{"id":2521,"date":"2021-06-10T08:30:51","date_gmt":"2021-06-10T08:30:51","guid":{"rendered":"https:\/\/dryingplant.com\/?p=2521"},"modified":"2021-12-17T05:38:23","modified_gmt":"2021-12-17T05:38:23","slug":"how-to-make-dried-tomatoes","status":"publish","type":"post","link":"https:\/\/dryingplant.com\/vi\/how-to-make-dried-tomatoes\/","title":{"rendered":"C\u00e1ch l\u00e0m c\u00e0 chua kh\u00f4?"},"content":{"rendered":"
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\u0110\u00e1nh gi\u00e1 b\u00e0i vi\u1ebft n\u00e0y<\/span> <\/div> <\/div>
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Qu\u1ea3 c\u00e0 chua r\u1ea5t gi\u00e0u ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 c\u00f3 h\u01b0\u01a1ng v\u1ecb \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 qu\u1ea3 c\u1ee7a c\u00e1c lo\u1ea1i rau. S\u1ea3n ph\u1ea9m t\u1eeb c\u00e0 chua c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i, c\u00f3 th\u1ec3 \u0103n s\u1ed1ng ho\u1eb7c n\u1ea5u ch\u00edn, c\u0169ng c\u00f3 th\u1ec3 ch\u1ebf bi\u1ebfn th\u00e0nh c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 s\u1ed1t c\u00e0 chua. L\u00e0 lo\u1ea1i rau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y, c\u00e0 chua \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi r\u1ea5t y\u00eau th\u00edch. Nh\u01b0ng c\u00e0 chua kh\u00f4 c\u00f2n c\u00f3 h\u01b0\u01a1ng v\u1ecb \u0111\u1eb7c tr\u01b0ng v\u00e0 th\u1eddi gian b\u1ea3o qu\u1ea3n l\u00e2u h\u01a1n c\u00e0 chua t\u01b0\u01a1i. C\u00e0 chua kh\u00f4 s\u1ebd ch\u1ec9 m\u1ea5t \u0111i m\u1ed9t \u00edt h\u00e0m l\u01b0\u1ee3ng vitamin C, c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng kh\u00e1c kh\u00f4ng b\u1ecb thay \u0111\u1ed5i. V\u00e0 nh\u00ecn chung, ho\u1ea1t \u0111\u1ed9ng ch\u1ed1ng oxy h\u00f3a c\u1ee7a c\u00e0 chua kh\u00f4 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch h\u01a1n cho c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/p>

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T\u1ea1i sao ch\u1ecdn c\u1ee7a ch\u00fang t\u00f4i thi\u1ebft b\u1ecb s\u1ea5y c\u00e0 chua?<\/a><\/strong><\/em><\/h2>

Quy tr\u00ecnh s\u1ea5y c\u00e0 chua truy\u1ec1n th\u1ed1ng bao g\u1ed3m ph\u01a1i n\u1eafng t\u1ef1 nhi\u00ean, \u0111un b\u1eb1ng n\u1ed3i h\u01a1i \u0111\u1ed1t than,\u00a0v.v. T\u1ea1i sao l\u1ea1i t\u1eeb b\u1ecf c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng? B\u1edfi v\u00ec t\u1ea5t c\u1ea3 ch\u00fang s\u1ebd c\u00f3 t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn nguy\u00ean li\u1ec7u th\u00f4, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t. H\u1ecd c\u0169ng g\u1eb7p m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 nh\u01b0 kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t th\u1ea5p, m\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u1ea5p, \u00f4 nhi\u1ec5m n\u1eb7ng.<\/p>

\"M\u00e1y
M\u00e1y s\u1ea5y c\u00e0 chua<\/figcaption><\/figure><\/div>

Tuy nhi\u00ean, m\u00e1y s\u1ea5y b\u1eb1ng b\u01a1m nhi\u1ec7t<\/u><\/a> c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y. M\u00e1y s\u1ea5y b\u1eb1ng b\u01a1m nhi\u1ec7t c\u1ee7a ch\u00fang t\u00f4i ch\u1ec9 ti\u00eau t\u1ed1n m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n nh\u1ecf \u0111\u1ec3 h\u1ea5p th\u1ee5 nhi\u1ec1u nhi\u1ec7t trong kh\u00f4ng kh\u00ed \u0111\u1ec3 s\u1ea5y khoai t\u00e2y. Kh\u00f4ng ch\u1ec9 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u00edt, t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng cao, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea5y c\u0169ng cao. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh ho\u00e0n to\u00e0n kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 m\u00e1y s\u1ea5y \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n s\u1ea5y li\u00ean t\u1ee5c 24 gi\u1edd. D\u1ef1a tr\u00ean nh\u1eefng l\u1ee3i th\u1ebf tr\u00ean, m\u00e1y s\u1ea5y b\u1eb1ng b\u01a1m nhi\u1ec7t c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 h\u1ed7 tr\u1ee3 v\u00e0 tin t\u01b0\u1edfng c\u1ee7a \u0111a s\u1ed1 ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>

Qu\u00e1 tr\u00ecnh s\u1ea5y c\u00e0 chua<\/h2>

C\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng:<\/strong> M\u00e0u \u0111\u1ecf \u0111\u1eadm, trong su\u1ed1t, kh\u00f4ng c\u00f3 d\u00f2ng \u0111\u01b0\u1eddng, c\u00f3 v\u1ecb ng\u1ecdt v\u00e0 chua v\u1eeba ph\u1ea3i, v\u1edbi h\u01b0\u01a1ng v\u1ecb c\u1ee7a qu\u1ea3 c\u00e0 chua, c\u00f3 h\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng tr\u00ean 65% v\u00e0 h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc kho\u1ea3ng 18%.<\/p>

