Chii chinonzi peptide?

Peptide inoreva rudzi rwemukomboni une chimiro chemolecular pakati peamino acid neprotein, Inoumbwa nemhando makumi maviri emhando dzeamino acids mumhando dzakasiyana siyana uye marongero, kubva kudipeptides kuenda kune yakaoma mutsara kana denderedzwa chimiro polypeptides.Peptide yega yega ine chimiro chayo chakasiyana, uye chimiro chemapeptides akasiyana zvinoenderana nebasa rawo.Peptide ine inoteedzera zvirimo mubiological body, asi ine yakasarudzika physiological chiitiko.Pakati pavo, peptides inogona kudzora physiological function organism inonzi inoshanda peptide kana biologically inoshanda peptide.Mukutanga 20^thzana remakore, kubudirira kwemakemikari synthesize dipeptide chiratidzo chitarisiko chepeptide sainzi.

Zvakawanda chokwadi zvinoratidza kuti mapuroteni haangogone chete muchimiro cheamino acid, asi zvakare kutora mumhando dzakawanda dzepeptides.Zvinowanzotendwa kuti dipeptides uye tripeptides inonyudzwa mumatumbo maseru uyezve hydrolyzed ne peptidase kuti ipinde mukutenderera kweropa muchimiro chemahara amino acids.Iyo peptide inotakura inopinda mukutenderera.

Tsvagiridzo yakawedzera kuti puroteni inopinzwa nemuviri wemunhu inogayiwa uye inonyudzwa muchimiro che oligopeptides mushure mekuita kwema enzymes mudumbu rekudya, uye chikamu chekunyura muchimiro chemahara amino acid idiki kwazvo.

Protein inonyudzwa muchimiro chepeptide, iyo isingangodzivise makwikwi pakati peamino acids, asi zvakare inoderedza reverse mhedzisiro yeyakakwira osmotic pressure pamuviri wemunhu.Naizvozvo, ipa chikafu chinovaka muviri kumuviri wemunhu muchimiro chepeptide chakanakira kukurumidza kuita mashandiro epeptide.Zvakare, iyo biological valence uye kukosha kwekudya kwepeptide kwakakwira kupfuura emahara amino acids.Naizvozvo, collagen peptide yave nzvimbo nyowani inopisa mumunda weprotein nutritional research, uye madiki mamorekuru peptide kana oligopeptide inoita yemuromo kuchengetedza hutano chikafu chine hwaro hwesainzi.