Optimization of enzyme assisted extraction of celangulin from Celastrus angulatus

doi:10.14088/j.cnki.issn0439-8114.2019.06.026

Abstract

Abstract: Celangulin from the root skin of Celastrus angulatus were isolated using an enzye-assisted procedure. By analyzed the effects of alkaline protease, cellulase, pepsin and neutral protease on the extraction of celangulin, Pepsase was selected to optimize the extraction conditions. The results showed that the optimal conditions for celangulin extraction was found to be extraction with enzymatic hydrolysis with 66 000 U/g pepsase at 37 ℃ and pH 2 for 5 h. Under these conditions, the maximum yield of celangulin was obtained.

Key words: enzyme, Celastrus angulatus, celangulin, extraction

CLC Number:

LI, Meng. Optimization of enzyme assisted extraction of celangulin from Celastrus angulatus[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(6): 114-116.

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Optimization of enzyme assisted extraction of celangulin from Celastrus angulatus

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