Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Utilization of Corncob Acid Hydrolysate for Bacterial Cellulose Production by Gluconacetobacter xylinus | |
Huang, Chao1,2; Yang, Xiao-Yan1,2,3; Xiong, Lian1,2; Guo, Hai-Jun1,2; Luo, Jun1,2; Wang, Bo2,3; Zhang, Hai-Rong1,2; Lin, Xiao-Qing1,2; Chen, Xin-De1,2 | |
2015-02-01 | |
发表期刊 | APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY |
卷号 | 175期号:3页码:1678-1688 |
摘要 | In this study, corncob acid hydrolysate was used as a substrate for bacterial cellulose (BC) production by Gluconacetobacter xylinus. After 2 weeks' static fermentation, a BC yield of 4 g/L could be obtained. Both effects of medium composition and fermentation condition on the BC production were evaluated. Most extra substrates (carbon and nitrogen sources) except mannitol, butyric acid, and levulinic acid showed no effect on the improvement of BC yield. Fermentation condition including fermentation mode, inoculation concentration, and initial pH showed certain influence on the BC yield and thus should be well controlled. The analysis by field emission scanning electron microscope (FE-SEM), Fourier transform infrared spectroscopy (FTIR), and X-ray diffraction (XRD) showed that the BC sample had obvious nano-network structure, clear functional groups that were found in cellulose, and relatively high crystallinity and crystallinity index value. Moreover, the BC sample had great water-holding capacity. Overall, corncob acid hydrolysate could be one promising substrate for BC production. |
文章类型 | Article |
关键词 | Bacterial Cellulose Gluconacetobacter Xylinus Corncob Acid Hydrolysate Medium Composition And Fermentation Condition Structure And Water-holding Capacity Analysis |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
DOI | 10.1007/s12010-014-1407-z |
研究领域[WOS] | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
关键词[WOS] | CARBON SOURCE ; ACETOBACTER-XYLINUM ; OIL PRODUCTION ; ACETIC-ACID ; FERMENTATION ; INHIBITORS ; XYLOSE |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
WOS记录号 | WOS:000349398800034 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10792 |
专题 | 中国科学院广州能源研究所 |
作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Huang, Chao,Yang, Xiao-Yan,Xiong, Lian,et al. Utilization of Corncob Acid Hydrolysate for Bacterial Cellulose Production by Gluconacetobacter xylinus[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2015,175(3):1678-1688. |
APA | Huang, Chao.,Yang, Xiao-Yan.,Xiong, Lian.,Guo, Hai-Jun.,Luo, Jun.,...&Chen, Xin-De.(2015).Utilization of Corncob Acid Hydrolysate for Bacterial Cellulose Production by Gluconacetobacter xylinus.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,175(3),1678-1688. |
MLA | Huang, Chao,et al."Utilization of Corncob Acid Hydrolysate for Bacterial Cellulose Production by Gluconacetobacter xylinus".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 175.3(2015):1678-1688. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论