{"id":55181,"date":"2026-05-27T09:48:23","date_gmt":"2026-05-27T02:48:23","guid":{"rendered":"https:\/\/chanhkien.org\/?p=55181"},"modified":"2026-05-28T09:24:35","modified_gmt":"2026-05-28T02:24:35","slug":"vi-sao-trai-cay-khong-con-ngon-nhu-xua","status":"publish","type":"post","link":"https:\/\/chanhkien.org\/2026\/05\/vi-sao-trai-cay-khong-con-ngon-nhu-xua.html","title":{"rendered":"V\u00ec sao tr\u00e1i c\u00e2y kh\u00f4ng c\u00f2n ngon nh\u01b0 x\u01b0a?"},"content":{"rendered":"<div id=\"mw-content-text\" class=\"mw-content-ltr\" dir=\"ltr\" lang=\"en\">\n<div class=\"mw-parser-output\">\n<p><i>T\u00e1c gi\u1ea3: Jennifer Sweenie<\/i><\/p>\n<p><b>[ChanhKien.org]<\/b><\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 n\u00f4ng d\u00e2n gi\u1ea3i th\u00edch r\u1eb1ng vi\u1ec7c lai t\u1ea1o gi\u1ed1ng \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian b\u1ea3o qu\u1ea3n, thu ho\u1ea1ch s\u1edbm v\u00e0 canh t\u00e1c c\u00f4ng nghi\u1ec7p \u0111\u00e3 l\u00e0m m\u1ea5t \u0111i h\u01b0\u01a1ng v\u1ecb c\u0169ng nh\u01b0 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a tr\u00e1i c\u00e2y.<\/p>\n<p><a class=\"external free\" href=\"https:\/\/www.theepochtimes.com\/_next\/image?url=https%3A%2F%2Fimg.theepochtimes.com%2Fassets%2Fuploads%2F2026%2F04%2F27%2Fid6017811-WhyFruitDoesntTasteLikeItUsedTojpg-20260427191806912.jpg&amp;w=1200&amp;q=100\" rel=\"nofollow\"><img decoding=\"async\" class=\"alignnone size-medium\" src=\"https:\/\/www.theepochtimes.com\/_next\/image?url=https%3A%2F%2Fimg.theepochtimes.com%2Fassets%2Fuploads%2F2026%2F04%2F27%2Fid6017811-WhyFruitDoesntTasteLikeItUsedTojpg-20260427191806912.jpg&amp;w=1200&amp;q=100\" width=\"1200\" height=\"800\" \/><\/a><\/p>\n<p><i>(\u1ea2nh: The Epoch Times, Shutterstock)<\/i><\/p>\n<p>C\u00f3 l\u1ebd lo\u1ea1i tr\u00e1i c\u00e2y \u0111\u1eb9p m\u1eaft nh\u1ea5t m\u00e0 b\u1ea1n \u0103n trong n\u0103m nay c\u0169ng s\u1ebd l\u00e0 lo\u1ea1i k\u00e9m ngon mi\u1ec7ng nh\u1ea5t. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean.<\/p>\n<p>Khi ng\u00e0nh s\u1ea3n xu\u1ea5t tr\u00e1i c\u00e2y m\u1edf r\u1ed9ng tr\u00ean to\u00e0n c\u1ea7u, ng\u01b0\u1eddi tr\u1ed3ng ng\u00e0y c\u00e0ng lai t\u1ea1o nh\u1eefng gi\u1ed1ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c qu\u00e3ng \u0111\u01b0\u1eddng v\u1eadn chuy\u1ec3n d\u00e0i, n\u1eb1m l\u00e2u h\u01a1n tr\u00ean k\u1ec7 h\u00e0ng, c\u00f3 v\u1ebb ngo\u00e0i \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 b\u1eaft m\u1eaft, th\u01b0\u1eddng ph\u1ea3i hy sinh c\u00e1c lo\u1ea1i \u0111\u01b0\u1eddng ph\u1ee9c h\u1ee3p v\u00e0 h\u1ee3p ch\u1ea5t t\u1ea1o h\u01b0\u01a1ng, nh\u1eefng y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean h\u01b0\u01a1ng v\u1ecb \u0111\u1eb7c tr\u01b0ng c\u1ee7a tr\u00e1i c\u00e2y.<\/p>\n<p>Qu\u1ea3 d\u00e2u t\u00e2y s\u00e1ng b\u00f3ng nh\u00ecn b\u1ea1n qua chi\u1ebfc h\u1ed9p nh\u1ef1a trong su\u1ed1t \u1ea5y kh\u00f4ng \u0111\u01b0\u1ee3c tr\u1ed3ng \u0111\u1ec3 ngon mi\u1ec7ng. N\u00f3 \u0111\u01b0\u1ee3c tr\u1ed3ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n t\u1ed1t, l\u00ean h\u00ecnh \u0111\u1eb9p, v\u00e0 s\u1ed1ng s\u00f3t qua chu\u1ed7i cung \u1ee9ng. H\u01b0\u01a1ng v\u1ecb ch\u01b0a bao gi\u1edd l\u00e0 \u01b0u ti\u00ean.