高山被孢霉产花生四烯酸的代谢研究
Metabolizability in production of arachidonic acid by Mortierella alpina
  
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中文关键词:  高山被孢霉  花生四烯酸  代谢变化曲线
英文关键词:Mortierella alpina  arachidonic acid  metabolizability curve  
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中文摘要:
      研究了3个批次的高山被孢霉发酵产花生四烯酸(ARA)过程中,生物量、糖耗、氮耗、油脂含量和ARA含量的变化.结果表明,发酵7d的生物量(干重)为30.650 g/L,糖耗85.33%,氮耗78.81%,发酵液油脂含量17.142 g/L,ARA含量7.482 g/L.
英文摘要:
      The metabolizability curve in production of arachidonic acid by Mortierella alpina was studied by determining five values of three production batch.The results showed that after 7 days of the fermentation,the biomass(dry weight) was 30.650 g/L,sugar consumption was 85.33%,nitrogen consumption was 78.81%,fat content was 17.142 g/L and arachidonic acid content was 7.482 g/L.
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