{"id":9932,"date":"2021-02-26T03:37:53","date_gmt":"2021-02-25T20:37:53","guid":{"rendered":"http:\/\/tamhoc.org\/2021\/02\/26\/nhung-thuc-pham-an-chay-so-mot-giup-kiem-hoa-co-the\/"},"modified":"2021-02-26T03:37:53","modified_gmt":"2021-02-25T20:37:53","slug":"nhung-thuc-pham-an-chay-so-mot-giup-kiem-hoa-co-the","status":"publish","type":"post","link":"https:\/\/tamhoc.org\/trang-chu\/2021\/02\/26\/nhung-thuc-pham-an-chay-so-mot-giup-kiem-hoa-co-the\/","title":{"rendered":"Nh\u1eefng th\u1ef1c ph\u1ea9m \u0103n chay \u201cs\u1ed1 m\u1ed9t\u201d gi\u00fap ki\u1ec1m h\u00f3a c\u01a1 th\u1ec3"},"content":{"rendered":"

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C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng ch\u00fang ta c\u00e0ng ki\u1ec1m h\u00f3a, c\u01a1 th\u1ec3 c\u00e0ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 tr\u00e0n \u0111\u1ea7y sinh l\u1ef1c h\u01a1n. T\u00ecnh tr\u1ea1ng ki\u1ec1m th\u00fac \u0111\u1ea9y s\u1ee9c s\u1ed1ng gi\u00fap c\u01a1 th\u1ec3 kh\u00f4ng b\u1ec7nh t\u1eadt v\u00e0 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a b\u1ea1n. N\u00f3 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3m c\u00e2n, h\u1ea1 huy\u1ebft \u00e1p, ng\u0103n ng\u1eeba b\u1ec7nh tim, l\u00e0m d\u1ecbu vi\u00eam v\u00e0 gi\u00fap cho b\u1ea1n c\u1ea3m th\u1ea5y tr\u1ebb h\u01a1n v\u00e0 m\u1ea1nh m\u1ebd h\u01a1n.<\/span><\/span><\/p>\n

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S\u1ef1 chuy\u1ec3n h\u00f3a trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi \u2013 qu\u00e1 tr\u00ecnh bi\u1ebfn \u0111\u1ed5i th\u1ee9c \u0103n th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u2013 \u0111\u00f4i khi \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi l\u1eeda. Qu\u00e1 tr\u00ecnh n\u00e0y li\u00ean quan \u0111\u1ebfn chu\u1ed7i ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c ph\u00e2n h\u1ee7y m\u1ed9t v\u1eadt r\u1eafn ra th\u00e0nh t\u1eebng m\u1ea3nh nh\u1ecf.<\/span><\/span><\/p>\n

Tuy nhi\u00ean, s\u1ef1 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi x\u1ea3y ra theo m\u1ed9t ti\u1ebfn tr\u00ecnh ch\u1eadm v\u00e0 c\u00f3 ki\u1ec3m so\u00e1t.<\/span><\/span><\/p>\n

Khi m\u1ed9t v\u1eadt b\u1ecb \u0111\u1ed1t ch\u00e1y, ch\u00fang \u0111\u1ec1u bi\u1ebfn th\u00e0nh tro. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 th\u1ebf, th\u1ef1c ph\u1ea9m m\u00e0 ta \u0103n v\u00e0o \u0111\u1ec1u \u0111\u1ec3 l\u1ea1i \u201ctro\u201d, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5t th\u1ea3i c\u1ee7a qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t. Ch\u1ea5t th\u1ea3i c\u1ee7a qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t c\u00f3 th\u1ec3 mang t\u00ednh ki\u1ec1m, trung t\u00ednh hay t\u00ednh axit v\u00e0 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 axit c\u1ee7a c\u01a1 th\u1ec3.<\/span><\/span><\/p>\n

N\u00f3i c\u00e1ch kh\u00e1c, h\u1ecd cho r\u1eb1ng n\u1ebfu ch\u00fang ta \u0103n th\u1ef1c ph\u1ea9m \u0111\u1ec3 l\u1ea1i \u201ctro\u201d axit, m\u00e1u c\u1ee7a ch\u00fang ta s\u1ebd b\u1ecb axit h\u00f3a. N\u1ebfu ta \u0103n th\u1ef1c ph\u1ea9m \u0111\u1ec3 l\u1ea1i \u201ctro\u201d ki\u1ec1m, m\u00e1u c\u1ee7a ta s\u1ebd tr\u1edf n\u00ean ki\u1ec1m h\u00f3a. Theo gi\u1ea3 thuy\u1ebft tro axit, th\u00ec tro axit \u0111\u01b0\u1ee3c cho l\u00e0 nguy\u00ean nh\u00e2n l\u00e0m cho c\u01a1 th\u1ec3 ch\u00fang ta d\u1ec5 d\u00e0ng nhi\u1ec5m b\u1ec7nh, trong khi tro ki\u1ec1m \u0111\u01b0\u1ee3c xem l\u00e0 nh\u00e2n t\u1ed1 b\u1ea3o v\u1ec7.<\/span><\/span><\/p>\n

B\u1eb1ng c\u00e1ch ch\u1ecdn nh\u1eefng lo\u1ea1i th\u1ef1c ph\u1ea9m mang t\u00ednh ki\u1ec1m, ch\u00fang ta s\u1ebd \u0111\u01b0\u1ee3c \u201cki\u1ec1m h\u00f3a\u201d c\u01a1 th\u1ec3 v\u00e0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe.<\/span><\/span><\/p>\n

C\u00e1c th\u00e0nh ph\u1ea7n th\u1ef1c ph\u1ea9m \u0111\u1ec3 l\u1ea1i tro axit bao g\u1ed3m ch\u1ea5t \u0111\u1ea1m (protein), ph\u1ed1t-ph\u00e1t (phosphate) v\u00e0 sun-phua (sulfur), trong khi c\u00e1c th\u00e0nh ph\u1ea7n th\u1ef1c ph\u1ea9m \u0111\u1ec3 l\u1ea1i tro ki\u1ec1m bao g\u1ed3m can-xi (calcium), ma-nh\u00ea (magnesium) v\u00e0 potassium.<\/span><\/span><\/p>\n

M\u1ed9t s\u1ed1 nh\u00f3m th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c xem l\u00e0 mang t\u00ednh axit, t\u00ednh ki\u1ec1m hay l\u00e0 trung t\u00ednh:<\/span><\/span><\/p>\n