<\/p>\n<p>\u201cCh\u00fang t\u00f4i lu\u00f4n t\u00ecm ki\u1ebfm lo\u1ea1i d\u00e2u t\u00e2y ho\u00e0n h\u1ea3o \u1ea5y\u201d, \u00f4ng Paul Avellino, ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn theo ph\u01b0\u01a1ng ph\u00e1p t\u00e1i sinh v\u00e0 l\u00e0 nh\u00e0 s\u00e1ng l\u1eadp trang tr\u1ea1i Avellino, n\u00f3i v\u1edbi The Epoch Times.<\/p>\n<p><b>Thu ho\u1ea1ch qu\u00e1 s\u1edbm<\/b><\/p>\n<p>Nh\u1eefng qu\u1ea3 d\u00e2u t\u00e2y \u0111\u01b0\u1ee3c h\u00e1i s\u1edbm s\u1ebd c\u1ee9ng ch\u1eafc h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n cho vi\u1ec7c v\u1eadn chuy\u1ec3n, nh\u01b0ng ch\u00fang kh\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c h\u01b0\u01a1ng v\u1ecb, k\u1ebft c\u1ea5u, hay ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 gi\u1ed1ng nh\u01b0 tr\u00e1i c\u00e2y ch\u00edn t\u1ef1 nhi\u00ean tr\u00ean c\u00e2y.<\/p>\n<p>V\u1ec1 c\u01a1 b\u1ea3n, k\u1ebft qu\u1ea3 l\u00e0 s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 h\u01b0\u01a1ng v\u1ecb. D\u00e2u t\u00e2y c\u00f3 th\u1ec3 chuy\u1ec3n sang m\u00e0u \u0111\u1ecf \u2014 v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a kh\u00ed ethylene \u2014 nh\u01b0ng m\u00e0u s\u1eafc \u0111\u00f3 ch\u1ec9 mang t\u00ednh th\u1ea9m m\u1ef9. V\u1ecb ng\u1ecdt, h\u01b0\u01a1ng th\u01a1m v\u00e0 d\u1ecbch qu\u1ea3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n tr\u00ean c\u00e2y, v\u00e0 m\u1ed9t khi b\u1ea1n c\u1eaft \u0111\u1ee9t m\u1ed1i li\u00ean h\u1ec7 \u0111\u00f3, b\u1ea1n kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c ch\u00fang l\u1ea1i \u0111\u01b0\u1ee3c.<\/p>\n<p>\u201cKhi b\u1ea1n h\u00e1i m\u1ed9t qu\u1ea3 d\u00e2u t\u00e2y, n\u00f3 s\u1ebd ng\u1eebng t\u1ea1o ra \u0111\u01b0\u1eddng\u201d, \u00f4ng Taylor Wallace, ng\u01b0\u1eddi c\u00f3 b\u1eb1ng ti\u1ebfn s\u0129 v\u1ec1 khoa h\u1ecdc th\u1ef1c ph\u1ea9m v\u00e0 dinh d\u01b0\u1ee1ng, n\u00f3i v\u1edbi The Epoch Times. \u00d4ng cho bi\u1ebft, tr\u00e1i c\u00e2y \u0111\u01b0\u1ee3c thu ho\u1ea1ch s\u1edbm r\u1ed3i v\u1eadn chuy\u1ec3n \u0111i xa. Kh\u00ed ethylene \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m ch\u00fang chuy\u1ec3n \u0111\u1ecf, nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c h\u01b0\u01a1ng v\u1ecb.<\/p>\n<p>Nh\u1eefng g\u00ec x\u1ea3y ra sau khi h\u00e1i c\u00e0ng l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam v\u1ea5n \u0111\u1ec1. M\u1ed9t nghi\u00ean c\u1ee9u t\u1ed5ng quan n\u0103m 2026 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed N\u00f4ng nghi\u1ec7p v\u00e0 C\u00f4ng ngh\u1ec7 (Journal of Agriculture and Technology) cho th\u1ea5y r\u1eb1ng b\u1ea3o qu\u1ea3n l\u1ea1nh l\u00e0m ch\u1eadm c\u00e1c qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean khi\u1ebfn tr\u00e1i c\u00e2y ch\u00edn v\u00e0 h\u01b0 h\u1ecfng, k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng, v\u00e0 duy tr\u00ec h\u00ecnh th\u1ee9c v\u00e0 k\u1ebft c\u1ea5u.