Hiki ke hoʻokaʻawale ʻia ʻo Collagen i: collagen mole nui a me nā peptides collagen mole liʻiliʻi.
Aia i loko o ka meaʻai a mākou e ʻai mau ai i nā molela nui o ka protein me ke kaumaha molekala o 300,000 daltons a ʻoi aku paha, ʻaʻole i komo pololei ʻia ma hope o ka ʻai ʻana, akā ua wāwahi ʻia i loko o nā waikawa amino i loko o ka ʻōnaehana digestive, e kali ana e hoʻoponopono hou ʻia, a ʻo ia hoʻi. ʻAʻole ʻike ʻia inā hana lākou i ka collagen, he haʻahaʻa loa ka absorption rate.
Ua hoʻomalu ka poʻe i ka collagen me ke kaumaha molekala a hiki i 6000 daltons e ka acid-base a me nā ʻenehana cleavage enzymatic a kapa ʻia ʻo ia ka peptide collagen. ʻO ka peptide kahi mea ma waena o nā waikawa amino a me nā protein macromolecular. ʻElua a ʻoi aku ka nui o nā waikawa amino i hoʻomaʻemaʻe ʻia a hoʻopaʻa ʻia e hana i nā mea paʻa peptide e hana ai i peptide, a ua pelu ʻia nā peptides he nui i nā pae he nui e hana i ka molekele protein. ʻO nā peptide nā ʻāpana protein pololei me nā molekele nanometer-nui, i maʻalahi ʻia e ka ʻōpū, nā ʻōpū, nā kīʻaha koko a me ka ʻili, a ʻoi aku ka kiʻekiʻe o kā lākou absorption ma mua o ka nui o nā protein mole nui.
Hoʻokaʻawale ʻia nā peptides Collagen me ke kaumaha molekala o 6000 daltons a i ʻole ka liʻiliʻi i nā peptides me ke kaumaha molekala o 1000-6000 daltons a me nā peptides me ke kaumaha molekala o 1000 daltons a i ʻole. ʻO ka maʻamau, ʻo ka helu o nā waikawa amino i ka oligopeptide mai ʻelua a ʻeiwa. E like me ka helu o nā amino acids i loko o ka peptide, aia nā inoa ʻokoʻa: ʻo ka hui i hana ʻia e ka condensation dehydration o ʻelua mau molekole amino acid i kapa ʻia ʻo dipeptide, a ma ka hoʻohālikelike like, aia nā tripeptide, tetrapeptide, pentapeptide, etc., a hiki i ʻeiwa. peptides; ʻO ka mea maʻamau ka mea i hana ʻia e ka condensation dehydration o 10-50 amino acid mole i kapa ʻia he polypeptide.
I ka makahiki 1960, ua hōʻoia ʻia e hiki ke hoʻopili ʻia ka oligopeptide me ka ʻole o ka gastrointestinal, hiki ke hoʻemi nui i ke kaumaha o ka ʻōpū a me ka ate a hoʻomaikaʻi i ka bioavailability; a hiki iā ia ke komo pololei i ka synthesis o ka collagen kanaka me ka wāwahi ʻole i loko o nā waikawa amino, ʻoiai ʻaʻole hiki i ka peptide ke hoʻokō i kēia mau mea.
No laila, pono ʻoe e hoʻolohe i ka paona molekala o nā peptides collagen ke kūʻai ʻoe iā lākou.
Ka manawa hoʻouna: Dec-03-2022