Proteins feem ntau yog hydrolyzed rau cov amino acids uas siv 6N HCl tov hauv "SEALED" hlabrau 24 teev. Thaum kawg ntawm hydrolysis, acid raug tshem tawm los ntawm evaporation hauv qab vaccum. Ntxiv ntawm 6% thioglycolic acid pab tiv thaiv tryptophan residues los ntawm kev puas tsuaj tag thaum lub sij hawm hydrolysis.
Koj ua li cas hydrolyze?
Hydrolysis yog ib qho kev tshwm sim nrog cov dej molecule uas tawg cov molecules loj rau hauv cov me me thiab koom nrog catalysis los ntawm proton los yog hydroxide (thiab qee zaus inorganic ions xws li phosphate ions) tam sim no nyob rau hauv cov dej ib puag ncig uas ua lub luag haujlwm hauv cov kua qaub. -puag catalysis.
Yuav siv dab tsi los ua cov protein ntau?
Acid hydrolysis yog txoj kev siv ntau tshaj plaws rau hydrolyzing cov qauv protein, thiab txoj kev tuaj yeem ua tau nyob rau hauv vapor lossis kua theem. Txawm hais tias muaj ntau cov kua qaub sib txawv tuaj yeem siv rau qhov tshuaj tiv thaiv no, feem ntau yog 6 M HCl.
Koj puas tuaj yeem hydrolyze protein hauv tsev?
Yolanda Anderson, M. Ed. (Chemistry) piav qhia tias cov proteins xws li keratin thiab collagen yog qhov loj heev thiab yuav tsum tau tawg kom lawv tuaj yeem nqus tau los ntawm cov plaub hau. Cov txheej txheem ntawd yog hu ua hydrolysis thiab ua tsis tau tom tsev, tab sis hauv chav kuaj.
Yuav ua li cas yog 20 hydrolytic protein cov khoom?
Lub 20 mus rau 22 amino acids uas muaj cov proteins xws li:
- Alanine.
- Arginine.
- Asparagine.
- YAspartic Acid.
- YCysteine.
- YGlutamic acid.
- YGlutamine.
- YGlycine.