<\/p>\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00ean ti\u1ebfn h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea3o qu\u1ea3n trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh, c\u00f3 th\u1ec3 k\u00e9o d\u00e0i \u0111\u1ed9 t\u01b0\u01a1i h\u01a1n n\u1eefa, m\u1eb7c d\u00f9 \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 t\u1ed5n th\u01b0\u01a1ng do l\u1ea1nh ho\u1eb7c m\u00f9i v\u1ecb kh\u00f3 ch\u1ecbu.<\/p>\n<p>\u201cB\u1ea1n kh\u00f4ng th\u1ec3 mong \u0111\u1ee3i m\u1ed9t qu\u1ea3 t\u00e1o \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n t\u1eeb n\u1eeda v\u00f2ng \u0111\u1ea5t n\u01b0\u1edbc v\u00e0 h\u00e1i c\u00e1ch \u0111\u00e2y nhi\u1ec1u th\u00e1ng v\u1eabn ngon \u0111\u01b0\u1ee3c\u201d, \u00f4ng Avellino n\u00f3i.<\/p>\n<p><b>\u0110\u01b0\u1ee3c lai t\u1ea1o cho k\u1ec7 h\u00e0ng, kh\u00f4ng ph\u1ea3i cho v\u1ecb gi\u00e1c<\/b><\/p>\n<p>Vi\u1ec7c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u01b0u ti\u00ean v\u1ebb ngo\u00e0i kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u ng\u1eabu nhi\u00ean; n\u00f3 ph\u1ea3n \u00e1nh ch\u00ednh th\u1ecb hi\u1ebfu c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<p>M\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2024 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Foods cho th\u1ea5y v\u1ebb ngo\u00e0i l\u00e0 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng m\u1ea1nh nh\u1ea5t \u0111\u1ebfn quy\u1ebft \u0111\u1ecbnh mua d\u00e2u t\u00e2y, v\u01b0\u1ee3t tr\u00ean c\u1ea3 l\u1ee3i \u00edch s\u1ee9c kh\u1ecfe v\u00e0 h\u01b0\u01a1ng v\u1ecb, trong khi th\u01b0\u01a1ng hi\u1ec7u l\u1ea1i l\u00e0 y\u1ebfu t\u1ed1 \u00edt quan tr\u1ecdng nh\u1ea5t.<\/p>\n<p>Theo m\u1ed9t ngh\u0129a n\u00e0o \u0111\u00f3, ng\u01b0\u1eddi tr\u1ed3ng \u0111ang cung c\u1ea5p cho ng\u01b0\u1eddi mua \u0111\u00fang th\u1ee9 h\u1ecd t\u00ecm ki\u1ebfm t\u1ea1i \u0111i\u1ec3m b\u00e1n. V\u1ea5n \u0111\u1ec1 l\u00e0 nh\u1eefng g\u00ec tr\u00f4ng h\u1ea5p d\u1eabn v\u00e0 nh\u1eefng g\u00ec th\u1ef1c s\u1ef1 ngon mi\u1ec7ng gi\u1edd \u0111\u00e2y \u0111\u00e3 b\u1ecb t\u00e1ch r\u1eddi.<\/p>\n<p>\u201cCh\u00fang t\u00f4i lai t\u1ea1o d\u00e2u t\u00e2y \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian b\u1ea3o qu\u1ea3n, t\u0103ng k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 c\u1ee9ng ch\u1eafc nh\u1eb1m gi\u00fap ch\u00fang ch\u1ecbu \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n\u201d, \u00f4ng Wallace n\u00f3i.<\/p>\n<p>M\u1ed9t s\u1ed1 gi\u1ed1ng \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u01a1n gi\u1ea3n v\u00ec ch\u00fang cho n\u0103ng su\u1ea5t cao h\u01a1n tr\u00ean m\u1ed7i c\u00e2y, \u01b0u ti\u00ean s\u1ea3n l\u01b0\u1ee3ng v\u00e0 t\u00ednh \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<p>\u201cPh\u1ea7n l\u1edbn l\u00e0 do c\u00e1ch tr\u00ecnh b\u00e0y\u201d, \u00f4ng Avellino n\u00f3i. \u201cH\u1ecd mu\u1ed1n l\u1ea5p \u0111\u1ea7y nh\u1eefng h\u1ed9p nh\u1ef1a trong su\u1ed1t \u1ea5y\u201d.