{"id":8396,"date":"2025-09-17T10:25:57","date_gmt":"2025-09-17T03:25:57","guid":{"rendered":"https:\/\/trarongvang.fulipage.com\/tin-chuyen-nganh\/hong-tra-la-loai-tra-gi-nguon-goc-huong-vi-va-cach-pha\/"},"modified":"2026-03-31T18:39:51","modified_gmt":"2026-03-31T11:39:51","slug":"hong-tra-la-loai-tra-gi","status":"publish","type":"post","link":"https:\/\/trarongvang.fulipage.com\/en\/hong-tra-la-loai-tra-gi\/","title":{"rendered":"H\u1ed3ng tr\u00e0 l\u00e0 lo\u1ea1i tr\u00e0 g\u00ec? Ngu\u1ed3n g\u1ed1c, h\u01b0\u01a1ng v\u1ecb v\u00e0 c\u00e1ch pha"},"content":{"rendered":"<strong>\u201cH\u1ed3ng tr\u00e0\u201d th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u00e0 \u0111en, th\u1eadt ra l\u00e0 m\u1ed9t d\u00f2ng tr\u00e0 c\u00f3 \u0111\u1ed9 oxy h\u00f3a to\u00e0n ph\u1ea7n, h\u01b0\u01a1ng malt\u2013caramel r\u00f5 v\u00e0 h\u1eadu ng\u1ecdt \u1ea5m. B\u00e0i vi\u1ebft n\u00e0y gi\u00fap b\u1ea1n hi\u1ec3u h\u1ed3ng tr\u00e0 l\u00e0 lo\u1ea1i tr\u00e0 g\u00ec, kh\u00e1c g\u00ec l\u1ee5c tr\u00e0\/\u00f4 long, c\u00f3 t\u00e1c d\u1ee5ng g\u00ec, bao nhi\u00eau caffeine, c\u00e1ch pha \u0111\u00fang \u0111\u1ec3 gi\u1eef v\u1ecb \u0111\u1eadm m\u00e0 kh\u00f4ng ch\u00e1t, c\u00f9ng m\u1eb9o ch\u1ecdn mua v\u00e0 b\u1ea3o qu\u1ea3n cho ng\u01b0\u1eddi m\u1edbi l\u1eabn ng\u01b0\u1eddi \u0111\u00e3 u\u1ed1ng tr\u00e0 l\u00e2u n\u0103m<\/strong>.\n<h2>1. H\u1ed3ng tr\u00e0 l\u00e0 lo\u1ea1i tr\u00e0 g\u00ec?<\/h2>\nH\u1ed3ng tr\u00e0 l\u00e0 d\u00f2ng tr\u00e0 \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn t\u1eeb Camellia sinensis theo quy tr\u00ecnh oxy h\u00f3a ho\u00e0n to\u00e0n: L\u00e0m h\u00e9o \u2192 v\u00f2 \u2192 \u0111\u1ec3 oxy h\u00f3a \u0111\u1ebfn m\u1ee9c mong mu\u1ed1n \u2192 s\u1ea5y c\u1ed1 \u0111\u1ecbnh. Nh\u1edd qu\u00e1 tr\u00ecnh oxy h\u00f3a cao, h\u1ed3ng tr\u00e0 c\u00f3 h\u01b0\u01a1ng v\u1ecb \u0111\u1eadm \u0111\u00e0, d\u1ec5 k\u1ebft h\u1ee3p c\u00f9ng s\u1eefa ho\u1eb7c th\u01b0\u1edfng n\u00f3ng nguy\u00ean ch\u1ea5t.\n\nT\u00ean g\u1ecdi kh\u00e1c nhau xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1ch \u201cnh\u00ecn m\u00e0u\u201d: Trong ti\u1ebfng Vi\u1ec7t\/Trung, ng\u01b0\u1eddi ta nh\u00ecn m\u00e0u n\u01b0\u1edbc pha n\u00ean g\u1ecdi l\u00e0 h\u1ed3ng tr\u00e0 (m\u00e0u \u0111\u1ecf h\u1ed5 ph\u00e1ch). Trong ti\u1ebfng Anh, ng\u01b0\u1eddi ta nh\u00ecn m\u00e0u l\u00e1 kh\u00f4 sau oxy h\u00f3a n\u00ean g\u1ecdi l\u00e0 black tea. C\u1ea3 hai \u0111\u1ec1u ch\u1ec9 c\u00f9ng m\u1ed9t lo\u1ea1i tr\u00e0.\n\n\u0110\u1eb7c tr\u01b0ng c\u1ea3m quan c\u1ee7a h\u1ed3ng tr\u00e0 l\u00e0 n\u01b0\u1edbc tr\u00e0 h\u1ed5 ph\u00e1ch\u2013\u0111\u1ecf n\u00e2u, h\u01b0\u01a1ng malt, m\u1eadt ong, caramel, tr\u00e1i c\u00e2y kh\u00f4; th\u00e2n v\u1ecb \u0111\u1eadm, \u1ea5m, h\u1eadu \u00eam ng\u1ecdt n\u1ebfu nguy\u00ean li\u1ec7u t\u1ed1t. H\u00e0m l\u01b0\u1ee3ng caffeine \u1edf m\u1ee9c trung b\u00ecnh\u2013kh\u00e1 so v\u1edbi c\u00e1c lo\u1ea1i tr\u00e0 kh\u00e1c, t\u1ea1o c\u1ea3m gi\u00e1c t\u1ec9nh t\u00e1o nh\u01b0ng v\u1eabn m\u01b0\u1ee3t mi\u1ec7ng khi u\u1ed1ng.\n\n<img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-3275\" src=\"https:\/\/trarongvang.fulipage.com\/wp-content\/uploads\/2026\/03\/hong-tra-la-loai-tra-gi-1.avif\" alt=\"H\u1ed3ng tr\u00e0 l\u00e0 lo\u1ea1i tr\u00e0 g\u00ec\" width=\"850\" height=\"850\" \/>\n<h2>2. Ngu\u1ed3n g\u1ed1c v\u00e0 quy tr\u00ecnh ch\u1ebf bi\u1ebfn h\u1ed3ng tr\u00e0<\/h2>\n<strong>L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh<\/strong>\n\nH\u1ed3ng tr\u00e0 xu\u1ea5t hi\u1ec7n s\u1edbm \u1edf Trung Hoa (\u0111i\u1ec3n h\u00ecnh v\u00f9ng Ph\u00fac Ki\u1ebfn v\u1edbi c\u00e1c d\u00f2ng h\u1ed3ng