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ʻO Cysteine he mea ia e pili ana i ka hui o nā waikawa amino endogenous, ʻo ia hoʻi nā mea i hiki i ke kino kanaka ke hana ma kāna iho. Eia naʻe, ʻaʻole hiki ke hana i ka cysteine me ka ʻole o ka hāʻawi ʻana i ke kino i nā mea kūpono i ka meaʻai. No ke aha e pono ai ka nānā ʻana i ka cysteine a no ke aha he mea nui ia no ke olakino kanaka.
Cysteine - he aha ia?
Cysteina, 'o ia ho'i ka α-amino-β-thiolopropionic acid, he hui ia no ka hui o 22 mau 'akika amino lālā kumu. cysteine ʻike ʻia e ka hiki ʻana o ka mea i kapa ʻia ʻo ka hui tulle, kahi i komo i ke kaʻina hana o nā alahaka disulfide, ke kuleana no ke ʻano kūpono o nā protein. Cysteinahui pū me ka homocysteine a me methionine, hana lākou i ka mea i kapa ʻia ʻo sulfur amino acids. Hoʻokumu cystiny pili me ke kaʻina hana o ka transposition o ka sulfur atom mai ka methionine mole i serine, kahi e komo ai ka mole adeno-triphosphate (ATP).
Cysteine - hana
Cysteina pono i ke kino o ke kanaka ke hana pono i na hana he nui. Cysteina komo i loko o:
- ka hana ʻana o ka collagen, ʻo ia ke kuleana no ke ʻano olakino o ka ʻili, kona paʻa a me ke ʻano ʻōpio. Eia kekahi, pale ka keratin i ka osteoporosis;
- hale o ka glutathione. He hopena antioxidant ka Glutathione, hakakā i nā radical manuahi;
- ka hana ʻana o nā hormones a me nā protein koʻikoʻi.
no hoi cysteina loaʻa nā waiwai antiallergic. Hoʻoluʻolu ia i nā hōʻailona o nā maʻi allergies e like me ka ʻili a i ʻole ka mumū. Cysteina hoʻoikaika i ka palekana o ko mākou kino, loaʻa iā ia nā mea expectorant, no laila e mālama i kahi pae kūpono cystiny he mea nui loa ia i ka wā hāʻule a me ka wā hoʻoilo, ke ʻike mākou i ke anu. Cysteina hoʻomaʻemaʻe i ka hoʻomaʻemaʻe ʻana i nā māmā a me ka bronchi; cysteina hoʻohana ʻia e mālama i nā maʻi e like me ka hānō a me ka maʻi pulmonary obstructive (COPD).
Hōʻike nā hana hou i kēlā cysteina hiki ke kōkua i ka mālama ʻana i ka male ʻole o ke kāne - hoʻonui ia i ka mobility sperm a me ka ikaika.
Cysteina hōʻike ikaika hopena antioxidantno laila ʻaʻole hiki ke nalo i ka ʻai a ka poʻe i pilikia i ka ulu ʻana i ka maʻi kanesa. Eia kekahi, cysteina ʻo ia kekahi o nā mea e pale ai i nā pūnaewele aʻalolo, no laila ua manaʻo ʻia he pale ia i ka ulu ʻana o ka maʻi Parkinson a i ʻole senile dementia.
Cysteina he hopena pale i nā puʻupaʻa a me nā ate, no laila ʻaʻole hiki ke nalowale mai ka ʻai ʻana o ka poʻe e lawe ana i nā lāʻau ikaika. Cysteina hiki iā ʻoe ke mālama i kahi pae kūpono o ka glucose i loko o ke koko. Eia naʻe, pono ke ʻike i kēlā cysteina Hiki ke hoʻohaʻahaʻa i ka pae o ka insulin, no laila e hoʻohana cystiny e ka poʻe me ka maʻi maʻi maʻi e pono ke mālama ʻia i ka mālama kino.
Cysteina ua paipai ʻia e like me meaʻai meaʻai ka poʻe e loaʻa ana i nā pilikia digestive maʻi - he hopena maikaʻi ia ma ka ʻōpū a me ka ʻōpū.
Cysteine - ma hea mākou e loaʻa ai?
Cysteina hiki ke hana kūʻokoʻa e ko mākou kino, akā pono e ʻike i nā mea e mālama ai i ka meaʻai e hāʻawi i ko mākou kino i ka nui o nā mea. ʻO ka hapa nui cystiny loaʻa i ka soybeans a me nā pistachios (e like me) 655 mg / 100 g a me 449 mg / 100 g. Maʻiʻo kiʻekiʻe cystiny Hōʻike pū lākou: nā hua sunflower (451 mg / 100 g), paʻakai (362 mg / 100 g), hua moa (272 mg / 100 g), parmesan (246 mg / 100 g), ʻiʻo (e pili ana i ke ʻano, 220 - 240 mg / 100 g), salmon (219 mg / 100 g) a me walnuts 208 mg / 100 g). cysteine Hiki iā mākou ke loaʻa nā mea nui i nā legumes e like me ka pī a i ʻole lentils, i ka spirulina a me ka waiū.
Cysteina loaʻa nō hoʻi ma ke ʻano o nā meaʻai meaʻai, akā e hoʻomanaʻo e hoʻoholo i ka supplementation cysteine nīnau i ke kauka.
ʻO ka helu kala i kēlā me kēia lā cystiny ma ke ʻano o ka meaʻai meaʻai, pono maʻamau i ka laulā o 50-500 mg. cysteine Pono e lawe pū ʻia me ka huaora C.
Ka nele o ka cysteine
Helu kūpono ʻole cystiny i loko o ko mākou kino, ʻo ia ke kumu nui o nā hōʻailona e pili ana i ka ʻili, ka lauoho a me nā kui - brittle, hāʻule i waho o ka lauoho, brittle nā kui a me ka ʻino, keratinized ʻili. Ma ia ʻano, ʻo ka mea mua, pono ʻoe e nīnau i ke kauka i ka wā hiki loa a noʻonoʻo e hoʻololi i kāu mau ʻai i kahi meaʻai e loaʻa ana i nā meaʻai nui. cystiny.