Cov ntsiab lus: Kev tswj cov qauv protein yog qhov tseem ceeb hauv kev tsim cov tshuaj ntxuav tes thiab tshuaj pleev ib ce. … Txhawm rau ntxuav cov hmoov ua haujlwm kom zoo, nws yog ib qho tseem ceeb uas cov surfactants tsis hloov cov qauv ntawm cov proteins (enzymes), vim tias kev hloov pauv hauv cov qauv enzyme tua lawv lub peev xwm los zom cov stains thiab tshem tawm. av.
tshuaj ntxuav tes cuam tshuam li cas cov qauv protein?
Cov khoom siv tshuaj ntxuav tes tau cuam tshuam los ntawm kev sim cov xwm txheej xws li concentration, kub, tsis pH thiab ionic zog, thiab muaj ntau yam additives. … Cov tshuaj ntxuav tes no cuam tshuam tag nrho cov daim nyias nyias thiab cov protein ntau los ntawm kev rhuav tshem cov protein-protein sib cuam tshuam.
Koj puas tuaj yeem hloov cov duab ntawm cov protein?
Hloov cov duab ntawm cov proteinYog tias cov protein raug hloov pauv hauv qhov kub thiab txias, pH, lossis raug tshuaj lom neeg, kev cuam tshuam sab hauv ntawm cov protein cov amino acids tuaj yeem hloov pauv, uas nyob rau hauv lem yuav hloov cov duab ntawm cov protein.
plaub yam dab tsi uas tuaj yeem hloov pauv cov duab ntawm cov protein?
Kub, pH, salinity, polarity ntawm cov kuab tshuaj - cov no yog qee yam uas cuam tshuam rau cov duab ntawm cov protein. Yog tias ib qho lossis kev sib xyaw ua ke ntawm cov xwm txheej no txawv ntawm cov xwm txheej ib txwm ua, cov duab (thiab kev ua haujlwm) ntawm cov protein yuav hloov. Qhov kev hloov pauv no tseem hu ua denatured.
Dab tsi cuam tshuam hauv cov proteintus qauv cuam tshuam los ntawm xab npum?
Cov tshuaj ntxuav tes hauv qhov chaw aqueous ntau tuaj yeem cuam tshuam cov qauv quaternary, ua kom cov qauv tertiary, ua rau cov dej-soluble domains, los yog cuam tshuam nrog cov aqueous pores ntawm membrane proteins.
