G\u1ea1o v\u00e0 b\u1ed9t m\u00ec l\u00e0 l\u01b0\u01a1ng th\u1ef1c ch\u00ednh c\u1ee7a ng\u01b0\u1eddi. Tuy c\u1ea3 hai \u0111\u1ec1u ch\u1ee9a tinh b\u1ed9t nh\u01b0ng th\u1ee9c \u0103n ch\u1ebf t\u1ea1o t\u1eeb hai lo\u1ea1i b\u1ed9t g\u1ea1o v\u00e0 b\u1ed9t m\u00ec l\u1ea1i kh\u00e1c nhau. T\u1eeb b\u1ed9t m\u00ec ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i th\u1ee9c \u0103n nh\u01b0 m\u00ec s\u1ee3i, v\u1eb1n th\u1eafn, b\u00e1nh bao, b\u00e1nh m\u00ec, b\u00edch quy, b\u00e1nh gato\u2026 D\u00f9ng b\u1ed9t g\u1ea1o c\u00f3 th\u1ec3 l\u00e0m c\u00e1c lo\u1ea1i b\u00e1nh t\u1ebb, b\u00e1nh ng\u1ecdt v\u1eeba n\u1eb7ng l\u1ea1i v\u1eeba c\u1ee9ng, kh\u00f4ng c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i nh\u01b0 b\u00e1nh m\u00ec, b\u00e1nh bao. V\u00ec sao v\u1eady?<\/p>\n\n\n\n
\u0110i\u1ec1u n\u00e0y c\u00f3 li\u00ean quan \u0111\u1ebfn c\u00e1c protein trong b\u1ed9t g\u1ea1o v\u00e0 b\u1ed9t m\u00ec, trong b\u1ed9t g\u1ea1o c\u00f3 t\u1eeb 7 – 8% protein, ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c protein tan trong n\u01b0\u1edbc (nh\u01b0 protein trong tr\u1ee9ng g\u00e0), c\u00f2n c\u00e1c protein keo, protein glutamat l\u00e0 nh\u1eefng protein tan trong n\u01b0\u1edbc r\u1ea5t \u00edt. C\u00f2n \u1edf b\u1ed9t m\u00ec c\u00f3 t\u1eeb 8 – 15% protein, trong \u0111\u00f3 \u0111\u1ebfn 4\/5 protein kh\u00f4ng tan trong n\u01b0\u1edbc (protein keo, protein glutamat). N\u1ebfu c\u00e1c b\u1ea1n d\u00f9ng n\u01b0\u1edbc \u0111\u1ec3 nh\u00e0o ri\u00eang b\u1ed9t g\u1ea1o v\u00e0 b\u1ed9t m\u00ec th\u00e0nh b\u1ed9t g\u1ea1o nh\u00e0o, b\u1ed9t m\u00ec nh\u00e0o. V\u1edbi b\u1ed9t m\u00ec nh\u00e0o, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng n\u01b0\u1edbc \u0111\u1ec3 r\u1eeda h\u1ebft tinh b\u1ed9t, c\u00f2n l\u1ea1i m\u1ed9t ch\u1ea5t c\u00f3 t\u00ednh d\u00ednh, \u0111\u00e0n h\u1ed3i c\u00f3 th\u1ec3 k\u00e9o th\u00e0nh s\u1ee3i nh\u1ecf (m\u00ec c\u00e2n, g\u00e2n b\u1ed9t m\u00ec). Trong m\u00ec c\u00e2n kh\u00f4 c\u00f3 \u0111\u1ebfn 80% protein (nh\u1eefng protein kh\u00f4ng tan trong n\u01b0\u1edbc nh\u01b0 protein keo, protein glutamat hay c\u00f2n g\u1ecdi l\u00e0 gluten). C\u00f2n v\u1edbi b\u1ed9t g\u1ea1o th\u00ec kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c nh\u01b0 v\u1eady v\u00e0 kh\u00f4ng th\u1ec3 c\u00f3 \u201cg\u00e2n b\u1ed9t g\u1ea1o”.<\/p>\n\n\n\n