tr\u00e0 c\u1ed5 \u0111i\u1ec3n), sau \u0111\u00f3 lan r\u1ed9ng theo con \u0111\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i sang \u1ea4n \u0110\u1ed9 v\u00e0 Sri Lanka d\u01b0\u1edbi \u1ea3nh h\u01b0\u1edfng c\u1ee7a ng\u01b0\u1eddi Anh. \u1ede \u1ea4n \u0110\u1ed9, hai v\u00f9ng Assam v\u00e0 Darjeeling ph\u00e1t tri\u1ec3n m\u1ea1nh v\u1edbi phong c\u00e1ch r\u1ea5t ri\u00eang; t\u1ea1i Sri Lanka, h\u1ed3ng tr\u00e0 c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i d\u01b0\u1edbi t\u00ean Ceylon. T\u1eeb c\u00e1c trung t\u00e2m n\u00e0y, h\u1ed3ng tr\u00e0 tr\u1edf th\u00e0nh \u0111\u1ed3 u\u1ed1ng to\u00e0n c\u1ea7u, l\u00e0 n\u1ec1n cho nhi\u1ec1u d\u00f2ng tr\u00e0 s\u1eefa v\u00e0 tr\u00e0 \u01b0\u1edbp h\u01b0\u01a1ng hi\u1ec7n \u0111\u1ea1i.\n\n<strong>Quy tr\u00ecnh k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i<\/strong>\n\nD\u00f9 m\u1ed7i v\u00f9ng c\u00f3 b\u00ed quy\u1ebft ri\u00eang, quy tr\u00ecnh l\u00e0m h\u1ed3ng tr\u00e0 chu\u1ea9n th\u01b0\u1eddng \u0111i theo chu\u1ed7i sau:\n<ul>\n \t<li><strong>L\u00e0m h\u00e9o (withering):<\/strong> L\u00e1 t\u01b0\u01a1i \u0111\u01b0\u1ee3c tr\u1ea3i m\u1ecfng \u0111\u1ec3 gi\u1ea3m \u1ea9m v\u00e0 \u201cm\u1ec1m\u201d s\u1ee3i l\u00e1, chu\u1ea9n b\u1ecb cho b\u01b0\u1edbc v\u00f2.<\/li>\n \t<li><strong>V\u00f2 (rolling):<\/strong> L\u00e0m d\u1eadp th\u00e0nh t\u1ebf b\u00e0o \u0111\u1ec3 gi\u1ea3i ph\u00f3ng d\u1ecbch tr\u00e0, gi\u00fap oxy h\u00f3a di\u1ec5n ra \u0111\u1ed3ng \u0111\u1ec1u (c\u00f3 hai phong c\u00e1ch: orthodox \u2013 v\u00f2 cu\u1ed9n gi\u1eef h\u00ecnh l\u00e1; CTC \u2013 c\u1eaft, v\u00f2, nghi\u1ec1n cho l\u00e1 v\u1ee5n, chi\u1ebft xu\u1ea5t nhanh).<\/li>\n \t<li><strong>Oxy h\u00f3a ho\u00e0n to\u00e0n (oxidation):<\/strong> B\u01b0\u1edbc quy\u1ebft \u0111\u1ecbnh \u201ct\u00ednh c\u00e1ch\u201d h\u1ed3ng tr\u00e0; enzyme t\u00e1c \u0111\u1ed9ng v\u1edbi oxy t\u1ea1o n\u00ean m\u00e0u \u0111\u1ecf h\u1ed5 ph\u00e1ch\u2013n\u00e2u v\u00e0 h\u01b0\u01a1ng malt, m\u1eadt ong, caramel.<\/li>\n \t<li><strong>S\u1ea5y c\u1ed1 \u0111\u1ecbnh (firing):<\/strong> D\u1eebng oxy h\u00f3a \u1edf m\u1ee9c mong mu\u1ed1n, \u1ed5n \u0111\u1ecbnh h\u01b0\u01a1ng v\u1ecb v\u00e0 k\u00e9o d\u00e0i b\u1ea3o qu\u1ea3n.<\/li>\n \t<li><strong>Ph\u00e2n lo\u1ea1i (grading):<\/strong> S\u00e0ng theo k\u00edch th\u01b0\u1edbc &amp; h\u00ecnh d\u1ea1ng (OP, BOP, FOP, CTC\u2026); c\u00f3 th\u1ec3 blend \u0111\u1ec3 \u0111\u1ea1t c\u1ea5u tr\u00fac v\u1ecb nh\u1ea5t qu\u00e1n, ho\u1eb7c \u01b0\u1edbp h\u01b0\u01a1ng (v\u00ed d\u1ee5 Earl Grey v\u1edbi bergamot).<\/li>\n<\/ul>\n<img decoding=\"async\" class=\"size-full wp-image-3277\" src=\"https:\/\/trarongvang.fulipage.com\/wp-content\/uploads\/2026\/03\/hong-tra-la-loai-tra-gi-2.avif\" alt=\"Ngu\u1ed3n g\u1ed1c v\u00e0 quy tr\u00ecnh ch\u1ebf bi\u1ebfn h\u1ed3ng tr\u00e0\" width=\"850\" height=\"850\" \/>\n<h2>3. \u1ea2nh h\u01b0\u1edfng c\u1ee7a v\u00f9ng tr\u1ed3ng v\u00e0 gi\u1ed1ng<\/h2>\nKh\u00ed h\u1eadu, \u0111\u1ed9 cao, gi\u1ed1ng tr\u00e0 v\u00e0 c\u00e1ch ch\u1ebf bi\u1ebfn t\u1ea1o n\u00ean \u201cch\u00e2n dung v\u1ecb\u201d c\u1ee7a t\u1eebng v\u00f9ng:\n<ul>\n \t<li><strong>Assam (\u1ea4n \u0110\u1ed9):<\/strong> Th\u00e2n v\u1ecb \u0111\u1eadm l\u1ef1c, d\u00e0y mi\u1ec7ng, h\u01b0\u01a1ng malt r\u00f5; r\u1ea5t h\u1ee3p pha s\u1eefa (masala chai, milk tea).<\/li>\n \t<li><strong>Ceylon\/Sri Lanka:<\/strong> S\u00e1ng v\u1ecb, t\u01b0\u01a1i \u2013 thanh, \u0111\u00f4i khi tho\u1ea3ng cam chanh; d\u1ec5 u\u1ed1ng c\u1ea3 n\u00f3ng l\u1eabn l\u1ea1nh.<\/li>\n \t<li><strong>Keemun\/Qimen (Trung Hoa):<\/strong> Tinh t\u1ebf, tr\u00e1i c\u00e2y kh\u00f4 \u2013 m\u1eadt ong \u2013 cacao nh\u1eb9, h\u1eadu \u00eam ng\u1ecdt.