<\/p>\n<p>\u00d4ng Wallace n\u00f3i: \u201cNh\u01b0ng \u0111\u1ed5i l\u1ea1i b\u1ea1n s\u1ebd c\u00f3 lo\u1ea1i tr\u00e1i c\u00e2y nhi\u1ec1u n\u01b0\u1edbc h\u01a1n, \u00edt h\u01b0\u01a1ng v\u1ecb h\u01a1n\u201d.<\/p>\n<p>M\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2021 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Nghi\u00ean c\u1ee9u l\u00e0m v\u01b0\u1eddn (Horticulture Research) \u0111\u00e3 ph\u00e2n t\u00edch h\u01a1n 100 gi\u1ed1ng v\u00e0 d\u00f2ng lai t\u1ea1o kh\u00e1c nhau trong su\u1ed1t b\u1ea3y n\u0103m, k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c nh\u00f3m ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u0111\u00e1nh gi\u00e1 h\u01b0\u01a1ng v\u1ecb v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc.<\/p>\n<p>M\u1eb7c d\u00f9 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u1ea3m nh\u1eadn \u0111\u1ed9 ng\u1ecdt, nh\u01b0ng c\u00e1c h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng th\u01a1m d\u1ec5 bay h\u01a1i c\u1ee5 th\u1ec3 c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. C\u00e1c m\u00f4 h\u00ecnh t\u00ednh \u0111\u1ebfn c\u1ea3 hai y\u1ebfu t\u1ed1 n\u00e0y d\u1ef1 \u0111o\u00e1n s\u1edf th\u00edch c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng ch\u00ednh x\u00e1c h\u01a1n so v\u1edbi c\u00e1c m\u00f4 h\u00ecnh ch\u1ec9 d\u1ef1a tr\u00ean l\u01b0\u1ee3ng \u0111\u01b0\u1eddng, cho th\u1ea5y c\u00e1c h\u1ee3p ch\u1ea5t t\u1ea1o h\u01b0\u01a1ng l\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh quy\u1ebft \u0111\u1ecbnh c\u1ea3m nh\u1eadn \u0111\u1ed9 ng\u1ecdt c\u1ee7a d\u00e2u t\u00e2y v\u1edbi ch\u00fang ta.<\/p>\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p canh t\u00e1c c\u00e0ng khi\u1ebfn h\u01b0\u01a1ng v\u1ecb c\u1ee7a tr\u00e1i c\u00e2y tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n. M\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2023 c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed H\u00f3a h\u1ecdc N\u00f4ng nghi\u1ec7p v\u00e0 Th\u1ef1c ph\u1ea9m (Journal of Agricultural and Food Chemistry) cho th\u1ea5y m\u1ed9t s\u1ed1 lo\u1ea1i thu\u1ed1c di\u1ec7t n\u1ea5m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb d\u00e2u t\u00e2y b\u1eb1ng c\u00e1ch l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi t\u0103ng \u0111\u1ed9 axit v\u00e0 thay \u0111\u1ed5i c\u00e1c h\u1ee3p ch\u1ea5t t\u1ea1o h\u01b0\u01a1ng.<\/p>\n<p><b>Tr\u00e1i c\u00e2y bi\u1ebfn \u0111\u1ed5i sinh h\u1ecdc \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn dinh d\u01b0\u1ee1ng c\u1ee7a b\u1ea1n<\/b><\/p>\n<p>C\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y hi\u1ec7n \u0111\u1ea1i c\u0169ng \u0111\u00e3 suy gi\u1ea3m v\u1ec1 h\u00e0m l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng.