thu\u1ed1c \u201ctruy\u1ec1n mi\u1ec7ng\u201d d\u00e2n gian v\u00e0 m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c \u0111\u01b0\u1ee3c khoa h\u1ecdc ki\u1ec3m ch\u1ee9ng v\u1eabn c\u00f2n kho\u1ea3ng c\u00e1ch r\u1ea5t l\u1edbn m\u00e0 nh\u00e0 nghi\u00ean c\u1ee9u c\u1ea7n ph\u1ea3i l\u00e0m r\u00f5, kh\u00f4ng ch\u1ec9 \u0111\u1ec3 x\u00e1c nh\u1eadn s\u1ef1 an to\u00e0n m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n n\u00e2ng cao gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng c\u1ee7a c\u00e1c lo\u00e0i th\u1ea3o d\u01b0\u1ee3c. \u0110\u00f3 l\u00e0 \u0111i\u1ec1u PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 c\u1ed9ng s\u1ef1 t\u1ea1i tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc, \u0110\u1ea1i h\u1ecdc Th\u00e1i Nguy\u00ean suy ngh\u0129 t\u1eeb l\u00e2u.<br>Ngo\u00e0i ra, do th\u01b0\u01a1ng l\u00e1i n\u01b0\u1edbc ngo\u00e0i thu mua v\u00e0 khai th\u00e1c qu\u00e1 m\u1ee9c n\u00ean c\u00e2y \u0111\u01a1n \u0111\u1ea5t trong t\u1ef1 nhi\u00ean hi\u1ec7n nay kh\u00f4ng c\u00f2n nhi\u1ec1u, ch\u1ee7 y\u1ebfu ch\u1ec9 c\u00f2n trong m\u1ed9t s\u1ed1 v\u01b0\u1eddn thu\u1ed1c \u1edf Th\u00e1i B\u00ecnh, Nam \u0110\u1ecbnh v\u00e0 Ninh B\u00ecnh. PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh cho r\u1eb1ng, \u201cc\u1ea7n ph\u1ea3i c\u00f3 nghi\u00ean c\u1ee9u \u0111\u1ec3 ch\u1ee9ng minh gi\u00e1 tr\u1ecb v\u00e0 b\u1ea3o t\u1ed3n c\u00e2y \u0111\u01a1n \u0111\u1ea5t. C\u00e1ch t\u1ed1t nh\u1ea5t v\u1eabn l\u00e0 t\u00ecm m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 cao \u0111\u1ec3 th\u01b0\u01a1ng m\u1ea1i h\u00f3a c\u00e2y d\u01b0\u1ee3c li\u1ec7u n\u00e0y, gi\u00fap ng\u01b0\u1eddi d\u00e2n c\u00f3 thu nh\u1eadp t\u1eeb ch\u00ednh c\u00e2y thu\u1ed1c b\u1ea3n \u0111\u1ecba\u201d.<br>T\u1eeb suy ngh\u0129 tr\u00ean, k\u1ebft h\u1ee3p v\u1edbi nh\u1eefng kinh nghi\u1ec7m d\u00e2n gian, anh v\u00e0 PGS.TS. Ph\u1ea1m Th\u1ecb Th\u1eafm (\u0110\u1ea1i h\u1ecdc C\u00f4ng nghi\u1ec7p H\u00e0 N\u1ed9i) \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh nghi\u00ean c\u1ee9u v\u1ec1 b\u1ed9t t\u1eafm d\u01b0\u1ee3c li\u1ec7u t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t.<br>Qua qu\u00e1 tr\u00ecnh t\u00ecm \u0111\u1ecdc c\u00e1c t\u00e0i li\u1ec7u li\u00ean quan v\u1ec1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t, anh nh\u1eadn th\u1ea5y, \u201chi\u1ec7n nay, \u1edf Vi\u1ec7t Nam ch\u01b0a c\u00f3 nhi\u1ec1u nghi\u00ean c\u1ee9u v\u1ec1 c\u00e2y n\u00e0y, trong khi tr\u00ean th\u1ebf gi\u1edbi c\u00f3 Trung Qu\u1ed1c, \u1ea4n \u0110\u1ed9 nghi\u00ean c\u1ee9u r\u1ea5t k\u1ef9. Tuy nhi\u00ean, h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh c\u1ee7a h\u1ecd \u0111\u1ec1u t\u1eadp trung v\u00e0o t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 gan l\u00e0 ch\u00ednh\u201d. B\u1edfi v\u1eady, k\u1ec3 t\u1eeb n\u0103m 2010, anh v\u00e0 c\u1ed9ng s\u1ef1 b\u1eaft \u0111\u1ea7u nghi\u00ean c\u1ee9u ho\u1ea1t t\u00ednh sinh h\u1ecdc c\u1ee7a tinh d\u1ea7u \u0111\u01a1n \u0111\u1ea5t \u0111\u1ec3 t\u00ecm ra c\u01a1 s\u1edf khoa h\u1ecdc c\u1ee7a c\u00e1c b\u00e0i thu\u1ed1c t\u1eafm d\u00e2n gian ch\u1ee9a \u0111\u01a1n \u0111\u1ea5t.