<\/li>\n \t<li><strong>Darjeeling (\u1ea4n \u0110\u1ed9):<\/strong> N\u1ed5i ti\u1ebfng m\u00f9a \u201csecond flush\u201d v\u1edbi n\u1ed1t muscatel (nho ch\u00edn, hoa qu\u1ea3 ch\u00edn).<\/li>\n \t<li><strong>Yunnan\/Dianhong (Trung Hoa):<\/strong> \u1ea4m \u00e1p, m\u1eadt ong \u2013 ca cao, n\u01b0\u1edbc tr\u00e0 \u0111\u1ecf s\u1eabm.<\/li>\n \t<li><strong>M\u1ed9t s\u1ed1 phong c\u00e1ch rang\/\u01b0\u1edbp \u0111\u1eb7c th\u00f9:<\/strong> V\u00ed d\u1ee5 lapsang c\u00f3 n\u1ed1t kh\u00f3i g\u1ed7 \u0111\u1eb7c tr\u01b0ng.<\/li>\n<\/ul>\nT\u1ef1u trung, Assam \u0111\u1eadm \u2013 Ceylon s\u00e1ng \u2013 Keemun th\u01a1m qu\u1ea3 kh\u00f4 l\u00e0 ba \u201c\u0111i\u1ec3m neo\u201d gi\u00fap b\u1ea1n \u0111\u1ecbnh v\u1ecb nhanh c\u00e1c phong c\u00e1ch h\u1ed3ng tr\u00e0 ph\u1ed5 bi\u1ebfn tr\u01b0\u1edbc khi ch\u1ecdn u\u1ed1ng nguy\u00ean ch\u1ea5t hay l\u00e0m n\u1ec1n cho \u0111\u1ed3 u\u1ed1ng s\u1eefa\/\u0111\u00e1.\n<h2>4. H\u1ed3ng tr\u00e0 kh\u00e1c g\u00ec c\u00e1c lo\u1ea1i tr\u00e0 kh\u00e1c?<\/h2>\n<strong>H\u1ed3ng tr\u00e0 v\u1edbi l\u1ee5c tr\u00e0 (tr\u00e0 xanh)<\/strong>\n<ul>\n \t<li><strong>M\u1ee9c oxy h\u00f3a:<\/strong> H\u1ed3ng tr\u00e0 oxy h\u00f3a ho\u00e0n to\u00e0n; l\u1ee5c tr\u00e0 h\u1ea7u nh\u01b0 kh\u00f4ng oxy h\u00f3a.<\/li>\n \t<li><strong>M\u00f9i v\u1ecb:<\/strong> H\u1ed3ng tr\u00e0 \u0111\u1eadm \u2013 \u1ea5m (malt, m\u1eadt ong, caramel); l\u1ee5c tr\u00e0 thanh \u2013 c\u1ecf non \u2013 h\u1ea1t c\u1ed1m.<\/li>\n \t<li><strong>Caffeine &amp; v\u1ecb ch\u00e1t:<\/strong> H\u1ed3ng tr\u00e0 nh\u1ec9nh h\u01a1n (t\u00f9y li\u1ec1u &amp; th\u1eddi gian \u1ee7); l\u1ee5c tr\u00e0 nh\u1eb9 h\u01a1n, d\u1ec5 \u0111\u1eafng n\u1ebfu \u1ee7 qu\u00e1 n\u00f3ng\/l\u00e2u.<\/li>\n \t<li><strong>M\u00e0u n\u01b0\u1edbc:<\/strong> H\u1ed3ng tr\u00e0 h\u1ed5 ph\u00e1ch\u2013\u0111\u1ecf n\u00e2u; l\u1ee5c tr\u00e0 v\u00e0ng xanh.<\/li>\n \t<li><strong>H\u1ee3p gu n\u00e0o:<\/strong> C\u1ea7n \u0111\u1eadm \u2013 pha s\u1eefa \u2192 h\u1ed3ng tr\u00e0; th\u00edch t\u01b0\u01a1i \u2013 nh\u1eb9 \u2013 m\u00e1t \u2192 l\u1ee5c tr\u00e0.<\/li>\n<\/ul>\n<strong>H\u1ed3ng tr\u00e0 v\u1edbi \u00f4 long<\/strong>\n<ul>\n \t<li><strong>M\u1ee9c oxy h\u00f3a:<\/strong> H\u1ed3ng tr\u00e0 to\u00e0n ph\u1ea7n; \u00f4 long b\u00e1n oxy h\u00f3a (10\u201370% t\u00f9y ki\u1ec3u).<\/li>\n \t<li><strong>M\u00f9i v\u1ecb:<\/strong> H\u1ed3ng tr\u00e0 thi\u00ean malt \u2013 caramel \u2013 tr\u00e1i c\u00e2y kh\u00f4; \u00f4 long thi\u00ean hoa \u2013 b\u01a1 \u2013 tr\u00e1i c\u00e2y t\u01b0\u01a1i v\u1edbi h\u1eadu ng\u1ecdt r\u00f5.<\/li>\n \t<li><strong>Th\u00e2n v\u1ecb:<\/strong> H\u1ed3ng tr\u00e0 d\u00e0y \u2013 \u0111\u1eadm; \u00f4 long m\u01b0\u1ee3t \u2013 thanh, \u00edt \u201cn\u1eb7ng mi\u1ec7ng\u201d h\u01a1n.<\/li>\n \t<li><strong>\u1ee8ng d\u1ee5ng:<\/strong> H\u1ed3ng tr\u00e0 h\u1ee3p tr\u00e0 s\u1eefa \u0111\u1eadm; \u00f4 long h\u1ee3p tr\u00e0 s\u1eefa thanh, tr\u00e0 tr\u00e1i c\u00e2y, u\u1ed1ng n\u00f3ng l\u1eabn l\u1ea1nh.<\/li>\n<\/ul>\n<strong>H\u1ed3ng tr\u00e0 v\u1edbi Earl Grey<\/strong>\n<ul>\n \t<li><strong>B\u1ea3n ch\u1ea5t:<\/strong> Earl Grey kh\u00f4ng ph\u1ea3i lo\u1ea1i tr\u00e0 ri\u00eang m\u00e0 l\u00e0 h\u1ed3ng tr\u00e0 \u01b0\u1edbp tinh d\u1ea7u cam bergamot.<\/li>\n \t<li><strong>M\u00f9i v\u1ecb:<\/strong> Gi\u1eef khung v\u1ecb h\u1ed3ng tr\u00e0 nh\u01b0ng n\u1ed5i h\u01b0\u01a1ng cam chanh bergamot sang, s\u00e1ng.<\/li>\n \t<li><strong>\u1ee8ng d\u1ee5ng:<\/strong> U\u1ed1ng n\u00f3ng, th\u00eam l\u00e1t v\u1ecf cam; ho\u1eb7c l\u00e0m tr\u00e0 s\u1eefa kem cheese r\u1ea5t \u201cb\u1eaft v\u1ecb\u201d.