中国食品学报2013，Vol.13Issue(6)：129-133,5.
地鳖多肽对北虫草虫草菌素产量的影响
Effect of Eupolyphaga Peptide on Cordycepin Production of Cordyceps Militaris
摘要
Abstract
Objective:The production of cordycepin was increased in the process of liquid fermentation.Methods:Taking Cordyceps taishanensis as material,the change of cordycepin production had been compared between mycelia and culture broth in the progress of liquid fermentation.The highest cordycepin production was achieved on the 7th day,and the production in culture broth was 4 times of mycelia.Based on the results above,the effect of adding Eupolyphage peptide on cordycepin production has been researched through researching the adding time and content.Results:The highest production of culture broth was achieved with adding 4 mg peptide in the third day of fermentation.The production was 55.43 μg/mL(p＜0.01),which was about 2 times of the bank,and the metabohsm of the cordycepin was not influenced.Conclusion:The production of cordycepin was increased by adding Eupolyphaga peptide.关键词
北虫草/虫草菌素/地鳖多肽Key words
Cordyceps militaris/ cordycepin/ Eupolyphaga peptide引用本文复制引用
董玉洁,朴美子..地鳖多肽对北虫草虫草菌素产量的影响[J].中国食品学报,2013,13(6):129-133,5.基金项目
山东省高等学校科技计划项目(J10LC05) （J10LC05）
