期刊名称：Advance Journal of Food Science and Technology
印刷版ISSN：2042-4868
电子版ISSN：2042-4876
出版年度：2016
卷号：11
期号：12
页码：837-843
DOI：10.19026/ajfst.11.2801
出版社：MAXWELL Science Publication
摘要：In order to study the mechanism of micro-vacuum storage delaying Pleurotus ostreatus senescence, the modified atmosphere package storage was used as a control group to explore the delaying senescence mechanism of Pleurotus ostreatus under micro-vacuum storage. The activity of endogenesis antioxidative enzymes (SOD, CAT, POD), PPO, the regression relationship of superoxide anion (O-2.), H2O2, MDA content and relative leakage rate were studied. The results showed that micro-vacuum storage could significantly improve the activities of SOD, CAT and POD, decrease the accumulation of O-2. and H2O2, delay the increasing of MDA content and relative leakage rate, decline the activities of PPO (p Pleurotus ostreatus .
