Application of 4-sulfonated calix [n] arene/CTAB complex system in improving activity of polyphenol oxidase
A technology of polyphenol oxidase and sulfonated cup, which is applied in the field of biological enzymes, can solve the problems of polyphenol oxidase enzyme activity reduction and inactivation, and achieve the effect of improving enzyme activity
Pending Publication Date: 2019-10-11
YANGZHOU UNIV
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Abstract
The invention discloses application of a 4-sulfonated calix [n] arene/CTAB complex system in improving activity of polyphenol oxidase in pineapples. By complexing 4-sulfonated calix [n] arene inhibiting enzymatic activity and a surfactant CTAB improving the enzymatic activity, a super-amphiphilic molecule is formed to react with the polyphenol oxidase in a pineapple extracting solution. The regulation of the activity of the polyphenol oxidase in the pineapples is achieved through the 4-sulfonated calix [n] arene/CTAB complex system for the first time, complexing of the 4-sulfonated calix [n] arene/CTAB reduces the inhibiting effect of the 4-sulfonated calix [n] arene on the activity of the polyphenol oxidase in the pineapples, and under optimal conditions, the enzymatic activity of the polyphenol oxidase in the pineapples can be significantly increased to 419%.
Application Domain
Oxidoreductases
Technology Topic
EnzymePolyphenol oxidase activity +2
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