Collagen tuaj yeem muab faib ua: loj molecule collagen thiab me me molecule collagen peptides.
Cov pos hniav hauv cov khoom noj uas peb ib txwm noj muaj cov molecules loj ntawm cov protein uas muaj qhov hnyav ntawm 300,000 daltons lossis ntau dua, uas tsis ncaj qha absorbed tom qab noj, tab sis tau tawg mus rau hauv cov amino acids hauv lub plab zom mov, tos kom rov tsim kho, thiab nws. Tsis paub tias lawv thiaj li tsim collagen, uas muaj qhov nqus tsawg heev.
Tib neeg tau tswj hwm collagen nrog qhov hnyav molecular txog 6000 daltons los ntawm acid-base thiab enzymatic cleavage cov tswv yim thiab hu ua nws collagen peptide. Lub peptide yog ib yam khoom ntawm cov amino acids thiab macromolecular proteins. Ob los yog ntau dua amino acids yog lub cev qhuav dej thiab condensed los tsim ntau peptide daim ntawv cog lus los tsim ib tug peptide, thiab ntau peptides yog folded ntawm ntau theem los tsim ib tug protein molecule. Peptides yog cov khoom tawg yooj yim nrog nanometer-loj molecules, uas tau yooj yim nqus los ntawm lub plab, hnyuv, cov hlab ntsha thiab tawv nqaij, thiab lawv qhov nqus tau ntau dua li cov protein ntau.
Collagen peptides nrog qhov hnyav molecular ntawm 6000 daltons lossis tsawg dua yog faib ua peptides nrog qhov hnyav ntawm 1000-6000 daltons thiab peptides nrog qhov hnyav molecular ntawm 1000 daltons lossis tsawg dua. Feem ntau, cov amino acids hauv oligopeptide yog los ntawm ob mus rau cuaj. Raws li tus naj npawb ntawm cov amino acids nyob rau hauv peptide, muaj ntau lub npe: lub compound tsim los ntawm lub cev qhuav dej condensation ntawm ob amino acid molecules hu ua dipeptide, thiab los ntawm tib analogy, muaj tripeptide, tetrapeptide, pentapeptide, thiab lwm yam., mus txog rau cuaj. peptides; Feem ntau cov compound tsim los ntawm lub cev qhuav dej condensation ntawm 10-50 amino acid molecules yog hu ua polypeptide.
Nyob rau xyoo 1960, nws tau raug pov thawj tias oligopeptide tuaj yeem nqus tau yam tsis muaj lub plab zom mov, uas tuaj yeem txo qis lub nra ntawm plab hnyuv thiab daim siab thiab txhim kho bioavailability; thiab nws tuaj yeem koom ncaj qha rau hauv kev sib txuas ntawm tib neeg collagen yam tsis tau tawg rau hauv cov amino acids, thaum peptide tsis tuaj yeem ua tiav cov no.
Yog li ntawd, koj yuav tsum xyuam xim rau qhov hnyav molecular ntawm collagen peptides thaum koj yuav lawv.
Post lub sij hawm: Dec-03-2022