{"id":5232,"date":"2021-12-20T07:20:32","date_gmt":"2021-12-20T07:20:32","guid":{"rendered":"https:\/\/cokhitanminh.com\/may-dong-goi\/?p=5232"},"modified":"2021-12-20T07:21:13","modified_gmt":"2021-12-20T07:21:13","slug":"tra-o-long","status":"publish","type":"post","link":"https:\/\/cokhitanminh.com\/may-dong-goi\/tra-o-long\/","title":{"rendered":"Tr\u00e0 \u00d4 Long"},"content":{"rendered":"

Tr\u00e0 l\u00e0 m\u1ed9t lo\u1ea1i th\u1ee9c u\u1ed1ng \u0111\u01b0\u1ee3c nh\u00e2n lo\u1ea1i d\u00f9ng t\u1eeb r\u1ea5t l\u00e2u trong l\u1ecbch s\u1eed v\u00ec h\u01b0\u01a1ng th\u01a1m ngon tao nh\u00e3 c\u1ee7a n\u00f3. Ng\u00e0y nay, tr\u00e0 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i th\u1ee9c u\u1ed1ng t\u1ed1t nh\u1ea5t cho s\u1ee9c kh\u1ecfe v\u00e0 s\u1eafc \u0111\u1eb9p v\u00e0 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng, s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.\u00a0Tr\u00e0 \u00f4 long c\u00f3 c\u00f4ng ngh\u1ec7 ch\u1ebf bi\u1ebfn ri\u00eang t\u1ea1o ra h\u01b0\u01a1ng v\u1ecb kh\u00e1c bi\u1ec7t. B\u00ean c\u1ea1nh \u0111\u00f3, tr\u00e0 \u00f4 long c\u0169ng c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng t\u1ed1t cho s\u1ee9c kh\u1ecfe v\u00e0 v\u1ebb \u0111\u1eb9p c\u01a1 th\u1ec3.<\/strong><\/em><\/p>\n

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Tr\u00e0 \u00d4 Long l\u00e0 g\u00ec?<\/span><\/strong><\/h3>\n

L\u00e1 \u00d4 Long \u0111\u01b0\u1ee3c b\u00e1n oxy h\u00f3a. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, qu\u00e1 tr\u00ecnh oxy h\u00f3a \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u, ki\u1ec3m so\u00e1t v\u00e0 d\u1eebng l\u1ea1i \u1edf m\u1ed9t s\u1ed1 th\u1eddi \u0111i\u1ec3m tr\u01b0\u1edbc khi l\u00e1 \u0111\u01b0\u1ee3c coi l\u00e0 oxy h\u00f3a ho\u00e0n to\u00e0n. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao b\u1ea1n s\u1ebd th\u01b0\u1eddng nghe th\u1ea5y Oolong \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 \u1edf gi\u1eefa tr\u00e0 xanh v\u00e0 tr\u00e0 \u0111en. Tuy nhi\u00ean, c\u0169ng nh\u01b0 nhi\u1ec1u th\u1ee9 trong th\u1ebf gi\u1edbi tr\u00e0, n\u00f3 c\u00f2n ph\u1ee9c t\u1ea1p h\u01a1n th\u1ebf.<\/p>\n

M\u1ed9t b\u01b0\u1edbc kh\u00e1c bi\u1ec7t trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn tr\u00e0 \u00d4 Long truy\u1ec1n th\u1ed1ng l\u00e0 b\u01b0\u1edbc b\u1ea7m t\u00edm (c\u00f2n g\u1ecdi l\u00e0 l\u1eafc ho\u1eb7c rung chuy\u1ec3n). L\u00e1 b\u1ecb l\u1eafc, cu\u1ed9n nh\u1eb9 ho\u1eb7c x\u1eb9p xu\u1ed1ng cho \u0111\u1ebfn khi c\u00e1c c\u1ea1nh b\u1ecb b\u1ea7m. V\u1ebft b\u1ea7m n\u00e0y g\u00e2y t\u1ed5n th\u01b0\u01a1ng l\u1edbp t\u1ebf b\u00e0o v\u00e0 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh oxy h\u00f3a. B\u1ea7m t\u00edm nh\u01b0 m\u1ed9t b\u01b0\u1edbc x\u1eed l\u00fd l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong \u0111\u00f3 c\u00e1c l\u00e1 b\u1ecb b\u1ea7m t\u00edm d\u1eabn \u0111\u1ebfn h\u00e9o v\u00e0 oxy h\u00f3a t\u1eeb t\u1eeb.<\/p>\n

Qu\u00e1 tr\u00ecnh x\u1ea3y ra l\u1eb7p \u0111i l\u1eb7p l\u1ea1i cho \u0111\u1ebfn khi ch\u00fang \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c oxy h\u00f3a mong mu\u1ed1n. C\u00e1c l\u00e1 tr\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1ea5y di\u1ec7t men (\u1edf m\u1ed9t m\u1ee9c nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh) \u0111\u1ec3 ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh, cu\u1ed1i c\u00f9ng l\u00e0 s\u1ea5y kh\u00f4.<\/p>\n

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Ngu\u1ed3n g\u1ed1c tr\u00e0 \u00d4 Long<\/strong><\/span><\/h3>\n

Tr\u00e0 \u00d4 Long c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb Ph\u00fac Ki\u1ebfn-Trung Qu\u1ed1c, \u0111\u01b0\u1ee3c du nh\u1eadp sang \u0110\u00e0i Loan v\u00e0 ph\u00e1t tri\u1ec3n c\u1ef1c th\u1ecbnh t\u1ea1i \u0111\u00e2y tr\u01b0\u1edbc khi gi\u1ed1ng c\u00e2y tr\u1ed3ng n\u00e0y ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c \u0111\u01b0a v\u1ec1 Vi\u1ec7t Nam, tr\u1ed3ng th\u00e0nh c\u00f4ng \u1edf v\u00f9ng \u0111\u1ea5t L\u00e2m \u0110\u1ed3ng v\u00e0 m\u1ed9t s\u1ed1 t\u1ec9nh mi\u1ec1n n\u00fai ph\u00eda B\u1eafc.<\/p>\n<\/div>\n

Gi\u1edbi thi\u1ec7u chi ti\u1ebft v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t tr\u00e0 \u00d4 Long<\/span><\/h2>\n

–\u00a0<\/span>B\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c thu ho\u1ea1ch l\u00e0 ch\u00e8 t\u01b0\u01a1i<\/p>\n

– L\u00e0m h\u00e9o<\/p>\n

– B\u1ea7m t\u00edm \/ oxy h\u00f3a<\/p>\n

– Di\u1ec7t men<\/p>\n

– \u0110\u1ecbnh h\u00ecnh<\/p>\n

– S\u1ea5y kh\u00f4 v\u00e0 rang<\/p>\n

\"\"<\/a><\/p>\n

H\u01b0\u1edbng d\u1eabn c\u00e1ch pha tr\u00e0 \u00d4 Long<\/strong><\/span><\/h3>\n

V\u1ec1 c\u01a1 b\u1ea3n, \u0111\u1ec3 pha \u0111\u01b0\u1ee3c nh\u1eefng \u1ea5m tr\u00e0 c\u1ea7n l\u01b0u \u00fd 3 v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng l\u00e0\u00a0 nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc pha tr\u00e0, l\u01b0\u1ee3ng tr\u00e0 v\u00e0 th\u1eddi gian h\u00e3m tr\u00e0.<\/p>\n