<br>Khi b\u1eaft tay v\u00e0o vi\u1ec7c, c\u00f3 r\u1ea5t nhi\u1ec1u v\u1ea5n \u0111\u1ec1 n\u1ea3y sinh, c\u00f3 nh\u1eefng v\u1ea5n \u0111\u1ec1 t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n nh\u01b0 \u0111\u1ecbnh danh khoa h\u1ecdc c\u00e2y \u0111\u01a1n \u0111\u1ea5t. \u201cCh\u00fang t\u00f4i g\u1eedi m\u1eabu \u0111\u1ecbnh danh khoa h\u1ecdc nh\u01b0ng k\u1ebft qu\u1ea3 l\u1ea1i cho ra c\u00e1c t\u00ean khoa h\u1ecdc kh\u00e1c nhau, cu\u1ed1i c\u00f9ng ph\u1ea3i c\u0103n c\u1ee9 theo c\u00e1ch \u0111\u1ecbnh danh c\u1ee7a m\u1ed9t nh\u00f3m \u1ea4n \u0110\u1ed9 \u0111\u00e3 c\u00f4ng b\u1ed1 v\u1ec1 c\u00e2y n\u00e0y\u201d, PGS. TS Ph\u1ea1m Th\u1ebf Ch\u00ednh nh\u1eafc \u0111\u1ebfn nh\u1eefng t\u1ec9 m\u1ec9 c\u1ea7n thi\u1ebft c\u1ee7a ng\u01b0\u1eddi l\u00e0m nghi\u00ean c\u1ee9u v\u1ec1 d\u01b0\u1ee3c li\u1ec7u. \u0110\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t trong nhi\u1ec1u v\u1ea5n \u0111\u1ec1 m\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tr\u1ebb c\u1ea7n gi\u1ea3i quy\u1ebft. \u201c\u0110\u1ea7u ti\u00ean l\u00e0 thi\u1ebfu m\u1eabu nghi\u00ean c\u1ee9u. Ch\u00fang t\u00f4i ph\u1ea3i m\u01b0\u1ee3n \u0111\u1ea5t c\u1ee7a ng\u01b0\u1eddi d\u00e2n \u0111\u1ec3 nh\u00e2n gi\u1ed1ng. Th\u1ee9 hai l\u00e0 thi\u1ebfu kinh ph\u00ed v\u00e0 trang thi\u1ebft b\u1ecb, nh\u00f3m nghi\u00ean c\u1ee9u ph\u1ea3i \u0111i m\u01b0\u1ee3n ho\u1eb7c t\u1ef1 g\u00f3p kinh ph\u00ed mua d\u1ea7n\u201d, PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh k\u1ec3 l\u1ea1i v\u1ec1 nh\u1eefng \u0111i\u1ec1u m\u00e0 anh v\u00e0 c\u1ed9ng s\u1ef1 g\u1eb7p ph\u1ea3i trong giai \u0111o\u1ea1n \u0111\u1ea7u nghi\u00ean c\u1ee9u.<br>S\u1ef1 ch\u1ee7 \u0111\u1ed9ng xoay x\u1edf, t\u00ecm ki\u1ebfm gi\u1ea3i ph\u00e1p trong b\u1ed1i c\u1ea3nh c\u00f2n nhi\u1ec1u kh\u00f3 kh\u0103n \u0111\u00e3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u g\u1eb7t h\u00e1i \u0111\u01b0\u1ee3c nhi\u1ec1u k\u1ebft qu\u1ea3 sau m\u1ed9t qu\u00e1 tr\u00ecnh d\u00e0i nghi\u00ean c\u1ee9u v\u1ec1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t: b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u1ec1 t\u00e0i c\u01a1 s\u1edf n\u0103m 2010 cho t\u1edbi \u0111\u1ec1 t\u00e0i c\u1ea5p tr\u01b0\u1eddng n\u0103m 2015. Nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a PGS.TS Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 PGS.TS Ph\u1ea1m Th\u1ecb Th\u1eafm \u0111\u00e3 ph\u00e1t hi\u1ec7n ra d\u1ecbch chi\u1ebft, tinh d\u1ea7u t\u1eeb to\u00e0n b\u1ed9 th\u00e2n, r\u1ec5 c\u00e2y \u0111\u01a1n \u0111\u1ea5t \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng khu\u1ea9n r\u1ea5t