<\/li>\n<\/ul>\n<img decoding=\"async\" class=\"size-full wp-image-3278\" src=\"https:\/\/trarongvang.fulipage.com\/wp-content\/uploads\/2026\/03\/hong-tra-la-loai-tra-gi-3.avif\" alt=\"S\u1ef1 kh\u00e1c nhau gi\u1eefa h\u1ed3ng tr\u00e0 v\u00e0 c\u00e1c lo\u1ea1i tr\u00e0 kh\u00e1c\" width=\"850\" height=\"850\" \/>\n<h2>5. H\u01b0\u01a1ng v\u1ecb \u2013 ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a h\u1ed3ng tr\u00e0<\/h2>\nH\u1ed3ng tr\u00e0 g\u00e2y \u1ea5n t\u01b0\u1ee3ng \u1edf c\u1ea3 \u201cm\u00f9i\u2013v\u1ecb\u2013c\u1ea3m\u201d (aroma\u2013taste\u2013mouthfeel). Khi \u0111\u00e1nh gi\u00e1, b\u1ea1n c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o ba tr\u1ee5c ch\u00ednh: H\u01b0\u01a1ng, th\u00e2n v\u1ecb &amp; h\u1eadu v\u1ecb, \u0111\u1ed9 caffein &amp; \u0111\u1ed9 ch\u00e1t\u2014t\u1ea5t c\u1ea3 \u0111\u1ec1u thay \u0111\u1ed5i theo gi\u1ed1ng tr\u00e0, v\u00f9ng tr\u1ed3ng v\u00e0 c\u00e1ch \u1ee7.\n\n<strong>H\u01b0\u01a1ng<\/strong>\n<ul>\n \t<li><strong>N\u1ed1t h\u01b0\u01a1ng ch\u1ee7 \u0111\u1ea1o:<\/strong> Malt, m\u1eadt ong, caramel, m\u01a1 kh\u00f4\/hoa qu\u1ea3 ch\u00edn, \u0111\u00f4i khi tho\u1ea3ng g\u1ed7 ho\u1eb7c kh\u00f3i nh\u1eb9 (\u0111i\u1ec3n h\u00ecnh phong c\u00e1ch lapsang).<\/li>\n \t<li><strong>Theo v\u00f9ng:<\/strong>\n<ul>\n \t<li><strong>Assam:<\/strong> \u0110\u1eadm malt, m\u1eadt m\u00eda.<\/li>\n \t<li><strong>Ceylon:<\/strong> S\u00e1ng, d\u1ecbu, \u0111i\u1ec3m cam chanh.<\/li>\n \t<li><strong>Keemun (Qimen):<\/strong> Tinh t\u1ebf, tr\u00e1i c\u00e2y kh\u00f4, m\u1eadt ong, ca cao r\u1ea5t nh\u1eb9.<\/li>\n<\/ul>\n<\/li>\n \t<li><strong>D\u1ea5u hi\u1ec7u h\u01b0\u01a1ng t\u1ed1t:<\/strong> R\u00f5 r\u00e0ng, s\u1ea1ch, kh\u00f4ng l\u1eabn m\u00f9i \u1ea9m m\u1ed1c hay x\u1ecbt h\u01b0\u01a1ng nh\u00e2n t\u1ea1o.<\/li>\n<\/ul>\n<strong>Th\u00e2n v\u1ecb v\u00e0 h\u1eadu v\u1ecb<\/strong>\n<ul>\n \t<li><strong>Th\u00e2n v\u1ecb:<\/strong> Th\u01b0\u1eddng \u0111\u1eadm, \u1ea5m, tr\u00f2n mi\u1ec7ng; c\u1ea3m gi\u00e1c \u201cd\u00e0y\u201d h\u01a1n l\u1ee5c tr\u00e0 v\u00e0 nhi\u1ec1u \u00f4 long nh\u1eb9.<\/li>\n \t<li><strong>H\u1eadu v\u1ecb:<\/strong> \u00cam ng\u1ecdt n\u1ebfu nguy\u00ean li\u1ec7u t\u1ed1t v\u00e0 \u1ee7 \u0111\u00fang; d\u01b0 v\u1ecb k\u00e9o d\u00e0i nh\u1eb9 tr\u00ean v\u00f2m h\u1ecdng, kh\u00f4ng g\u1eaft.<\/li>\n \t<li><strong>M\u00e0u n\u01b0\u1edbc:<\/strong> H\u1ed5 ph\u00e1ch\u2013\u0111\u1ecf n\u00e2u, trong, kh\u00f4ng \u0111\u1ee5c; l\u00e0 ch\u1ec9 d\u1ea5u c\u1ee7a chi\u1ebft xu\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<strong>Caffeine v\u1edbi \u0111\u1ed9 ch\u00e1t<\/strong>\n<ul>\n \t<li><strong>Caffeine:<\/strong> M\u1ee9c t\u01b0\u01a1ng \u0111\u1ed1i cao so v\u1edbi l\u1ee5c tr\u00e0 (th\u01b0\u1eddng kho\u1ea3ng 30\u201360 mg\/200 ml, t\u00f9y li\u1ec1u tr\u00e0 v\u00e0 th\u1eddi gian \u1ee7), v\u1eabn th\u1ea5p h\u01a1n c\u00e0 ph\u00ea.<\/li>\n \t<li><strong>\u0110\u1ed9 ch\u00e1t:<\/strong> \u0110\u1ebfn t\u1eeb tannin; \u1ee7 qu\u00e1 l\u00e2u ho\u1eb7c nhi\u1ec7t qu\u00e1 cao s\u1ebd t\u0103ng v\u1ecb ch\u00e1t v\u00e0 \u0111\u1eafng.<\/li>\n \t<li><strong>G\u1ee3i \u00fd d\u00f9ng:<\/strong> U\u1ed1ng bu\u1ed5i s\u00e1ng\u2013\u0111\u1ea7u chi\u1ec1u \u0111\u1ec3 t\u1eadn d\u1ee5ng \u0111\u1ed9 t\u1ec9nh; tr\u00e1nh qu\u00e1 s\u00e1t gi\u1edd ng\u1ee7 n\u1ebfu nh\u1ea1y caffeine.<\/li>\n<\/ul>\n<strong>C\u00e1ch ki\u1ec3m so\u00e1t c\u00e1c ch\u1ec9 s\u1ed1 khi pha<\/strong>\n<ul>\n \t<li><strong>T\u1ef7 l\u1ec7\u2013th\u1eddi gian\u2013nhi\u1ec7t \u0111\u1ed9:<\/strong> 2\u20133 g tr\u00e0\/100 ml; 90\u201395\u00b0C trong 2,5\u20134 ph\u00fat. Th\u00edch \u0111\u1eadm \u2192 t\u0103ng l\u00e1 ho\u1eb7c th\u1eddi gian; mu\u1ed1n \u00eam \u2192 gi\u1ea3m 30 gi\u00e2y ho\u1eb7c h\u1ea1 1\u20132\u00b0C.