<\/p>\n<p>M\u1ed9t b\u00e0i t\u1ed5ng quan n\u0103m 2024 c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Foods cho th\u1ea5y ch\u1ea5t l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng c\u1ee7a tr\u00e1i c\u00e2y \u0111\u00e3 suy gi\u1ea3m trong v\u00e0i th\u1eadp ni\u00ean qua do canh t\u00e1c n\u0103ng su\u1ea5t cao, \u0111\u1ea5t \u0111ai tho\u00e1i h\u00f3a, n\u00f4ng nghi\u1ec7p h\u00f3a h\u1ecdc v\u00e0 s\u1ef1 chuy\u1ec3n d\u1ecbch kh\u1ecfi c\u00e1c gi\u1ed1ng truy\u1ec1n th\u1ed1ng gi\u00e0u dinh d\u01b0\u1ee1ng.<\/p>\n<p>\u201cKhi s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n c\u00f4ng nghi\u1ec7p, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m gi\u1ed1ng nh\u01b0 khi tr\u1ed3ng tr\u00ean \u0111\u1ea5t s\u1ed1ng\u201d, \u00f4ng Avellino n\u00f3i.<\/p>\n<p>M\u1ed9t ph\u00e2n t\u00edch n\u0103m 2021 v\u1ec1 th\u00e0nh ph\u1ea7n th\u1ef1c ph\u1ea9m \u1edf Anh Qu\u1ed1c trong 60 n\u0103m qua cho th\u1ea5y s\u1ef1 suy gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c kho\u00e1ng ch\u1ea5t quan tr\u1ecdng trong tr\u00e1i c\u00e2y, bao g\u1ed3m s\u1eaft, \u0111\u1ed3ng v\u00e0 natri. S\u1ef1 suy gi\u1ea3m dinh d\u01b0\u1ee1ng n\u00e0y c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng hi\u1ec7n \u0111\u1ea1i, t\u00ecnh tr\u1ea1ng tho\u00e1i h\u00f3a \u0111\u1ea5t v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p canh t\u00e1c c\u00f4ng nghi\u1ec7p.<\/p>\n<p><a href=\"https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F.jpeg\"><img decoding=\"async\" class=\"alignnone  wp-image-55187\" src=\"https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F-300x300.jpeg\" alt=\"\" width=\"458\" height=\"458\" srcset=\"https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F-300x300.jpeg 300w, https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F-1021x1024.jpeg 1021w, https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F-150x150.jpeg 150w, https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F-768x770.jpeg 768w, https:\/\/chanhkien.org\/wp-content\/uploads\/2026\/05\/6B9188ED-D6CF-418F-AAD2-CD3BA3FD552F.jpeg 1348w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/a><\/p>\n<p>\u201cC\u00e1c ph\u01b0\u01a1ng ph\u00e1p canh t\u00e1c v\u00e0 b\u1ea3o qu\u1ea3n hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ed9t s\u1ed1 ch\u1ea5t dinh d\u01b0\u1ee1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 vitamin C v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t th\u1ef1c v\u1eadt\u201d, b\u00e0 Michelle Routhenstein, m\u1ed9t chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, n\u00f3i v\u1edbi The Epoch Times. \u201cC\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t l\u00e0 c\u00e1ch tr\u1ed3ng tr\u00e1i c\u00e2y, th\u1eddi \u0111i\u1ec3m thu ho\u1ea1ch v\u00e0 th\u1eddi gian b\u1ea3o qu\u1ea3n\u201d.<\/p>\n<p>B\u1ea3o qu\u1ea3n l\u1ea1nh c\u00f3 th\u1ec3 gi\u00fap duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh, \u0111\u1eb7c bi\u1ec7t b\u1eb1ng c\u00e1ch l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh m\u1ea5t vitamin, nh\u01b0ng m\u1ed9t s\u1ed1 ch\u1ea5t dinh d\u01b0\u1ee1ng v\u1eabn suy gi\u1ea3m theo th\u1eddi gian, trong khi kho\u00e1ng ch\u1ea5t v\u00e0 ch\u1ea5t x\u01a1 nh\u00ecn chung v\u1eabn t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh.<\/p>\n<p><b>C\u00e1ch ch\u1ecdn tr\u00e1i c\u00e2y ngon nh\u1ea5t<\/b><\/p>\n<p>Tr\u00e1i c\u00e2y ngon nh\u1ea5t khi \u0111\u01b0\u1ee3c thu ho\u1ea1ch \u0111\u00fang \u0111\u1ed9 ch\u00edn, \u0111i\u1ec1u th\u01b0\u1eddng ch\u1ec9 x\u1ea3y ra trong m\u00f9a v\u1ee5 t\u1ef1 nhi\u00ean c\u1ee7a ch\u00fang.<\/p>\n<p>\u201cB\u1ea1n kh\u00f4ng th\u1ec3 mong c\u00f3 \u0111\u01b0\u1ee3c n\u00f4ng s\u1ea3n ngon nh\u1ea5t khi tr\u00e1i m\u00f9a\u201d, \u00f4ng Avellino n\u00f3i. \u201cC\u1ed1 \u0103n c\u00e1c lo\u1ea1i qu\u1ea3 m\u1ecdng khi kh\u00f4ng ph\u1ea3i m\u00f9a c\u1ee7a ch\u00fang s\u1ebd ph\u1ea3n t\u00e1c d\u1ee5ng\u201d.<\/p>\n<p>N\u00f4ng s\u1ea3n \u0111\u1ecba ph\u01b0\u01a1ng gi\u00fap r\u00fat ng\u1eafn qu\u00e3ng \u0111\u01b0\u1eddng t\u1eeb n\u00f4ng tr\u1ea1i \u0111\u1ebfn b\u00e0n \u0103n, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c tr\u00e1i c\u00e2y c\u00f3 th\u1ec3 \u1edf tr\u00ean c\u00e2y l\u00e2u h\u01a1n \u0111\u1ec3 \u0111\u01b0\u1eddng, h\u01b0\u01a1ng th\u01a1m v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t t\u1ea1o v\u1ecb c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<p>Tr\u00e1i c\u00e2y \u0111\u00f4ng l\u1ea1nh l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn thay th\u1ebf t\u1ed1t khi tr\u00e1i c\u00e2y t\u01b0\u01a1i tr\u00e1i m\u00f9a kh\u00f4ng \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c thu ho\u1ea1ch khi ch\u00edn r\u1ed9 r\u1ed3i \u0111\u01b0\u1ee3c c\u1ea5p \u0111\u00f4ng nhanh \u0111\u1ec3 gi\u1eef l\u1ea1i h\u01b0\u01a1ng v\u1ecb v\u00e0 ch\u1ea5t dinh d\u01b0\u1ee1ng t\u1ed1t h\u01a1n so v\u1edbi tr\u00e1i c\u00e2y t\u01b0\u01a1i ph\u1ea3i v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng d\u00e0i.<\/p>\n<p>Khi mua \u1edf c\u1eeda h\u00e0ng, h\u00e3y tin v\u00e0o kh\u1ee9u gi\u00e1c h\u01a1n l\u00e0 th\u1ecb gi\u00e1c. M\u00f9i th\u01a1m ng\u1ecdt r\u00f5 r\u1ec7t, m\u00e0u s\u1eafc t\u01b0\u01a1i s\u00e1ng v\u00e0 \u0111\u1ed9 m\u1ec1m nh\u1eb9 th\u01b0\u1eddng l\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u \u0111\u00e1ng tin cho th\u1ea5y tr\u00e1i c\u00e2y \u0111\u00e3 ch\u00edn, \u0111\u00e1ng tin h\u01a1n nhi\u1ec1u so v\u1edbi v\u1ebb ngo\u00e0i b\u00f3ng b\u1ea9y v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<p>B\u00e0 Routhenstein khuy\u00ean n\u00ean \u01b0u ti\u00ean d\u00f9ng s\u1edbm c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y d\u1ec5 h\u1ecfng h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c lo\u1ea1i qu\u1ea3 m\u1ecdng, c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t sau khi mua, b\u1ea3o qu\u1ea3n l\u1ea1nh h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i tr\u00e1i c\u00e2y v\u00e0 tr\u00e1nh c\u1eaft tr\u00e1i c\u00e2y tr\u01b0\u1edbc khi \u0103n qu\u00e1 l\u00e2u, v\u00ec vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed v\u00e0 \u00e1nh s\u00e1ng c\u00f3 th\u1ec3 g\u00e2y th\u00e2m m\u00e0u v\u00e0 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y c\u00e1c ch\u1ea5t ch\u1ed1ng oxy h\u00f3a nh\u1ea1y c\u1ea3m nh\u01b0 vitamin C v\u00e0 carotenoid.