Abstract: Methods related to the modification of cell permeability were studied systematically in Actinomucor elegans.The correlation between cell membrane permeability determined by electrical conductivity method and cell enzymatic activity for ATP production from adenine was investigated.As a result,drying method was selected.After optimization by drying method in production process,10.13 g/L ATP was accumulated from 3 g/L adenine and the molar conversion ratio was 82.76%,which increased by 202.39% compared with the control group.Electrical conductivity of treatment group was obviously higher than that of the control group and the correlation between electrical conductivity and drying time was alike with the correlation between ATP production and drying time,which proved that drying method increased cell membrane permeability and ATP production.
朱家荣,杨光辉,杨善岩,等. 增强毛霉菌的细胞通透性对腺嘌呤合成ATP的影响[J]. 食品与发酵工业, 2011, 37(10): 67-72.
Zhu Jia-rong,Yang Guang-hui,Yang Shan-yan,et al. Effects of Cell Permeability on the Activity of Actinomucor elegans for ATP Production from Adenine[J]. Food and Fermentation Industries, 2011, 37(10): 67-72.