<\/li>\n \t<li><strong>Decanting:<\/strong> Khi \u0111\u1ea1t v\u1ecb mong mu\u1ed1n, r\u00f3t t\u00e1ch kh\u1ecfi l\u00e1 (\u0111\u1eebng \u0111\u1ec3 ng\u00e2m ti\u1ebfp) \u0111\u1ec3 gi\u1eef h\u1eadu \u00eam.<\/li>\n \t<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc:<\/strong> N\u01b0\u1edbc m\u1ec1m\u2013trung b\u00ecnh (TDS v\u1eeba) cho h\u01b0\u01a1ng m\u1edf t\u1ed1t; n\u01b0\u1edbc qu\u00e1 c\u1ee9ng d\u1ec5 \u201cth\u1eaft\u201d h\u01b0\u01a1ng v\u00e0 kh\u00f4 mi\u1ec7ng.<\/li>\n \t<li><strong>Ki\u1ec3u l\u00e1:<\/strong> CTC\/l\u00e1 v\u1ee5n chi\u1ebft nhanh, h\u1ee3p pha s\u1eefa; l\u00e1 nguy\u00ean (orthodox) cho l\u1edbp h\u01b0\u01a1ng tinh t\u1ebf, h\u1eadu s\u1ea1ch.<\/li>\n<\/ul>\n<h2>6. L\u1ee3i \u00edch s\u1ee9c kh\u1ecfe v\u00e0 l\u01b0u \u00fd khi d\u00f9ng h\u1ed3ng tr\u00e0<\/h2>\n<strong>Th\u00e0nh ph\u1ea7n ho\u1ea1t t\u00ednh v\u00e0 l\u1ee3i \u00edch ti\u1ec1m n\u0103ng<\/strong>\n<ul>\n \t<li><strong>Polyphenol (theaflavins, thearubigins):<\/strong> G\u00f3p ph\u1ea7n ch\u1ed1ng oxy h\u00f3a, h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o tr\u01b0\u1edbc stress oxy h\u00f3a h\u1eb1ng ng\u00e0y.<\/li>\n \t<li><strong>Caffeine + L-theanine (\u1edf m\u1ee9c v\u1eeba):<\/strong> Gi\u00fap t\u1ec9nh t\u00e1o v\u00e0 t\u1eadp trung t\u1ed1t h\u01a1n m\u00e0 \u00edt g\u00e2y b\u1ed3n ch\u1ed3n so v\u1edbi \u0111\u1ed3 u\u1ed1ng nhi\u1ec1u caffeine.<\/li>\n \t<li><strong>Tanin (tannin) v\u00e0 h\u01b0\u01a1ng v\u1ecb \u1ea5m:<\/strong> C\u00f3 th\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c d\u1ec5 ch\u1ecbu sau b\u1eefa nhi\u1ec1u d\u1ea7u m\u1ee1, h\u1ed7 tr\u1ee3 ti\u00eau h\u00f3a \u1edf m\u1ed9t s\u1ed1 ng\u01b0\u1eddi.<\/li>\n<\/ul>\n<strong>L\u01b0u \u00fd:<\/strong> \u0110\u00e2y l\u00e0 t\u00e1c d\u1ee5ng ti\u1ec1m n\u0103ng, m\u1ee9c \u0111\u1ed9 c\u1ea3m nh\u1eadn kh\u00e1c nhau t\u00f9y c\u01a1 \u0111\u1ecba, li\u1ec1u d\u00f9ng v\u00e0 c\u00e1ch pha.\n\n<strong>Khi n\u00e0o h\u1ed3ng tr\u00e0 ph\u00e1t huy hi\u1ec7u qu\u1ea3<\/strong>\n<ul>\n \t<li><strong>Bu\u1ed5i s\u00e1ng\/\u0111\u1ea7u gi\u1edd chi\u1ec1u:<\/strong> T\u1eadn d\u1ee5ng \u0111\u1ed9 t\u1ec9nh t\u00e1o nh\u1eb9, tr\u00e1nh \u1ea3nh h\u01b0\u1edfng gi\u1ea5c ng\u1ee7.<\/li>\n \t<li><strong>Khi c\u1ea7n t\u1eadp trung 60\u2013120 ph\u00fat:<\/strong> 1 t\u00e1ch (~200 ml) c\u00f3 th\u1ec3 \u0111\u1ee7 \u201c\u0111\u1ea9y\u201d m\u1ee9c ch\u00fa \u00fd.<\/li>\n \t<li><strong>Sau b\u1eefa nhi\u1ec1u d\u1ea7u m\u1ee1:<\/strong> U\u1ed1ng \u1ea5m, \u0111\u1ed9 ng\u1ecdt th\u1ea5p, gi\u00fap mi\u1ec7ng \u201cs\u1ea1ch v\u1ecb\u201d h\u01a1n.<\/li>\n<\/ul>\n<strong>Li\u1ec1u l\u01b0\u1ee3ng g\u1ee3i \u00fd an to\u00e0n<\/strong>\n<ul>\n \t<li><strong>Ph\u1ed5 bi\u1ebfn:<\/strong> 1\u20133 t\u00e1ch\/ng\u00e0y (m\u1ed7i t\u00e1ch ~200 ml), t\u00f9y ng\u01b0\u1ee1ng ch\u1ecbu caffeine.<\/li>\n \t<li><strong>Caffeine \u01b0\u1edbc t\u00ednh:<\/strong> ~30\u201360 mg\/200 ml (ph\u1ee5 thu\u1ed9c l\u01b0\u1ee3ng l\u00e1 v\u00e0 th\u1eddi gian \u1ee7).<\/li>\n \t<li><strong>\u0110\u1ec3 gi\u1ea3m ch\u00e1t:<\/strong> pha 90\u201395\u00b0C trong 2,5\u20134 ph\u00fat, r\u00f3t t\u00e1ch ngay khi \u0111\u1ea1t v\u1ecb mong mu\u1ed1n.<\/li>\n<\/ul>\n<strong>L\u01b0u \u00fd quan tr\u1ecdng<\/strong>\n<ul>\n \t<li><strong>Ng\u01b0\u1eddi nh\u1ea1y caffeine \/ r\u1ed1i lo\u1ea1n gi\u1ea5c ng\u1ee7:<\/strong> D\u00f9ng ban ng\u00e0y, kh\u00f4ng u\u1ed1ng s\u00e1t gi\u1edd ng\u1ee7.<\/li>\n \t<li><strong>M\u1eb9 b\u1ea7u \/ cho con b\u00fa:<\/strong> T\u1ed5ng caffeine t\u1eeb m\u1ecdi ngu\u1ed3n n\u00ean gi\u1edbi h\u1ea1n \u1edf m\u1ee9c th\u1ea5p; h\u1ecfi \u00fd ki\u1ebfn b\u00e1c s\u0129 tr\u01b0\u1edbc khi d\u00f9ng th\u01b0\u1eddng xuy\u00ean.