<\/p>\n<p>D\u00f9 sao c\u00f3 tr\u00e1i c\u00e2y \u0111\u1ec3 \u0103n v\u1eabn t\u1ed1t h\u01a1n l\u00e0 kh\u00f4ng \u0103n tr\u00e1i c\u00e2y, v\u00e0 n\u00f4ng s\u1ea3n \u0111\u01b0\u1ee3c tr\u1ed3ng theo ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng th\u01b0\u1eddng v\u1eabn cung c\u1ea5p nhi\u1ec1u ch\u1ea5t dinh d\u01b0\u1ee1ng quan tr\u1ecdng v\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho s\u1ee9c kh\u1ecfe. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n t\u1eebng th\u1eafc m\u1eafc v\u00ec sao m\u1ed9t qu\u1ea3 d\u00e2u t\u00e2y tr\u00f4ng ho\u00e0n h\u1ea3o sau l\u1edbp h\u1ed9p nh\u1ef1a trong su\u1ed1t l\u1ea1i g\u1ea7n nh\u01b0 ch\u1eb3ng c\u00f3 h\u01b0\u01a1ng v\u1ecb g\u00ec, th\u00ec \u0111\u00f3 kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 c\u1ea3m gi\u00e1c c\u1ee7a b\u1ea1n.<\/p>\n<p><i>(Theo The Epoch Times)<\/i><\/p>\n<p>D\u1ecbch t\u1eeb: <a class=\"external free\" href=\"https:\/\/www.theepochtimes.com\/health\/why-fruit-doesnt-taste-like-it-used-to-6011240\" rel=\"nofollow\">https:\/\/www.theepochtimes.com\/health\/why-fruit-doesnt-taste-like-it-used-to-6011240<\/a><\/p>\n<\/div>\n<\/div>\n<div id=\"catlinks\" class=\"catlinks\" data-mw=\"interface\"><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e1c gi\u1ea3: Jennifer Sweenie [ChanhKien.org] C\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 n\u00f4ng d\u00e2n gi\u1ea3i th\u00edch r\u1eb1ng vi\u1ec7c lai t\u1ea1o gi\u1ed1ng \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian b\u1ea3o qu\u1ea3n, thu ho\u1ea1ch s\u1edbm v\u00e0 canh t\u00e1c c\u00f4ng nghi\u1ec7p \u0111\u00e3 l\u00e0m m\u1ea5t \u0111i h\u01b0\u01a1ng v\u1ecb c\u0169ng nh\u01b0 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a tr\u00e1i c\u00e2y. (\u1ea2nh: The Epoch Times, Shutterstock) C\u00f3 [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[80],"tags":[],"class_list":["post-55181","post","type-post","status-publish","format-standard","hentry","category-khoa-hoc-khac"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>V\u00ec sao tr\u00e1i c\u00e2y kh\u00f4ng c\u00f2n ngon nh\u01b0 x\u01b0a? - Ch\u00e1nh Ki\u1ebfn Net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chanhkien.org\/2026\/05\/vi-sao-trai-cay-khong-con-ngon-nhu-xua.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00ec sao tr\u00e1i c\u00e2y kh\u00f4ng c\u00f2n ngon nh\u01b0 x\u01b0a? - Ch\u00e1nh Ki\u1ebfn Net\" \/>\n<meta property=\"og:description\" content=\"T\u00e1c gi\u1ea3: Jennifer Sweenie [ChanhKien.org] C\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 n\u00f4ng d\u00e2n gi\u1ea3i th\u00edch r\u1eb1ng vi\u1ec7c lai t\u1ea1o gi\u1ed1ng \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian b\u1ea3o qu\u1ea3n, thu ho\u1ea1ch s\u1edbm v\u00e0 canh t\u00e1c c\u00f4ng nghi\u1ec7p \u0111\u00e3 l\u00e0m m\u1ea5t \u0111i h\u01b0\u01a1ng v\u1ecb c\u0169ng nh\u01b0 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a tr\u00e1i c\u00e2y. 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