m\u1ea1nh, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c ch\u1ee7ng vi khu\u1ea9n c\u00f3 th\u1ec3 g\u00e2y vi\u00eam nhi\u1ec5m nguy hi\u1ec3m v\u1edbi tr\u1ebb nh\u1ecf nh\u01b0 S. aureus v\u00e0 B. subtilis, trong \u0111\u00f3, tinh d\u1ea7u c\u00e2y \u0111\u01a1n \u0111\u1ea5t c\u00f3 ho\u1ea1t t\u00ednh m\u1ea1nh v\u1edbi ch\u1ee7ng vi khu\u1ea9n B. Subtilis v\u1edbi gi\u00e1 tr\u1ecb IC50=17,34 (mg\/ml). Th\u1eadm ch\u00ed, ngay c\u1ea3 c\u00e1c c\u1eb7n chi\u1ebft c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng \u1ee9c ch\u1ebf m\u1ea1nh tr\u1ef1c khu\u1ea9n S. arenus \u1edf n\u1ed3ng \u0111\u1ed9 IC50=52,7\u03bcg\/ml v\u00e0 B. subtililis \u1edf n\u1ed3ng \u0111\u1ed9 IC50=159,1 \u03bcg\/ml. H\u01a1n n\u1eefa, c\u1eb7n chi\u1ebft v\u00e0 tinh d\u1ea7u c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn c\u00e2y \u0111\u01a1n \u0111\u1ea5t \u0111\u1ec1u c\u00f3 t\u00ednh ch\u1ed1ng oxy h\u00f3a \u1edf n\u1ed3ng \u0111\u1ed9 IC50=198,6 \u03bcg\/ml. \u201cCh\u00fang t\u00f4i \u0111\u00e3 ph\u00e2n l\u1eadp v\u00e0 x\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac c\u1ee7a nhi\u1ec1u h\u1ee3p ch\u1ea5t c\u00f3 ho\u1ea1t t\u00ednh sinh h\u1ecdc m\u1ea1nh l\u00e0m c\u01a1 s\u1edf x\u00e2y d\u1ef1ng ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 v\u00e0 ki\u1ec3m nghi\u1ec7m ho\u1ea1t t\u00ednh c\u1ee7a b\u1ed9t t\u1eafm sau n\u00e0y\u201d, anh n\u00f3i.<br>Nh\u1eefng th\u00f4ng tin th\u00fa v\u1ecb \u0111\u00f3 \u0111\u00e3 gi\u00fap nh\u00f3m nghi\u00ean c\u1ee9u c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng c\u00f4ng tr\u00ecnh \u0111\u1ea7u ti\u00ean v\u1ec1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t t\u1eeb Vi\u1ec7t Nam v\u1edbi m\u1ed9t c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed ISI v\u00e0 ba 3 c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed trong n\u01b0\u1edbc (PGS.TS. Ph\u1ea1m Th\u1ecb Th\u1eafm \u0111\u1ed3ng t\u00e1c gi\u1ea3 v\u1edbi nh\u00f3m c\u1ee7a Vi\u1ec7n H\u00f3a sinh bi\u1ec3n, VAST).<br>B\u00ean c\u1ea1nh \u0111\u00f3 nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1edbm ti\u1ebfn h\u00e0nh c\u00e1c th\u1ee7 t\u1ee5c \u0111\u0103ng k\u00fd b\u1ea3o h\u1ed9 quy\u1ec1n s\u1edf h\u1eefu tr\u00ed tu\u1ec7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 c\u0103n c\u1ee9 ph\u00e1p l\u00fd khai th\u00e1c th\u01b0\u01a1ng m\u1ea1i k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/khoahocphattrien.vn\/Images\/Uploaded\/Share\/2020\/04\/24\/375cay-don-dat-a2.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>Nh\u00f3m nghi\u00ean c\u1ee9u k\u00fd k\u1ebft chuy\u1ec3n giao c\u00f4ng ngh\u1ec7 \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9t t\u1eafm d\u01b0\u1ee3c li\u1ec7u.