<\/li>\n \t<li><strong>D\u1ea1 d\u00e0y nh\u1ea1y c\u1ea3m \/ tr\u00e0o ng\u01b0\u1ee3c:<\/strong> Tr\u00e1nh u\u1ed1ng khi b\u1ee5ng r\u1ed7ng; c\u00f3 th\u1ec3 ch\u1ecdn tr\u00e0 lo\u00e3ng h\u01a1n ho\u1eb7c th\u00eam s\u1eefa.<\/li>\n \t<li><strong>Thi\u1ebfu m\u00e1u do thi\u1ebfu s\u1eaft:<\/strong> Tanin c\u00f3 th\u1ec3 gi\u1ea3m h\u1ea5p thu s\u1eaft kh\u00f4ng heme; tr\u00e1nh u\u1ed1ng s\u00e1t b\u1eefa ch\u00ednh gi\u00e0u s\u1eaft (n\u00ean c\u00e1ch 1\u20132 gi\u1edd).<\/li>\n \t<li><strong>Thu\u1ed1c &amp; b\u1ec7nh n\u1ec1n:<\/strong> N\u1ebfu \u0111ang d\u00f9ng thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng, huy\u1ebft \u00e1p, tuy\u1ebfn gi\u00e1p\u2026, h\u00e3y trao \u0111\u1ed5i b\u00e1c s\u0129 v\u00ec caffeine v\u00e0 polyphenol c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n<h2>7. C\u00e1ch pha h\u1ed3ng tr\u00e0 chu\u1ea9n v\u1ecb t\u1ea1i nh\u00e0<\/h2>\n<strong>D\u1ee5ng c\u1ee5 v\u00e0 nguy\u00ean li\u1ec7u t\u1ed1i gi\u1ea3n<\/strong>\n<ul>\n \t<li>\u1ea4m\/ly ch\u1ecbu nhi\u1ec7t, ph\u1ec5u l\u1ecdc (ho\u1eb7c french press), c\u00e2n\/ mu\u1ed7ng \u0111ong, nhi\u1ec7t k\u1ebf (kh\u00f4ng b\u1eaft bu\u1ed9c nh\u01b0ng h\u1eefu \u00edch).<\/li>\n \t<li>N\u01b0\u1edbc s\u1ea1ch (\u01b0u ti\u00ean n\u01b0\u1edbc l\u1ecdc\/\u0111un s\u00f4i \u0111\u1ec3 ngu\u1ed9i), h\u1ed3ng tr\u00e0 l\u00e1 nguy\u00ean ho\u1eb7c CTC t\u00f9y m\u1ee5c \u0111\u00edch.<\/li>\n<\/ul>\n<strong>T\u1ef7 l\u1ec7 c\u01a1 b\u1ea3n (hot brew)<\/strong>\n<ul>\n \t<li>2\u20133 g tr\u00e0 \/ 100 ml n\u01b0\u1edbc.\n<ul>\n \t<li><strong>V\u00ed d\u1ee5:<\/strong> Ly 250 ml \u2192 5\u20137,5 g tr\u00e0. Ly 350 ml \u2192 7\u201310,5 g tr\u00e0.<\/li>\n<\/ul>\n<\/li>\n \t<li><strong>Nhi\u1ec7t \u0111\u1ed9 \u2013 th\u1eddi gian:<\/strong> 90\u201395\u00b0C, 2,5\u20134 ph\u00fat\n<ul>\n \t<li><strong>L\u00e1 CTC\/l\u00e1 v\u1ee5n:<\/strong> 2,5\u20133 ph\u00fat (chi\u1ebft nhanh).<\/li>\n \t<li><strong>L\u00e1 whole leaf:<\/strong> 3\u20134 ph\u00fat (d\u1ecbu, h\u01b0\u01a1ng s\u00e2u).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<strong>Quy tr\u00ecnh 5 b\u01b0\u1edbc<\/strong>\n<ol>\n \t<li>L\u00e0m \u1ea5m \u1ea5m\/ly v\u00e0 ph\u1ec5u l\u1ecdc b\u1eb1ng n\u01b0\u1edbc n\u00f3ng (gi\u1eef nhi\u1ec7t \u1ed5n).<\/li>\n \t<li>Cho tr\u00e0 v\u00e0o \u1ea5m theo t\u1ef7 l\u1ec7 tr\u00ean.<\/li>\n \t<li>R\u00f3t n\u01b0\u1edbc 90\u201395\u00b0C, \u0111\u1eady n\u1eafp v\u00e0 canh gi\u1edd.<\/li>\n \t<li>L\u1ecdc \u2013 r\u00f3t ra decanter ho\u1eb7c ly ngay khi \u0111\u1ea1t v\u1ecb mong mu\u1ed1n (tr\u00e1nh \u201cng\u00e2m ti\u1ebfp\u201d g\u00e2y ch\u00e1t).<\/li>\n \t<li>Th\u1eed ng\u1ee5m \u0111\u1ea7u, \u0111i\u1ec1u ch\u1ec9nh l\u1ea7n sau: mu\u1ed1n \u0111\u1eadm \u2192 t\u0103ng l\u00e1\/ th\u1eddi gian th\u00eam 20\u201330 gi\u00e2y; mu\u1ed1n \u00eam \u2192 gi\u1ea3m 0,5 g l\u00e1 ho\u1eb7c b\u1edbt 20\u201330 gi\u00e2y.<\/li>\n<\/ol>\n<strong>M\u1eb9o ch\u1ed1ng \u0111\u1eafng ch\u00e1t (r\u1ea5t quan tr\u1ecdng)<\/strong>\n<ul>\n \t<li>\u0110\u1eebng \u1ee7 qu\u00e1 l\u00e2u; h\u1ed3ng tr\u00e0 b\u1ecb \u0111\u1eafng th\u01b0\u1eddng do qu\u00e1 th\u1eddi gian\/ qu\u00e1 n\u00f3ng.<\/li>\n \t<li>Decanter ngay khi \u0111\u1ea1t v\u1ecb: r\u00f3t h\u1ebft n\u01b0\u1edbc tr\u00e0 sang b\u00ecnh\/ly kh\u00e1c \u0111\u1ec3 ng\u1eaft chi\u1ebft.<\/li>\n \t<li>N\u1ebfu n\u01b0\u1edbc qu\u00e1 c\u1ee9ng l\u00e0m \u201cg\u1eaft v\u1ecb\u201d, h\u00e3y d\u00f9ng n\u01b0\u1edbc l\u1ecdc\/\u0111un m\u1ec1m h\u01a1n.