M\u00ec ch\u00ednh l\u00e0 m\u1ed9t ch\u1ea5t \u0111i\u1ec1u v\u1ecb th\u01b0\u1eddng d\u00f9ng. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u00ec ch\u00ednh l\u00e0 c\u00f3 v\u1ecb ngon ng\u1ecdt. Khi x\u00e0o rau, n\u1ea5u canh, th\u00eam m\u1ed9t ch\u00fat m\u00ec ch\u00ednh s\u1ebd l\u00e0m m\u00f3n x\u00e0o, m\u00f3n canh ngon mi\u1ec7ng h\u1eb3n.<\/p>\n\n\n\n
V\u1ecb ng\u1ecdt c\u1ee7a m\u00ec ch\u00ednh l\u00e0 do natri glutamat \u0111em l\u1ea1i, axit glutamic l\u00e0 m\u1ed9t trong c\u00e1c amino axit t\u1ea1o n\u00ean c\u00e1c protein. Nh\u01b0ng khi c\u00e1c ph\u00e2n t\u1eed axit glutamic k\u1ebft h\u1ee3p nhau t\u1ea1o th\u00e0nh ph\u00e2n t\u1eed protein th\u00ec kh\u00f4ng h\u1ec1 c\u00f3 v\u1ecb ng\u1ecdt. Ng\u01b0\u1eddi ta ph\u1ea3i d\u00f9ng axit clohy\u0111ric ph\u00e2n gi\u1ea3i c\u00e1c ch\u1ea5t protein \u0111\u1ec3 gi\u1ea3i ph\u00f3ng ra axit glutamic.<\/p>\n\n\n\n
\u0110\u1ea7u ti\u00ean ng\u01b0\u1eddi ta d\u00f9ng m\u1ed9t protein c\u00f3 h\u00e0m l\u01b0\u1ee3ng trong m\u00ec c\u00e2n ho\u1eb7c \u0111\u1eadu t\u01b0\u01a1ng l\u00e0m nguy\u00ean li\u1ec7u, d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p th\u1ee7y ph\u00e2n \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u00ec ch\u00ednh. B\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u1ee9 50 kg b\u1ed9t m\u00ec s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c 4 – 4,5 kg m\u00ec c\u00e2n, t\u1eeb l\u01b0\u1ee3ng m\u00ec c\u00e2n n\u00e0y c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c tr\u00ean d\u01b0\u1edbi 1,5 kg m\u00ec ch\u00ednh.<\/p>\n\n\n\n
V\u00e0o n\u0103m 1956, m\u1ed9t nh\u00e0 vi sinh v\u1eadt h\u1ecdc Nh\u1eadt B\u1ea3n \u0111\u00e3 ph\u00e1t minh ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng \u0111\u01b0\u1eddng v\u00e0 ph\u00e2n \u0111\u1ea1m (amoni sunfat, ure, amoniac) l\u00e0m nguy\u00ean li\u1ec7u nh\u1edd qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u1ec3 ch\u1ebf t\u1ea1o axit glutamic. D\u00f9ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1eeba v\u1ec7 sinh v\u1eeba kinh t\u1ebf. V\u1edbi 50 kg \u0111\u01b0\u1eddng c\u00f3 th\u1ec3 ch\u1ebf t\u1ea1o \u0111\u01b0\u1ee3c 25 kg m\u00ec ch\u00ednh, n\u00ean gi\u00e1 th\u00e0nh th\u1ea5p.<\/p>\n\n\n\n
Khi \u0111\u00e3 c\u00f3 axit glutamic, \u0111em trung ho\u00e0 th\u00ec \u0111\u01b0\u1ee3c natri glutamat c\u00f3 v\u1ecb ngon ng\u1ecdt. \u0110em m\u00ec ch\u00ednh pha lo\u00e3ng \u0111i 2000 l\u1ea7n ng\u01b0\u1eddi ta v\u1eabn c\u00f2n nh\u1eadn \u0111\u01b0\u1ee3c v\u1ecb ng\u1ecdt. N\u1ebfu \u0111em tr\u1ed9n m\u00ec ch\u00ednh v\u1edbi mu\u1ed1i \u0103n th\u00ec ng\u01b0\u1eddi ta th\u1ea5y v\u1ecb ng\u1ecdt \u0111\u1eadm h\u01a1n khi