PEB YAM KEV NKAG SIAB TXOG COLLAGEN
Ua ntej, nws feem ntau hais tias "collagen tsis yog qhov zoo tshaj plaws ntawm cov protein rau kev noj haus kis las."
Hais txog kev noj zaub mov yooj yim, collagen qee zaum raug cais ua qhov chaw protein tsis tiav los ntawm cov txheej txheem niaj hnub no rau kev ntsuas qhov zoo ntawm cov protein vim nws cov ntsiab lus tsawg ntawm cov amino acids tseem ceeb. Txawm li cas los xij, lub luag haujlwm bioactive ntawm collagen mus dhau lub luag haujlwm tseem ceeb ntawm cov protein hauv kev pab txhawb cov amino acids tseem ceeb kom tau raws li cov kev xav tau txhua hnub. Vim nws cov qauv peptide tshwj xeeb, bioactive collagen peptides (BCP) khi rau cov receptors tshwj xeeb ntawm lub cell thiab txhawb kev tsim cov protein matrix extracellular. Nws cov nyhuv tsis muaj dab tsi ua rau cov amino acid spectrum tseem ceeb lossis cov qhab nia zoo ntawm cov protein ntawm collagen.
Skev lag luam, cov neeg siv khoom tsis meej pem txog kev faib tawm ntawm collagen peptides.
Qhov kev faib tawm ntawm collagen hauv lub cev yog qhov nyuaj heev. Tab sis txawm lawv nyob qhov twg los xij, kev faib tawm ntawm cov hom collagen (28 tau txheeb xyuas txog tam sim no) tsis cuam tshuam rau bioactivity ntawm lawv cov collagen peptides ua qhov chaw ntawm cov khoom noj khoom haus. Piv txwv li, raws li ntau yam kev sim ua ntej, hom I thiab hom II collagen qhia yuav luag tib yam protein sequence (kwv yees li 85%), thiab thaum hom I thiab hom II collagen hydrolyzes rau hauv peptides, lawv qhov sib txawv tsis muaj kev cuam tshuam rau bioactivity lossis cellular stimulation ntawm collagen peptides.
Qhov thib peb, cov peptides collagen biological tsis muaj zog tiv thaiv kev zom zaub mov enzymatic hauv plab hnyuv.
Piv rau lwm cov protein, collagen muaj cov qauv amino acid tshwj xeeb uas pab txhawb kev thauj cov bioactive peptides hla phab ntsa plab hnyuv. Piv rau α helical configurations ntawm lwm cov protein, cov biological collagen peptides muaj cov qauv ntev dua, nqaim dua thiab tiv taus cov hnyuv hydrolysis. Cov khoom no ua rau nws muaj txiaj ntsig zoo rau kev nqus tau zoo thiab ruaj khov hauv plab hnyuv.
Niaj hnub nim no, kev noj haus tau dhau qhov kev xav tau yooj yim thiab tsom mus rau cov amino acids tseem ceeb thiab cov khoom noj khoom haus bioactive ua cov khoom tswj kev zom zaub mov uas tuaj yeem coj cov txiaj ntsig zoo tshaj plaws thiab ntev mus rau lub cev thiab ua tau raws li cov kev xav tau tshwj xeeb xws li kev tiv thaiv kev laus thiab txo qis kev raug mob kis las. Raws li cov neeg siv khoom paub txog, collagen tau dhau los ua ib qho ntawm cov khoom tseem ceeb ntawm cov peptides ua haujlwm.
Lub sijhawm tshaj tawm: Lub Yim Hli-18-2021
