摘要
筛选对铬元素吸收较好的产朊园酵母 (Torulopsisutilis)为实验菌株 ,根据铬的耐受量实验 ,确定糖蜜培养基铬的添加量 ,研究富铬酵母培养最佳工艺条件 ,探讨富铬酵母的应用。发酵产品富铬酵母铬的含量 73 8 8mg kg ,蛋白质含量 48 74% (w w) ,得率 3 0 % (w v)。
Yeast with better chromium-absorption has been selected as the test strain.According to the experiments on the chromium-tolerance of yeast,Adding chromium content on the molasses medium was decided.Application of chromium-rich yeast on the diabetes was discussed.At the end of fermentation,the chromium of the yeast is 738 8mg/kg,protein over 48 74% (w/w).The yield of chromium-rich yeast is 3 0% (w/v).;
出处
《中国生物工程杂志》
CAS
CSCD
2003年第5期98-100,共3页
China Biotechnology
基金
联合国援华基金资助项目 (CPR 171)