<\/li>\n<\/ul>\n<strong>Bi\u1ebfn t\u1ea5u nhanh (3 c\u00f4ng th\u1ee9c g\u1ee3i \u00fd)<\/strong>\n\n<strong>H\u1ed3ng tr\u00e0 s\u1eefa<\/strong>\n<ul>\n \t<li>200 ml h\u1ed3ng tr\u00e0 \u0111\u1eadm (t\u0103ng l\u00e1 th\u00eam ~10\u201320%).<\/li>\n \t<li>30\u201340 ml syrup \u0111\u01b0\u1eddng (tu\u1ef3 ng\u1ecdt 30\u201370%).<\/li>\n \t<li>60\u201390 ml s\u1eefa t\u01b0\u01a1i (ho\u1eb7c s\u1eefa th\u1ef1c v\u1eadt).<\/li>\n \t<li>\u0110\u00e1 vi\u00ean, l\u1eafc nhanh 10\u201315 gi\u00e2y cho b\u1ecdt m\u1ecbn.<\/li>\n<\/ul>\n<strong>Tip:<\/strong> D\u00f9ng CTC cho th\u00e2n v\u1ecb d\u00e0y, \u201cb\u1eaft s\u1eefa\u201d t\u1ed1t.\n\nTr\u00e0 chanh m\u1eadt ong\n<ul>\n \t<li>200 ml h\u1ed3ng tr\u00e0 \u1ea5m, 15\u201320 ml m\u1eadt ong, 10\u201315 ml n\u01b0\u1edbc c\u1ed1t chanh.<\/li>\n \t<li>Khu\u1ea5y tan, th\u00eam \u0111\u00e1. V\u1ecb t\u01b0\u01a1i, s\u1ea1ch mi\u1ec7ng sau b\u1eefa nhi\u1ec1u d\u1ea7u m\u1ee1.<\/li>\n<\/ul>\n<strong>Earl Grey kem cheese<\/strong>\n<ul>\n \t<li>200 ml Earl Grey.<\/li>\n \t<li><strong>L\u1edbp kem cheese:<\/strong> 30 ml whipping + 20 g cream cheese + 10 ml s\u1eefa + ch\u00fat mu\u1ed1i; \u0111\u00e1nh b\u00f4ng m\u1ec1m.<\/li>\n \t<li>R\u00f3t tr\u00e0, ph\u1ee7 kem cheese, r\u1eafc v\u1ecf cam b\u00e0o nh\u1eb9.<\/li>\n<\/ul>\n<strong>Phi\u00ean b\u1ea3n l\u1ea1nh v\u00e0 \u1ee7 l\u1ea1nh<\/strong>\n<ul>\n \t<li><strong>Iced brew nhanh<\/strong>: 150 ml h\u1ed3ng tr\u00e0 \u0111\u1eadm + 150 g \u0111\u00e1 \u2192 h\u1ea1 nhi\u1ec7t t\u1ee9c th\u00ec, gi\u1eef h\u01b0\u01a1ng.<\/li>\n \t<li><strong>Cold brew (6\u20138 gi\u1edd, t\u1ee7 m\u00e1t):<\/strong> 8\u201310 g tr\u00e0\/500 ml n\u01b0\u1edbc l\u1ea1nh; l\u1ecdc b\u1ecf l\u00e1, \u0111\u1ed3 u\u1ed1ng m\u01b0\u1ee3t \u2013 \u00edt ch\u00e1t.<\/li>\n<\/ul>\n<strong>X\u1eed l\u00fd l\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/strong>\n<ul>\n \t<li><strong>\u0110\u1eafng g\u1eaft:<\/strong> Gi\u1ea3m th\u1eddi gian \u1ee7 20\u201330 gi\u00e2y, h\u1ea1 nhi\u1ec7t c\u00f2n ~90\u00b0C, \u0111\u1ed5i sang l\u00e1 nguy\u00ean.<\/li>\n \t<li><strong>Nh\u1ea1t\/thi\u1ebfu th\u00e2n:<\/strong> T\u0103ng l\u00e1 th\u00eam 0,5\u20131 g\/100 ml, k\u00e9o d\u00e0i \u1ee7 15\u201320 gi\u00e2y; th\u1eed CTC n\u1ebfu pha s\u1eefa.<\/li>\n \t<li><strong>\u0110\u1ee5c\/m\u00f9i l\u1ea1:<\/strong> Ki\u1ec3m tra ngu\u1ed3n n\u01b0\u1edbc, v\u1ec7 sinh d\u1ee5ng c\u1ee5, tr\u00e1nh \u0111\u1ec3 tr\u00e0 m\u1edf n\u1eafp h\u1ea5p m\u00f9i b\u1ebfp.<\/li>\n \t<li><strong>T\u00e1ch s\u1eefa khi pha l\u1ea1nh:<\/strong> Cho tr\u00e0 \u2192 syrup \u2192 s\u1eefa (khu\u1ea5y \u0111\u1ec1u) r\u1ed3i m\u1edbi th\u00eam \u0111\u00e1; tr\u00e1nh \u0111\u1ed5 s\u1eefa tr\u1ef1c ti\u1ebfp v\u00e0o tr\u00e0 qu\u00e1 \u0111\u1eadm\u2013qu\u00e1 n\u00f3ng.<\/li>\n<\/ul>\n<strong>T\u00f3m l\u1ea1i:<\/strong> Gi\u1eef t\u1ef7 l\u1ec7 2\u20133 g\/100 ml, 90\u201395\u00b0C trong 2,5\u20134 ph\u00fat v\u00e0 r\u00f3t ra decanter ngay l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 c\u00f3 m\u1ed9t t\u00e1ch h\u1ed3ng tr\u00e0 chu\u1ea9n v\u1ecb, \u0111\u1eadm m\u00e0 \u00eam h\u1eadu, d\u1ec5 u\u1ed1ng n\u00f3ng l\u1eabn l\u1ea1nh.\n\n<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3279\" src=\"https:\/\/trarongvang.fulipage.com\/wp-content\/uploads\/2026\/03\/hong-tra-la-loai-tra-gi-4.avif\" alt=\"C\u00e1ch pha h\u1ed3ng tr\u00e0 chu\u1ea9n v\u1ecb\" width=\"850\" height=\"850\" \/>\n\n<strong>K\u1ebft lu\u1eadn<\/strong>\n\nH\u1ed3ng tr\u00e0 l\u00e0 tr\u00e0 \u0111en oxy h\u00f3a to\u00e0n ph\u1ea7n v\u1edbi h\u01b0\u01a1ng malt\u2013caramel, v\u1ecb \u0111\u1eadm v\u00e0 h\u1eadu ng\u1ecdt, ph\u00f9 h\u1ee3p c\u1ea3 u\u1ed1ng n\u00f3ng nguy\u00ean ch\u1ea5t l\u1eabn pha tr\u00e0 s\u1eefa. Hi\u1ec3u quy tr\u00ecnh ch\u1ebf bi\u1ebfn, kh\u00e1c bi\u1ec7t v\u1edbi l\u1ee5c tr\u00e0\/\u00f4 long, bi\u1ebft c\u00e1ch \u1ee7 90\u201395\u00b0C trong 3\u20134 ph\u00fat s\u1ebd gi\u00fap b\u1ea1n c\u00f3 m\u1ed9t t\u00e1ch h\u1ed3ng tr\u00e0 chu\u1ea9n v\u1ecb.