%0 Journal Article
%T STUDIES ON THE BATCH-FERMENTENT AND THE FERMENTENT KINETICS OF YEAST-L STARKEYI HL<br>酵母菌HL的批次发酵及发酵动力学初探
%A LIU Shu-Jun
%A YANG Wen-Bo
%A SHI An-Hui
%A <br>刘淑君
%A 杨文博
%A 施安辉
%J 微生物学通报
%D 2000
%I 
%X Based on the flask culture conditions, the batch and fed batch of fermentor cultures were performed in a small fermentor. The kinetics of growth and lipid producing were also studied, and the result indicated that using a fed-batch couldn't only prolong the period of lipid synthesis but also markedly retard the fast decreasing of specific lipid productivity after the time of sugar exhaustion. besides these, the cell density and the amount of lipid could also be increased. A content of 11.og/L lipid and 19.4g/L dry biomass were determined at 120h and the cell contained 56.5% lipid by using a fed-batch at the later period of fermentaion.
%K L starkeyi HL
%K Waste sugar
%K Batch and fed batch of fermentor cultures
%K Kinetics of fermentation<br>废糖液
%K 油脂酵母菌L.starkeyi
%K HL
%K 分批和分批补料培养
%K 发酵动力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=3567C839C3AE5FC9&yid=9806D0D4EAA9BED3&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=5D311CA918CA9A03&eid=708DD6B15D2464E8&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=7