%0 Journal Article
%T CONTINUOUS ETHANOL FERMENTATION USING TAPIOCA STARCH BY IMMOBILIZED YEAST CELL WITHOUT CARRIER<br>无载体固定化酵母细胞木薯淀粉质原料酒精连续发酵研究
%A Ma Yue
%A Zhou Xianshan
%A Wu Peicong
%A <br>马悦
%A 周祥山
%A 吴佩琮
%J 微生物学报
%D 2000
%I 
%X A widespread interest has been noted in continuous power ethanol fermentation utilizing systems with immobilized yeast cell through self flocculating. We studied continuous ethanol fermentation by a naturally flocculent strain of Schizosaccharomyces pombe and the performance of two stage continuous ethanol fermentation system using suspended bioreactors(total effective vulume 1 5?L)has been established: the high biomass levels achieved allow efficient ehtanol conversion(72 7?g/L, average), residual glucose(3 74?g/L)and high productivity(9 7?g/L.h) for 150?g/L glucose concentration in feed(tapioca syrup)with average 90% total conversion of substrate. The system was run steadily during a month research.
%K Schizosaccharomyces pombe
%K Suspended-bioreactor
%K Tapioca
%K Flocs
%K Ethanol<br>粟酒裂殖酵母
%K 悬浮床生物反应器
%K 絮凝颗粒
%K 木薯淀粉
%K 酒精连续发酵
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=6CC04031A4E65419&yid=9806D0D4EAA9BED3&vid=1371F55DA51B6E64&iid=0B39A22176CE99FB&sid=FEF02B4635FE8227&eid=38685BC770C663F2&journal_id=0001-6209&journal_name=微生物学报&referenced_num=1&reference_num=11