\"Qu\u00e1
Qu\u00e1 tr\u00ecnh s\u1ea5y c\u00e0 chua<\/figcaption><\/figure><\/div>
  1. L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u:<\/strong> Ch\u1ecdn nh\u1eefng qu\u1ea3 c\u00f3 c\u00f9i d\u00e0y v\u00e0 \u00edt n\u01b0\u1edbc, c\u00f3 m\u00e0u \u0111\u1ecf t\u01b0\u01a1i nh\u01b0ng kh\u00f4ng qu\u00e1 ch\u00edn. Sau \u0111\u00f3, lo\u1ea1i b\u1ecf nh\u1eefng qu\u1ea3 kh\u00f4ng \u0111\u1ee7 ti\u00eau chu\u1ea9n, kh\u00f4ng \u0111\u1ee7 \u0111\u1ed9 ch\u00edn, b\u1ecb b\u1ec7nh, c\u00f4n tr\u00f9ng g\u00e2y h\u1ea1i, th\u1ed1i.<\/li>
  2. B\u00f3c v\u1ecf:<\/strong> N\u1ea5u tr\u01b0\u1edbc c\u00e0 chua \u0111\u00e3 r\u1eeda s\u1ea1ch trong n\u01b0\u1edbc s\u00f4i kho\u1ea3ng 1 ph\u00fat. Sau \u0111\u00f3 \u0111\u1ec3 ngu\u1ed9i ngay v\u00e0 g\u1ecdt v\u1ecf c\u00e0 chua.<\/li>
  3. V\u1eaft l\u1ea5y n\u01b0\u1edbc c\u1ed1t:<\/strong> \u0110\u00e0o cu\u1ed1ng v\u00e0 r\u1ea1ch ph\u1ea7n cu\u1ed1ng r\u1ed3i nh\u1eb9 nh\u00e0ng \u00e9p l\u1ea5y n\u01b0\u1edbc.<\/li>
  4. L\u00e0m c\u1ee9ng: <\/strong>Cho th\u00e2n qu\u1ea3 v\u00e0o dung d\u1ecbch canxi clorua 0,30% v\u00e0 ng\u00e2m trong 2 gi\u1edd.<\/li>
  5. L\u00e0m s\u1ea1ch: <\/strong>R\u1eeda ph\u00f4i c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc v\u00e0 \u0111\u1ec3 r\u00e1o n\u01b0\u1edbc.<\/li>
  6. K\u1eb9o: <\/strong>Ph\u00f4i c\u00e0 chua sau khi ch\u1eaft h\u1ebft n\u01b0\u1edbc \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch \u0111\u01b0\u1eddng 30% kho\u1ea3ng 24 gi\u1edd, th\u00eam axit citric 0,30% v\u00e0o dung d\u1ecbch \u0111\u01b0\u1eddng.<\/li>
  7. N\u1ea5u k\u1eb9o:<\/strong> \u0110\u1ed5 k\u1eb9o c\u00e0 chua c\u00f9ng v\u1edbi n\u01b0\u1edbc ng\u00e2m v\u00e0o n\u1ed3i c\u00f3 n\u1eafp \u0111\u1eady, \u0111un t\u1eeb t\u1eeb cho \u0111\u1ebfn khi s\u00f4i, kho\u1ea3ng n\u1eeda gi\u1edd sau ng\u00e2m n\u01b0\u1edbc c\u00e0 chua v\u00e0 n\u01b0\u1edbc \u0111\u01b0\u1eddng n\u1ea5u \u0103n trong b\u00ecnh s\u1ee9 kho\u1ea3ng 12-24 gi\u1edd. L\u1eb7p l\u1ea1i qu\u00e1 tr\u00ecnh ng\u00e2m 2-3 l\u1ea7n, m\u1ed7i l\u1ea7n t\u0103ng n\u1ed3ng \u0111\u1ed9 \u0111\u01b0\u1eddng. Khi n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch \u0111\u01b0\u1eddng s\u00f4i \u0111\u1ea1t 65% th\u00ec t\u1eaft l\u1eeda, \u0111\u1ed5 v\u00e0o b\u00ecnh s\u1ee9 kho\u1ea3ng 8-10 gi\u1edd, sau \u0111\u00f3 v\u1edbt qu\u1ea3 c\u00e0 chua ra \u0111\u1ec3 r\u00e1o dung d\u1ecbch \u0111\u01b0\u1eddng.<\/li>
  8. S\u1ea5y kh\u00f4:<\/strong> \u0110\u1eb7t qu\u1ea3 c\u00e0 chua kh\u00f4 v\u00e0o khay nguy\u00ean li\u1ec7u, l\u1eafp khay nguy\u00ean li\u1ec7u v\u00e0o xe nguy\u00ean li\u1ec7u v\u00e0 s\u1ea5y kh\u00f4 \u1edf nhi\u1ec7t \u0111\u1ed9 60oC-65oC, th\u1eddi gian s\u1ea5y \u0111\u1eb7t 15-20 gi\u1edd, h\u00fat \u1ea9m li\u00ean t\u1ee5c, \u0111\u1ec3\u00a0h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea1t kho\u1ea3ng 18% v\u00e0 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn h\u00f2a tan \u0111\u1ea1t 70%.<\/li><\/ol>

    \u01afu \u0111i\u1ec3m c\u1ee7a c\u00e0 chua kh\u00f4<\/h2>