L-Cysteine ​​​​Papa maoli

ʻO NAC (N-acetylcysteine) kahi ʻano i hoʻololi ʻia o ka amino acid L-cysteine, kahi i hoʻopili ʻia ai kahi hui acetyl i ka atom sulfur i loko o L-cysteine. Hoʻonui kēia hoʻololi i ka solubility a me ka paʻa o ka amino acid, e maʻalahi ai ke komo a hoʻohana ʻia e ke kino. ʻO NAC kekahi mea mua i ka glutathione, kahi antioxidant koʻikoʻi i ke kino. ʻOiai ʻo NAC a me L-cysteine ​​nā pono olakino like, e like me ke kākoʻo ʻana i ka hana ate a me ka hoʻoikaika ʻana i ke olakino hanu, ʻaʻole like lākou. Loaʻa i ka NAC kekahi mau pōmaikaʻi kūʻokoʻa ma muli o kona hoʻololi ʻana a ʻaʻole pono e hoʻololi ʻia no L-cysteine ​​​​me ka ʻole o ka nīnau ʻana i kahi limahana mālama ola.

ʻO ka L-Cysteine ​​​​he waikawa amino i loaʻa pinepine ʻia mai nā kumu holoholona e like me ka hulu moa a me ka hulu puaʻa. Eia nō naʻe, hiki ke hana ʻia ma o ka microbial fermentation a i ʻole synthesized chemically. ʻOiai hiki ke kiʻi ʻia mai ka L-Cysteine ​​​​mai nā mea kanu e like me ka soybeans, ʻoi aku ka paʻakikī a me ke kumukūʻai o ka lawe ʻana mai nā kumu mea kanu. ʻO ka hopena, loaʻa ka L-Cysteine ​​​​mai nā kumu holoholona a i hana ʻia ma ke ʻano synthetically.

ʻO ka L-Cysteine ​​​​a me ka N-acetylcysteine ​​​​(NAC) nā kumu o ka cysteine, kahi amino acid he mea nui i kūkulu ʻia no nā protein i loko o ke kino. ʻOiai hiki i nā mea ʻelua ke hāʻawi i nā pono like, ʻoi aku ka maikaʻi o NAC ma mua o L-Cysteine ​​ma muli o kona ʻoi aku ka maikaʻi a me ka bioavailability. Hoʻohana pinepine ʻia ʻo NAC ma ke ʻano he mea hoʻohui ma mua o L-Cysteine ​​​​no ka mea he ʻano paʻa ia o ka cysteine ​​​​a hiki ke komo koke ʻia e ke kino. Ua ʻike ʻia no kāna mau waiwai antioxidant, hiki ke kōkua i ka pale ʻana i ke kino mai nā radical manuahi ʻino. Hoʻohana pinepine ʻia ʻo NAC e kākoʻo i ke olakino hanu, ka hana ate, a me ka hana ʻōnaehana pale. Eia nō naʻe, he mea pono e hoʻomaopopo i ka loaʻa ʻana o ka L-Cysteine ​​​​a me NAC i nā hopena ʻaoʻao a pono e lawe ʻia ma lalo o ke alakaʻi ʻana o kahi ʻoihana olakino. He mea nui hoʻi e koho i nā mea hoʻopihapiha kiʻekiʻe mai nā mea hana kaulana e hōʻoia i ka palekana a me ka pono.

Loaʻa ka Cysteine ​​​​i nā meaʻai protein kiʻekiʻe e like me ka ʻiʻo, ka moa, ka iʻa, a me nā huahana waiu. ʻO nā kumu kumu maikaʻi ʻē aʻe o ka cysteine ​​ka soybeans, lentils, a me nā kīʻaha holoʻokoʻa. Eia kekahi mau laʻana o ka maʻiʻo cysteine ​​kikoʻī o kekahi mau meaʻai maʻamau i ka 100 grams:
- Ka umauma moa: 1.7 kalama
- Ka umauma Tureke: 2.1 kalama
- Ka malo puaʻa: 1.2 grams
- Tuna: 0.7 kalama
- Ka paʻakai: 0.6 grams
- Lentils: 1.3 kalama
- Soybeans: 1.5 kalama
- Oats: 0.7 grams E hoʻomaopopo he ʻakika amino ka cysteine ​​i hiki i ko mākou kino ke synthesize mai nā waikawa amino ʻē aʻe, no laila ʻaʻole i manaʻo ʻia he meaʻai pono. Eia nō naʻe, hiki i nā kumu ʻai o ka cysteine ​​ke kōkua i ka mālama ʻana i ke olakino maikaʻi.

ʻO Cysteine ​​​​a me L-Cysteine ​​he amino acid maoli nō, akā hiki ke noho ma nā ʻano like ʻole. ʻO L-Cysteine ​​ke ʻano kikoʻī o ka cysteine ​​i hoʻohana mau ʻia i nā mea hoʻohui meaʻai a me nā mea hoʻohui meaʻai. ʻO ka "L" ma L-Cysteine ​​e pili ana i kāna stereochemistry, ʻo ia ke ʻano o kona ʻano molekala. ʻO L-Cysteine ​​​​ka isomer i loaʻa maoli i loko o nā protein a ua maʻalahi ʻia e ke kino, ʻoiai ʻo ka isomer D-cysteine ​​he mea maʻamau a ʻaʻole hiki ke hoʻololi ʻia i loko o ke kino. No laila, i ka wā e pili ana iā L-Cysteine, ʻo ia ka mea maʻamau i ke ʻano o ka hana biologically a hoʻohana mau ʻia i nā noi meaʻai a me nā ʻoihana.

ʻO ka Cysteine ​​kahi amino acid i loaʻa i loko o nā kumu protein he nui, e like me nā huahana holoholona e like me ka ʻiʻo, ka moa, ka iʻa, a me ka waiū, a me nā kumu mea kanu. ʻO kekahi o nā kumu puna maikaʻi loa o ka cysteine: - Legumes: Lentils, chickpeas, piʻi ʻeleʻele, pīni kīkī, a me nā pī keʻokeʻo he waiwai nui i ka cysteine. - Quinoa: Loaʻa i kēia palaoa gluten-free nā ʻeiwa amino acids pono, me ka cysteine. - Oats: He kumu maika'i ka 'oats no ka cysteine, me 100 grams o ka 'oats i loa'a ma kahi o 0.46 grams o ka cysteine. - Nā huaʻai a me nā hua: ʻO nā nati Brazil, nā hua sunflower, a me nā hua sesame nā kumu maikaʻi o ka cysteine. - ʻO ka ulu ʻana o Brussels: ʻO kēia mau mea kanu cruciferous kahi kumu kūpono o nā huaora, fiber, a me ka cysteine. ʻOiai ʻoi aku ka haʻahaʻa o nā kumu kumu lāʻau o ka cysteine ​​i nā pae holoʻokoʻa ma mua o nā kumu holoholona, ​​​​hiki nō ke ʻai i ka nui o ka cysteineine ma ka meaʻai mea kanu ma o ka hoʻokomo ʻana i nā ʻano kumu like ʻole i kāu ʻai.