<br><\/em><strong><br><\/strong><strong>H\u00e0nh tr\u00ecnh t\u1eeb b\u1ea3o h\u1ed9 \u0111\u1ebfn th\u01b0\u01a1ng m\u1ea1i h\u00f3a s\u00e1ng ch\u1ebf<\/strong><br>D\u1ef1a tr\u00ean nh\u1eefng d\u1eef li\u1ec7u thu \u0111\u01b0\u1ee3c sau g\u1ea7n 6 n\u0103m nghi\u00ean c\u1ee9u (2010-2016), PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 c\u1ed9ng s\u1ef1 \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t m\u1ed9t quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t t\u1eafm t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t t\u1ed1i \u01b0u, \u0111\u1ea3m b\u1ea3o gi\u1eef \u0111\u01b0\u1ee3c c\u00e1c ho\u1ea1t ch\u1ea5t qu\u00fd: sau khi \u0111\u01b0\u1ee3c thu ho\u1ea1ch v\u00e0 x\u1eed l\u00fd s\u1ea1ch s\u1ebd, c\u00e2y \u0111\u01a1n \u0111\u1ea5t \u0111\u01b0\u1ee3c ph\u01a1i kh\u00f4 t\u1eebng b\u1ed9 ph\u1eadn r\u1ec5, th\u00e2n, l\u00e1 v\u00e0 hoa trong 18 ti\u1ebfng (m\u1ed7i ng\u00e0y 6 ti\u1ebfng t\u1eeb 9-15h) d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n \u00e1nh n\u1eafng li\u00ean t\u1ee5c ho\u1eb7c s\u1ea5y \u1edf nhi\u1ec7t 45\u00b0C &#8211; m\u1ee9c nhi\u1ec7t ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1ea3n ph\u1ea9m kh\u00f4ng b\u1ecb m\u1ed1c ho\u1eb7c bay h\u01a1i tinh d\u1ea7u. C\u00e1c b\u1ed9 ph\u1eadn c\u00e2y s\u1ebd \u0111\u01b0\u1ee3c nghi\u1ec1n, tr\u1ed9n v\u1edbi t\u1ed1c \u0111\u1ed9 nghi\u1ec1n t\u1eeb 4000 &#8211; 4500 v\u00f2ng\/ph\u00fat v\u00e0 theo t\u1ec9 l\u1ec7 kh\u1ed1i l\u01b0\u1ee3ng 5% b\u1ed9t r\u1ec5 c\u00e2y, 0,5% b\u1ed9t hoa c\u00e2y v\u00e0 94,5% b\u1ed9t th\u00e2n v\u00e0 l\u00e1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t; b\u01b0\u1edbc cu\u1ed1i c\u00f9ng l\u00e0 \u0111\u00f3ng g\u00f3i v\u00e0o t\u00fai l\u1ecdc.<br>Tho\u1ea1t nh\u00ecn, quy tr\u00ecnh tr\u00ean c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n nh\u01b0ng tr\u00ean th\u1ef1c t\u1ebf, \u0111\u1ec3 t\u00ecm ra nh\u1eefng \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 t\u1eeb kh\u00e2u s\u01a1 ch\u1ebf t\u1edbi ph\u1ed1i tr\u1ed9n sao cho s\u1ea3n ph\u1ea9m \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t, anh v\u00e0 c\u1ed9ng s\u1ef1 \u0111\u00e3 ph\u1ea3i th\u1ef1c hi\u1ec7n r\u1ea5t nhi\u1ec1u nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 ho\u1ea1t t\u00ednh theo th\u1eddi gian thu h\u00e1i, \u0111i\u1ec1u ki\u1ec7n b\u00e0o ch\u1ebf nh\u01b0 t\u1ed1c \u0111\u1ed9 nghi\u1ec1n, nhi\u1ec7t \u0111\u1ed9 nghi\u1ec1n, \u0111\u1ed9 \u1ea9m,&#8230; \u0110\u01a1n c\u1eed nh\u01b0 th\u1eddi gian ph\u01a1i s\u1ea5y d\u01b0\u1ee3c li\u1ec7u, n\u1ebfu kh\u00f4ng \u0111\u1ee7 l\u00e2u theo c\u00f4ng th\u1ee9c tr\u00ean s\u1ebd kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c \u0111\u1ed9 kh\u00f4 c\u1ee7a d\u01b0\u1ee3c li\u1ec7u, nh\u01b0ng n\u1ebfu l\u00e2u h\u01a1n s\u1ebd l\u00e0m bay h\u01a1i tinh d\u1ea7u c\u00f3 trong c\u00e2y \u0111\u01a1n \u0111\u1ea5t v\u00e0 oxy h\u00f3a m\u1ed9t s\u1ed1 ho\u1ea1t ch\u1ea5t, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<br>V\u1edbi t\u00ednh s\u00e1ng t\u1ea1o v\u00e0 gi\u00e1 tr\u1ecb \u1ee9ng d\u1ee5ng