摘要
假丝酵母OS - 30 0菌株在含有 30 %葡萄糖的高浓度基质中能产三种多元醇 :甘油、阿拉伯醇和赤藓糖醇 ,但是在含 1 8%NaCl的高浓度基质中只产甘油。同时 ,还发现几种原来不产甘油的耐高渗酵母在含有 9%NaCl的高浓度培养液中也能形成大量的甘油。该现象表明
Candida OS-300 was an excellent polylol producer .Glycerol could be produced alone in the medium containing 18% of NaCl, although the yeast could produce three kinds of polylol:glycerol, arabitol and erythritol in the medium containing 30% of glucose. It was also found that the various yeasts of non glycerol producing type could produce a considerable amount of glycerol in the medium containing 9% of NaCl. This phenomenon suggested that the metabolic pathways of yeasts might be markedly altered by the high concentration of salts.
出处
《工业微生物》
CAS
CSCD
北大核心
2001年第1期1-3,共3页
Industrial Microbiology
基金
国家"九五"科技攻关项目! ( 96-C0 3 -0 3 -0 3 )资助
