Sequential processing with fermentative Caldicellulosiruptor kronotskyensis and chemolithoautotrophic Cupriavidus necator for converting rice straw and CO2 to polyhydroxybutyrate
文献类型：期刊论文
| 作者 | Peng, XW; Kelly, RM; Han, YJ; Peng, Xiaowei; Kelly, Robert M.; Han, Yejun |
| 刊名 | BIOTECHNOLOGY AND BIOENGINEERING
 |
| 出版日期 | 2018 |
| 卷号 | 115期号:6页码:1624 |
| 关键词 | biorefinery RALSTONIA-EUTROPHA H16 Caldicellulosiruptor ALCALIGENES-EUTROPHUS CO2 fixation PLANT BIOMASS Cupriavidus necator DECONSTRUCTION fermentation CELLULASE lignocellulose BIOFUELS CULTURE |
| ISSN号 | 0006-3592 |
| DOI | 10.1002/bit.26578 |
| 文献子类 | Article |
| 英文摘要 | Unpretreated rice straw was fermented by the extremely thermophilic bacterium Caldicellulosiruptor kronotskyensis, generating solubilized carbohydrates, organic acids, lignin-derived aromatics, H-2, and CO2, which were subsequently used to produce polyhydroxybutyrate (PHB) by the chemolithoautotrophic bacterium Cupriavidus necator. The fermented liquid significantly enhanced the growth of C. necator, leading to a five-fold cell biomass yield, and a nine-fold PHB yield compared to what was obtained from conventional mineral media. This integrated process utilized all products of lignocellulose fermentation without H (electron) loss and carbon emission, while concomitantly enhancing CO2 fixation by C. necator for PHB production. The sequential coupling of C. kronotskyensis and C. necator provides not only a new biorefinery paradigm characterized by reduced pretreatment and saccharification requirements but also an efficient way for enhancing CO2 fixation. |
| WOS记录号 | WOS:000430663000023 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/26695]  |
| 专题 | 中国科学院过程工程研究所 |
| 推荐引用方式 GB/T 7714 | Peng, XW,Kelly, RM,Han, YJ,et al. Sequential processing with fermentative Caldicellulosiruptor kronotskyensis and chemolithoautotrophic Cupriavidus necator for converting rice straw and CO2 to polyhydroxybutyrate[J]. BIOTECHNOLOGY AND BIOENGINEERING,2018,115(6):1624, 1629. |
| APA | Peng, XW,Kelly, RM,Han, YJ,Peng, Xiaowei,Kelly, Robert M.,&Han, Yejun.(2018).Sequential processing with fermentative Caldicellulosiruptor kronotskyensis and chemolithoautotrophic Cupriavidus necator for converting rice straw and CO2 to polyhydroxybutyrate.BIOTECHNOLOGY AND BIOENGINEERING,115(6),1624. |
| MLA | Peng, XW,et al."Sequential processing with fermentative Caldicellulosiruptor kronotskyensis and chemolithoautotrophic Cupriavidus necator for converting rice straw and CO2 to polyhydroxybutyrate".BIOTECHNOLOGY AND BIOENGINEERING 115.6(2018):1624. |
入库方式： OAI收割
来源：过程工程研究所
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