cao, quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t t\u1eafm d\u01b0\u1ee3c li\u1ec7u t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t c\u1ee7a PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 PGS.TS. Ph\u1ea1m Th\u1ecb Th\u1eafm \u0111\u00e3 \u0111\u01b0\u1ee3c C\u1ee5c S\u1edf h\u1eefu tr\u00ed tu\u1ec7 (B\u1ed9 KH&amp;CN) c\u1ea5p b\u1eb1ng \u0111\u1ed9c quy\u1ec1n s\u00e1ng ch\u1ebf v\u00e0o n\u0103m 2020. \u0110\u1ec3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 tr\u00e1nh h\u00e0ng gi\u1ea3, nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng c\u00f4ng b\u1ed1 m\u1ed9t ti\u00eau chu\u1ea9n c\u01a1 s\u1edf TCCS 02:2016\/\u0110HKH v\u1ec1 gia c\u00f4ng v\u00e0 b\u00e0o ch\u1ebf s\u1ea3n ph\u1ea9m b\u1ed9t t\u1eafm t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t.<br>T\u01b0\u1edfng ch\u1eebng b\u1eb1ng s\u00e1ng ch\u1ebf l\u00e0 y\u1ebfu t\u1ed1 b\u1ea3o \u0111\u1ea3m \u0111\u1ea7u ra cho s\u1ea3n ph\u1ea9m, song th\u1ef1c t\u1ebf \u201cnh\u1eefng ng\u00e0y \u0111\u1ea7u t\u00ecm doanh nghi\u1ec7p nh\u1eadn chuy\u1ec3n giao r\u1ea5t v\u1ea5t v\u1ea3, v\u00ec \u0111\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m m\u1edbi, \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng h\u1eb9p n\u00ean kh\u00f4ng nhi\u1ec1u c\u00f4ng ty m\u1eb7n m\u00e0\u201d, PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh k\u1ec3 l\u1ea1i. \u201cM\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng th\u00edch c\u00e1c s\u1ea3n ph\u1ea9m nhanh nh\u01b0 s\u1eefa t\u1eafm, c\u00f2n b\u1ed9t t\u1eafm th\u00ec ph\u1ea3i \u0111un n\u01b0\u1edbc, nh\u1eafc \u0111\u1ebfn \u0111un l\u00e0 m\u1ecdi ng\u01b0\u1eddi ng\u1ea1i r\u1ed3i\u201d, PGS.TS. Ph\u1ea1m Th\u1ecb Th\u1eafm n\u00f3i. V\u1eady l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 hai b\u00ean \u201cb\u1eaft tay\u201d v\u1edbi nhau? Hi\u1ec7u qu\u1ea3 c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 s\u1ef1 nh\u1ea1y b\u00e9n v\u1edbi th\u1ecb tr\u01b0\u1eddng c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 thuy\u1ebft ph\u1ee5c doanh nghi\u1ec7p. \u201cM\u00ecnh n\u00f3i th\u1eb3ng lu\u00f4n v\u1edbi h\u1ecd, s\u1ea3n ph\u1ea9m c\u00f3 ph\u1ea3n h\u1ed3i t\u1ed1t nh\u01b0ng gi\u00e1 \u0111\u1ea7u v\u00e0o cao, kh\u00f3 ph\u00e2n ph\u1ed1i l\u1edbn, ch\u1ec9 l\u00e0m v\u1eeba ph\u1ea3i th\u00ec \u1ed5n, l\u00e0m l\u1edbn s\u1ebd thua l\u1ed7\u201d, ch\u1ecb n\u00f3i.<br>Sau nh\u1eefng n\u1ed7 l\u1ef1c nh\u01b0 th\u1ebf, \u0111\u1ebfn n\u0103m 2017, s\u1ea3n ph\u1ea9m b\u1ed9t t\u1eafm d\u01b0\u1ee3c li\u1ec7u t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c chuy\u1ec3n giao cho c\u00f4ng ty TNHH TM v\u00e0 DV XNK An \u0110\u1ee9c v\u00e0 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i \u1edf c\u00e1c hi\u1ec7u thu\u1ed1c v\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ecba ch\u1ec9 tr\u00ean facebook, c\u00e1c website b\u00e1n h\u00e0ng tr\u1ef1c tuy\u1ebfn nh\u01b0 