T\u00ednh \u0111\u00e0n h\u1ed3i c\u1ee7a b\u1ed9t m\u00ec l\u00e0 do c\u00e1c protein kh\u00f4ng tan trong n\u01b0\u1edbc nh\u01b0 protein keo, gluten. Trong hai lo\u1ea1i protein n\u00e0y c\u00f3 ch\u1ee9a xystein (\u03b2 mercapto alanin) l\u00e0 m\u1ed9t amino axit. Trong amino axit n\u00e0y c\u00f3 ch\u1ee9a nh\u00f3m hy\u0111rosunfua (- SH), gi\u1eefa c\u00e1c nh\u00f3m hy\u0111ro sunfua c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh li\u00ean k\u1ebft \u0111isunfua (S-S) k\u1ebft n\u1ed1i c\u00e1c ph\u00e2n t\u1eed protein th\u00e0nh chu\u1ed7i x\u00edch d\u00e0i h\u01a1n, l\u00e0m cho m\u00ec c\u00e2n v\u1eeba c\u00f3 t\u00ednh d\u00ednh, v\u1eeba c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i. Li\u00ean k\u1ebft \u0111isunfua d\u1ec5 d\u00e0ng b\u1ecb b\u1ebb g\u00e3y (trong ho\u00e1 h\u1ecdc g\u1ecdi l\u00e0 t\u00ednh kh\u1eed) nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi nhau \u1edf t\u1ea1i c\u00e1c v\u1ecb tr\u00ed kh\u00e1c (g\u1ecdi l\u00e0 t\u00ednh oxy ho\u00e1). Trong khi s\u1ea3n xu\u1ea5t b\u00e1nh m\u00ec, ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng t\u00ednh ch\u1ea5t b\u1ed9t m\u00ec c\u00f3 h\u00e0m l\u01b0\u1ee3ng m\u00ec c\u00e2n cao (protein kh\u00f4ng tan trong n\u01b0\u1edbc) m\u00e0 c\u00f2n th\u00eam c\u00e1c ch\u1ea5t ph\u1ee5 gia t\u0103ng c\u01b0\u1eddng. \u0110\u1ee9ng v\u1ec1 ph\u01b0\u01a1ng di\u1ec7n ho\u00e1 h\u1ecdc, ng\u01b0\u1eddi ta th\u00eam c\u00e1c ch\u1ea5t oxy ho\u00e1 l\u00e0m cho c\u00e1c protein c\u1ee7a m\u00ec c\u00e2n h\u00ecnh th\u00e0nh li\u00ean k\u1ebft S – S nhi\u1ec1u h\u01a1n n\u1eefa, l\u00e0m cho b\u00e1nh m\u00ec c\u00e0ng x\u1ed1p v\u00e0 c\u00e0ng c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i cao h\u01a1n. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 th\u1ea5y r\u00f5 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft l\u00e0m b\u1ed9t g\u1ea1o kh\u00f4ng cho \u0111\u01b0\u1ee3c th\u1ee9c \u0103n c\u00f3 t\u00ednh x\u1ed1p nh\u01b0 b\u1ed9t m\u00ec.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: B\u00e1nh m\u00ec; Protein.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
G\u1ea1o v\u00e0 b\u1ed9t m\u00ec l\u00e0 l\u01b0\u01a1ng th\u1ef1c ch\u00ednh c\u1ee7a ng\u01b0\u1eddi. Tuy c\u1ea3 hai \u0111\u1ec1u ch\u1ee9a tinh b\u1ed9t nh\u01b0ng th\u1ee9c \u0103n ch\u1ebf t\u1ea1o t\u1eeb hai lo\u1ea1i b\u1ed9t g\u1ea1o v\u00e0 b\u1ed9t m\u00ec l\u1ea1i kh\u00e1c nhau. T\u1eeb b\u1ed9t m\u00ec ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i th\u1ee9c \u0103n nh\u01b0 m\u00ec s\u1ee3i, v\u1eb1n th\u1eafn, b\u00e1nh bao, b\u00e1nh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8,15],"tags":[],"class_list":["post-8042","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8042"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8042\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}