Bioconversion of distillers’ grains hydrolysates to advanced biofuels by an Escherichia coli co-culture
作者: Fang LiuWeihua WuMary B. Tran-GyamfiJames D. JaryennehXun ZhuangRyan W. Davis
作者单位: 1Sandia National Laboratories
刊名: Microbial Cell Factories, 2017, Vol.16 (1)
来源数据库: Springer Journal
DOI: 10.1186/s12934-017-0804-8
关键词: Distillers’ grains with solubles (DGS)Microbial co-cultureOne-pot bioconversionFusel alcoholAlgae hydrolysate
英文摘要: First generation bioethanol production utilizes the starch fraction of maize, which accounts for approximately 60% of the ash-free dry weight of the grain. Scale-up of this technology for fuels applications has resulted in a massive supply of distillers’ grains with solubles (DGS) coproduct, which is rich in cellulosic polysaccharides and protein. It was surmised that DGS would be rapidly adopted for animal feed applications, however, this has not been observed based on inconsistency of the product stream and other logistics-related risks, especially toxigenic contaminants. Therefore, efficient valorization of DGS for production of petroleum displacing products will significantly improve the techno-economic feasibility and net energy return of the established starch bioethanol process. In...
原始语种摘要: First generation bioethanol production utilizes the starch fraction of maize, which accounts for approximately 60% of the ash-free dry weight of the grain. Scale-up of this technology for fuels applications has resulted in a massive supply of distillers’ grains with solubles (DGS) coproduct, which is rich in cellulosic polysaccharides and protein. It was surmised that DGS would be rapidly adopted for animal feed applications, however, this has not been observed based on inconsistency of the product stream and other logistics-related risks, especially toxigenic contaminants. Therefore, efficient valorization of DGS for production of petroleum displacing products will significantly improve the techno-economic feasibility and net energy return of the established starch bioethanol process. In...
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影响因子:3.306 (2012)

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关键词翻译
关键词翻译
  • culture 
  • grains 谷粒
  • advanced 先进的
  • production 生产
  • Escherichia 埃希氏菌属
  • development 开发
  • applications 应用程序
  • especially 特别地
  • rapidly 迅速地
  • products 制品