ch\u1ec9 d\u00f9ng ri\u00eang m\u00ec ch\u00ednh, ng\u01b0\u1eddi ta g\u1ecdi \u0111\u00f3 l\u00e0 t\u00e1c d\u1ee5ng tr\u1ee3 ng\u1ecdt. Khi tr\u1ed9n m\u00ec ch\u00ednh v\u1edbi mu\u1ed1i \u0103n theo t\u1ec9 l\u1ec7 1\/10 – 1\/5 v\u1eabn c\u00f2n gi\u1eef v\u1ecb ng\u1ecdt r\u1ea5t t\u1ed1t. C\u00f3 khi m\u00ec ch\u00ednh c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng gi\u1ea3m b\u1edbt t\u00e1c d\u1ee5ng c\u1ee7a m\u1ed9t lo\u1ea1i v\u1ecb kh\u00e1c. Khi x\u00e0o rau, n\u1ebfu c\u1ea3m th\u1ea5y rau qu\u00e1 m\u1eb7n th\u00eam m\u00ec ch\u00ednh c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt v\u1ecb m\u1eb7n.<\/p>\n\n\n\n
C\u1ea7n ch\u00fa \u00fd th\u00eam r\u1eb1ng, khi ho\u00e0 tan m\u00ec ch\u00ednh v\u00e0o n\u01b0\u1edbc m\u00e0 \u0111un qu\u00e1 l\u00e2u th\u00ec v\u1ecb ng\u1ecdt c\u00f3 th\u1ec3 b\u1ecb m\u1ea5t. V\u00ec v\u1eady khi \u0111\u00e3 th\u00eam m\u00ec ch\u00ednh v\u00e0o th\u1ee9c \u0103n, kh\u00f4ng n\u00ean \u0111un qu\u00e1 l\u00e2u. T\u1ed1t nh\u1ea5t l\u00e0 sau khi cho rau v\u00e0o n\u1ed3i, m\u1edbi cho m\u00ec ch\u00ednh v\u00e0o. V\u1ecb ng\u1ecdt m\u00ec ch\u00ednh b\u1ecb \u1ea3nh h\u01b0\u1edfng do v\u1ecb chua c\u1ee7a th\u1ef1c ph\u1ea9m. Ch\u1ec9 khi \u0111\u1ed9 chua \u00edt th\u00ec v\u1ecb ng\u1ecdt c\u1ee7a m\u00ec ch\u00ednh m\u1edbi r\u00f5.<\/p>\n\n\n\n
M\u00ec ch\u00ednh l\u00e0 mu\u1ed1i natri c\u1ee7a axit glutamic. Axit glutamic kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t amino axit c\u1ea7n thi\u1ebft cho c\u01a1 th\u1ec3 n\u00ean kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng cao l\u1eafm, nh\u01b0ng n\u00f3 cho v\u1ecb ngon, l\u00e0m cho khi \u0103n c\u1ea3m th\u1ea5y ngon, l\u00e0m ng\u01b0\u1eddi ta \u0103n nhi\u1ec1u h\u01a1n.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: M\u00ec ch\u00ednh; Axit glutamic; Mu\u1ed1i natri.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
M\u00ec ch\u00ednh l\u00e0 m\u1ed9t ch\u1ea5t \u0111i\u1ec1u v\u1ecb th\u01b0\u1eddng d\u00f9ng. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u00ec ch\u00ednh l\u00e0 c\u00f3 v\u1ecb ngon ng\u1ecdt. Khi x\u00e0o rau, n\u1ea5u canh, th\u00eam m\u1ed9t ch\u00fat m\u00ec ch\u00ednh s\u1ebd l\u00e0m m\u00f3n x\u00e0o, m\u00f3n canh ngon mi\u1ec7ng h\u1eb3n. V\u1ecb ng\u1ecdt c\u1ee7a m\u00ec ch\u00ednh l\u00e0 do natri glutamat \u0111em l\u1ea1i, axit glutamic l\u00e0 m\u1ed9t trong c\u00e1c […]<\/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-8096","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\/8096","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=8096"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8096\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}