Shopee, Sendo. R\u1ea5t nhi\u1ec1u b\u00ecnh lu\u1eadn ph\u1ea3n h\u1ed3i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng b\u1ed9t t\u1eafm n\u00e0y cho con nh\u1ecf cho bi\u1ebft \u201c\u0111\u00e3 s\u1ea1ch h\u1ebft c\u00e1c n\u1ed1t m\u1ea9n ng\u1ee9a\u201d, \u201ct\u1eafm xong m\u00f9a h\u00e8 c\u0169ng kh\u00f4ng b\u1ecb r\u00f4m s\u1ea3y\u201d, th\u1eadm ch\u00ed c\u00f3 ng\u01b0\u1eddi b\u1ecb vi\u00eam da c\u01a1 \u0111\u1ecba l\u00e2u n\u0103m, sau khi d\u00f9ng \u201c\u0111\u00e3 kh\u1ecfi ho\u00e0n to\u00e0n, tay kh\u00f4ng c\u00f2n b\u1ecb n\u1ee9t n\u1ebb\u201d.<br><em>S\u1ea3n ph\u1ea9m b\u1ed9t t\u1eafm d\u01b0\u1ee3c li\u1ec7u \u0111\u01a1n \u0111\u1ea5t c\u1ee7a PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 PGS.TS. Ph\u1ea1m Th\u1ecb Th\u1eafm \u0111\u00e3 \u0111\u01b0\u1ee3c th\u01b0\u01a1ng m\u1ea1i h\u00f3a tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/em><br>Th\u00e0nh c\u00f4ng c\u1ee7a b\u1ed9t t\u1eafm d\u01b0\u1ee3c li\u1ec7u kh\u00f4ng ch\u1ec9 l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh t\u1ea1o ra nh\u1eefng s\u1ea3n ph\u1ea9m m\u1edbi nh\u01b0 m\u1eb7t n\u1ea1 d\u01b0\u1ee1ng da t\u1eeb b\u1ed9t \u0111\u01a1n \u0111\u1ea5t, \u201chi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c th\u01b0\u01a1ng m\u1ea1i h\u00f3a v\u00e0 c\u0169ng nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i r\u1ea5t t\u1ed1t t\u1eeb ng\u01b0\u1eddi ti\u00eau d\u00f9ng\u201d. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 th\u00e0nh c\u00f4ng t\u1eeb nghi\u00ean c\u1ee9u \u0111\u1ebfn th\u01b0\u01a1ng m\u1ea1i h\u00f3a s\u1ea3n ph\u1ea9m, nh\u00f3m t\u00e1c gi\u1ea3 \u0111\u00e3 s\u1eed d\u1ee5ng h\u1eefu hi\u1ec7u c\u00f4ng c\u1ee5 s\u1edf h\u1eefu tr\u00ed tu\u1ec7 \u0111\u1ec3 t\u1ea1o ngu\u1ed3n v\u1ed1n t\u00e1i \u0111\u1ea7u t\u01b0 v\u00e0o ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u. Tr\u00ean h\u1ebft, \u201cnh\u1eefng k\u1ebft qu\u1ea3 \u1ee9ng d\u1ee5ng gi\u00fap ch\u00fang t\u00f4i \u2018nu\u00f4i\u2019 nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n, c\u00f3 \u0111i\u1ec1u ki\u1ec7n th\u1ef1c hi\u1ec7n nhi\u1ec1u nghi\u00ean c\u1ee9u b\u00e0i b\u1ea3n h\u01a1n v\u1ec1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t trong l\u00fac kinh ph\u00ed \u0111\u1ea7u t\u01b0 c\u00f2n eo h\u1eb9p\u201d, anh n\u00f3i v\u1ec1 gi\u00e1 tr\u1ecb m\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m \u1ee9ng d\u1ee5ng nh\u01b0 b\u1ed9t t\u1eafm t\u1eeb c\u00e2y \u0111\u01a1n \u0111\u1ea5t \u0111em l\u1ea1i cho m\u00ecnh v\u00e0 c\u1ed9ng s\u1ef1.