\nN\u1ebfu b\u1ea1n c\u1ea7n <a href=\"https:\/\/trarongvang.com\/tra-nguyen-lieu-pha-che-dac-diem-phan-loai-va-cach-lua-chon\/\" target=\"_blank\" rel=\"noopener\">tr\u00e0 nguy\u00ean li\u1ec7u<\/a> \u1ed5n \u0111\u1ecbnh cho qu\u00e1n ho\u1eb7c pha t\u1ea1i nh\u00e0, <strong>Golden Dragon Tea<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m tr\u00e0 \u0111\u1ebfn t\u1eeb <a href=\"https:\/\/trarongvang.com\/tra-bao-loc-tinh-hoa-dat-viet-tren-nhung-ngon-doi-xanh\/\" target=\"_blank\" rel=\"noopener\">B\u1ea3o L\u1ed9c<\/a> nh\u01b0 h\u1ed3ng tr\u00e0, tr\u00e0 xanh, <a href=\"https:\/\/trarongvang.com\/tra-oolong-bao-loc-lam-dong\/\" target=\"_blank\" rel=\"noopener\">tr\u00e0 \u00f4 long<\/a>,&#8230; s\u1ebd mang \u0111\u1ebfn cho b\u1ea1n nh\u1eefng ly tr\u00e0 ch\u1ea5t l\u01b0\u1ee3ng tuy\u1ec7t h\u1ea3o.\n\n<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3280\" src=\"https:\/\/trarongvang.fulipage.com\/wp-content\/uploads\/2026\/03\/hong-tra-la-loai-tra-gi-5.avif\" alt=\"H\u1ed3ng tr\u00e0 l\u00e0 tr\u00e0 \u0111en oxy h\u00f3a to\u00e0n ph\u1ea7n v\u1edbi h\u01b0\u01a1ng caramel v\u1ecb \u0111\u1eadm v\u00e0 h\u1eadu ng\u1ecdt\" width=\"850\" height=\"850\" \/>\n\n<strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N TR\u00c0 R\u1ed2NG V\u00c0NG<\/strong>\n<ul>\n \t<li>\u0110\u1ecba ch\u1ec9: 498 Tr\u1ea7n Ph\u00fa, Ph\u01b0\u1eddng 2, Th\u00e0nh Ph\u1ed1 B\u1ea3o L\u1ed9c, T\u1ec9nh L\u00e2m \u0110\u1ed3ng.<\/li>\n \t<li>Hotline: 0939 35 16 16<\/li>\n \t<li>Email: info@trarongvang.com<\/li>\n \t<li>Fanpage:\u00a0<a href=\"https:\/\/www.facebook.com\/trarongvang.vn\/\" target=\"_blank\" rel=\"nofollow noopener\" data-schema-attribute=\"\">https:\/\/www.facebook.com\/trarongvang.vn\/<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u201cH\u1ed3ng tr\u00e0\u201d th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u00e0 \u0111en, th\u1eadt ra l\u00e0 m\u1ed9t d\u00f2ng tr\u00e0 c\u00f3 \u0111\u1ed9 oxy h\u00f3a to\u00e0n ph\u1ea7n, h\u01b0\u01a1ng malt\u2013caramel r\u00f5 v\u00e0 h\u1eadu ng\u1ecdt \u1ea5m. B\u00e0i vi\u1ebft n\u00e0y gi\u00fap b\u1ea1n hi\u1ec3u h\u1ed3ng tr\u00e0 l\u00e0 lo\u1ea1i tr\u00e0 g\u00ec, kh\u00e1c g\u00ec l\u1ee5c tr\u00e0\/\u00f4 long, c\u00f3 t\u00e1c d\u1ee5ng g\u00ec, bao nhi\u00eau caffeine, c\u00e1ch pha \u0111\u00fang \u0111\u1ec3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8397,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[458],"tags":[534,1281,1282,1283],"class_list":["post-8396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-1","tag-hong-tra","tag-hong-tra-la-loai-tra-gi","tag-hong-tra-la-tra-gi","tag-hong-tra-lam-tu-gi"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/posts\/8396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/comments?post=8396"}],"version-history":[{"count":3,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/posts\/8396\/revisions"}],"predecessor-version":[{"id":10580,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/posts\/8396\/revisions\/10580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/media\/8397"}],"wp:attachment":[{"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/media?parent=8396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/categories?post=8396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trarongvang.fulipage.com\/en\/wp-json\/wp\/v2\/tags?post=8396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}