Screening of oleaginous microorganisms from filamentous fungi for Microbial lipids production

摘要：

Some filamentous fungi were screened as potentialoleaginous microorganisms for production of microbial lipid.The results showed that filamentous fungus Strain SCIM04displayed the most potential ability in producing microbial lipid,the lipid content of cells reached 50.93%, and the lipid yield was8.4 ±0.42 g /L. Furthermore, the components profile of the lipidwere analyzed. The results revealed that the lipid was abundantin saturated long chain fatty acids (C16: 0) and low degreeunsaturated long chain fatty acid (C18: 1), suggesting the lipidcould be used for biodiesel production. The optimum media forthe biomass and lipid production by the strain were maltose ascarbon source with initial concentration 60 g/L, NaNO3 asnitrogen source at 3.0 g/L. The lipid content of cells highlyreached 59.9%, and the lipid yield was 10.9 ±0.38 g/L, in theoptimized media.

作者: Xiao-Ling Wang Wen-Jun Han Kuan Peng Huai-Yun Zhang

作者单位: Core Facilities of Biotechnology,Central South University of Forestry and Technology Changsha 410004, P.R.China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）