Comparison of tolerance of four bacterial nanocellulose-producing strains to lignocellulose-derived inhibitors
作者: Xiaozhou ZouGuochao WuStefan StaggeLin ChenLeif J. JönssonFeng F. Hong
作者单位: 1Donghua University
2Umeå University
刊名: Microbial Cell Factories, 2017, Vol.16 (1)
来源数据库: Springer Journal
DOI: 10.1186/s12934-017-0846-y
关键词: Bacterial celluloseLignocelluloseInhibitorsAcetic acid bacteriaKomagataeibacter xylinus
英文摘要: Through pretreatment and enzymatic saccharification lignocellulosic biomass has great potential as a low-cost feedstock for production of bacterial nanocellulose (BNC), a high value-added microbial product, but inhibitors formed during pretreatment remain challenging. In this study, the tolerance to lignocellulose-derived inhibitors of three new BNC-producing strains were compared to that of Komagataeibacter xylinus ATCC 23770. Inhibitors studied included furan aldehydes (furfural and 5-hydroxymethylfurfural) and phenolic compounds (coniferyl aldehyde and vanillin). The performance of the four strains in the presence and absence of the inhibitors was assessed using static cultures, and their capability to convert inhibitors by oxidation and reduction was analyzed.
原始语种摘要: Through pretreatment and enzymatic saccharification lignocellulosic biomass has great potential as a low-cost feedstock for production of bacterial nanocellulose (BNC), a high value-added microbial product, but inhibitors formed during pretreatment remain challenging. In this study, the tolerance to lignocellulose-derived inhibitors of three new BNC-producing strains were compared to that of Komagataeibacter xylinus ATCC 23770. Inhibitors studied included furan aldehydes (furfural and 5-hydroxymethylfurfural) and phenolic compounds (coniferyl aldehyde and vanillin). The performance of the four strains in the presence and absence of the inhibitors was assessed using static cultures, and their capability to convert inhibitors by oxidation and reduction was analyzed.
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:3.306 (2012)

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关键词翻译
关键词翻译
  • cellulose 纤维素
  • aldehyde 
  • bacterial 细菌的
  • vanillin 香草醛
  • producing 产油
  • furfural 糖醛
  • pretreatment 预处理
  • coniferyl 松柏基
  • furan 呋喃
  • phenolic 苯酚的