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>N\u0103m nay, T\u1ed5 ch\u1ee9c S\u1edf h\u1eefu tr\u00ed tu\u1ec7 th\u1ebf gi\u1edbi (WIPO) \u0111\u00e3 ch\u1ecdn th\u00f4ng \u0111i\u1ec7p k\u1ef7 ni\u1ec7m Ng\u00e0y s\u1edf h\u1eefu tr\u00ed tu\u1ec7 th\u1ebf gi\u1edbi l\u00e0 \u201cInnovate for a Green Future &#8211; \u0110\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o v\u00ec m\u1ed9t t\u01b0\u01a1ng lai xanh&#8221; v\u1edbi m\u1ee5c ti\u00eau t\u1ea1o ra m\u1ed9t chi\u1ebfn d\u1ecbch l\u1ea5y \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o v\u00e0 c\u00e1c quy\u1ec1n s\u1edf h\u1eefu tr\u00ed tu\u1ec7 (SHTT) h\u1ed7 tr\u1ee3 cho \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o l\u00e0m trung t\u00e2m c\u1ee7a nh\u1eefng n\u1ed7 l\u1ef1c t\u1ea1o ra m\u1ed9t t\u01b0\u01a1ng lai xanh. B\u00e1o KH&amp;PT tr\u00e2n tr\u1ecdng gi\u1edbi thi\u1ec7u lo\u1ea1t b\u00e0i v\u1ec1 ch\u00ednh s\u00e1ch ph\u00e1t tri\u1ec3n t\u00e0i s\u1ea3n SHTT, gi\u1edbi thi\u1ec7u c\u00e1c s\u00e1ng ch\u1ebf, gi\u1ea3i ph\u00e1p h\u1eefu \u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ea3o h\u1ed9 v\u00e0 \u1ee9ng d\u1ee5ng v\u00e0o th\u1ef1c ti\u1ec5n nh\u1eb1m g\u00f3p ph\u1ea7n ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng v\u00e0 m\u1edf ra con \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn t\u01b0\u01a1ng lai xanh cho \u0111\u1ea5t n\u01b0\u1edbc.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-align-right\"><strong>Thanh An (B\u00e0i vi\u1ebft h\u1ee3p t\u00e1c gi\u1eefa C\u1ee5c SHTT v\u00e0 KHPT)<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-right\"><a href=\"https:\/\/khoahocphattrien.vn\/khoa-hoc\/giai-phap-xu-ly-nuoc-thai-cong-nghiep-bang-nano-sat-hoa-tri-0\/20200416024547761p1c160.htm\">https:\/\/khoahocphattrien.vn\/khoa-hoc\/giai-phap-xu-ly-nuoc-thai-cong-nghiep-bang-nano-sat-hoa-tri-0\/20200416024547761p1c160.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u1eefng nghi\u00ean c\u1ee9u v\u1ec1 c\u00e2y \u0111\u01a1n \u0111\u1ea5t c\u1ee7a PGS.TS. Ph\u1ea1m Th\u1ebf Ch\u00ednh v\u00e0 c\u1ed9ng s\u1ef1 \u1edf tr\u01b0\u1eddng \u0110H Khoa h\u1ecdc, \u0110H Th\u00e1i Nguy\u00ean \u0111\u00e3 cung c\u1ea5p g\u00f3c nh\u00ecn khoa h\u1ecdc \u0111\u1ea7y \u0111\u1ee7 h\u01a1n v\u1ec1 m\u1ed9t lo\u00e0i th\u1ea3o d\u01b0\u1ee3c qu\u00fd \u0111ang d\u1ea7n mai m\u1ed9t \u2013 c\u00e2y \u0111\u01a1n \u0111\u1ea5t. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e0o ch\u1ebf t\u1eeb c\u00e2y \u0111\u01a1n [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":29920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-29919","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\/29919","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\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=29919"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/29919\/revisions"}],"predecessor-version":[{"id":29921,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/29919\/revisions\/29921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/29920"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=29919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=29919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=29919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}