Enhanced production of biomass and polysaccharides in Ganoderma lucidum SCIM 0818 by the addition of palmitic acid
To screen stimulators for mycelial growth and polysaccharides production of Ganoderma lucidum, the fungus was inoculated into the media with and without supplementation of several fatty acids and ether extracts of Chinese medicinal insects.Palmitic acid at 1.0 g /L lead to significant increase in both biomass and extracellular polysaccharides (EPS) concentration from 7.73 ± 0.41 to 10.21 ± 0.43 g/L and 342.6 ± 10.7 to 401.3 ± 14.9 mg/L, respectively.In addition, ether extract of Eupolyphaga sinensis at 1.5 g/L also was of great advantage to biomass and EPS production.There were no new components in the EPS obtained by the addition of palmitic acid.
eztracellular polysaccharides Ganoderma lucidum palmitic acid submerged fermentation`
Gao-Qiang Liu Wen-Jun Han Xiao-Ling Wang Bai-Quan Zeng Yao-Hui Wu
College of Life Sciences and Technology,Central South University of Forestry & Technology Changsha 410004,P.R.China
国际会议
北京
英文
1-4
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）