Collagen e ka aroloa ka: collagen e kholo ea molek'hule le molek'hule e nyenyane ea collagen peptide.
Marenene a lijong tseo re tloaetseng ho li ja a na le limolek'hule tse kholo tsa protheine tse boima ba limolek'hule tsa 300,000 daltons kapa ho feta, tse sa monyeheng ka kotloloho kamora ho jeoa, empa li arotsoe ka li-amino acid tsamaisong ea tšilo ea lijo, li emetse ho hlophisoa bocha, 'me ha ho tsejoe hore na qetellong li etsa collagen, e nang le sekhahla se tlase haholo sa ho monya.
Batho ba laola collagen ka boima ba limolek'hule ho fihlela ho 6000 daltons ka mekhoa ea acid-base le enzymatic cleavage mme ba e bitsa collagen peptide. Peptide ke ntho e lipakeng tsa li-amino acid le liprotheine tsa macromolecular. Li-amino acid tse peli kapa ho feta li felloa ke metsi 'me lia koaheloa ho theha maqhama a' maloa a peptide ho etsa peptide, 'me li-peptide tse ngata li mennoe maemong a mangata ho etsa molek'hule ea protheine. Li-peptide ke likotoana tse nepahetseng tsa protheine tse nang le limolek'hule tse boholo ba nanometer, tse monngoang habonolo ke mpa, mala, methapo ea mali le letlalo, 'me sekhahla sa tsona sa ho monya se phahame haholo ho feta sa liprotheine tse kholo tsa molek'hule.
Li-peptide tsa collagen tse boima ba limolek'hule tsa li-daltons tse 6000 kapa ka tlase li arotsoe ka li-peptide tse nang le boima ba molek'hule ba 1000-6000 daltons le li-peptide tse nang le boima ba molek'hule ea 1000 daltons kapa ka tlase. Ka kakaretso, palo ea li-amino acid ho oligopeptide e tsoa ho tse peli ho isa ho tse robong. Ho ea ka palo ea li-amino acid ka peptide, ho na le mabitso a fapaneng: motsoako o entsoeng ke dehydration condensation ea limolek'hule tse peli tsa amino acid o bitsoa dipeptide, 'me ka papiso e tšoanang, ho na le tripeptide, tetrapeptide, pentapeptide, joalo-joalo, ho fihlela robong. li-peptide; hangata motsoako o entsoeng ke dehydration condensation ea 10-50 amino acid molecules o bitsoa polypeptide.
Lilemong tsa bo-1960, ho 'nile ha pakoa hore oligopeptide e ka kenngoa ntle le mala, e ka fokotsang haholo moroalo oa mala le sebete le ho ntlafatsa bioavailability; 'me e ka kenya letsoho ka ho toba tlhahisong ea collagen ea motho ntle le ho senya li-amino acid, ha peptide e sitoa ho finyella tsena.
Ka hona, o lokela ho ela hloko boima ba limolek'hule tsa li-peptide tsa collagen ha u li reka.
Nako ea poso: Dec-03-2022