Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Comparison of bacterial cellulose production by Gluconacetobacter xylinus on bagasse acid and enzymatic hydrolysates | |
Qi, Gao-Xiang1,2; Luo, Mu-Tan1,2; Huang, Chao1,3,4; Guo, Hai-Jun1,3,4; Chen, Xue-Fang1,3,4; Xiong, Lian1,3,4 ; Wang, Bo1,2; Lin, Xiao-Qing1,3,4; Peng, Fen1,3,4; Chen, Xin-De1,3,4
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| 2017-07-28 | |
| Source Publication | JOURNAL OF APPLIED POLYMER SCIENCE
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| Volume | 134Issue:28 |
| Abstract | To fulfill the comprehensive utilization of cellulose and hemicellulose components in bagasse for bacterial cellulose (BC) production, both bagasse acid and enzymatic hydrolysates were used for BC production by Gluconacetobacter xylinus. Although the BC accumulation rate was slower during the early period of fermentation in the bagasse acid hydrolysate than in the enzymatic hydrolysate, the highest BC yield (1.09 vs. 0.42g/L) was higher in the bagasse acid hydrolysate. The substrate utilization was evaluated in both bagasse acid and enzymatic hydrolysates, and glucose, xylose, and acetic acid were better carbon sources than arabinose and cellobiose for G. xylinus. The structure of the BC samples obtained from bagasse acid and enzymatic hydrolysates, including the microscopic morphology, functional groups, and crystals, was similar especially in the later phase of fermentation, which was analyzed by field emission scanning electron microscopy, Fourier transform infrared spectroscopy, and X-ray diffraction. Thus, both bagasse acid and enzymatic hydrolysates could be promising substrates for BC production. (c) 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45066. |
| Subtype | Article |
| Keyword | Biomaterials BioPolymers And Renewable Polymers Biosynthesis Of Polymers |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1002/app.45066 |
| WOS Subject Extended | Polymer Science |
| WOS Keyword | SWEET SORGHUM BAGASSE ; CARBON SOURCE ; FERMENTATION ; SACCHARIFICATION ; INHIBITORS ; ETHANOL |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | Science and Technology Project of Guangdong Province(2016A010105016 ; National Natural Science Foundation of China(51303181 ; Youth Innovation Promotion Association of the Chinese Academy of Sciences(2015290) ; project of Guangzhou Science and Technology-Pearl River S&T Nova Program of Guangzhou(201610010014) ; Science and Technology Project of Huaian(HAS2015035) ; 2016A010104009) ; 21606229 ; 51508547) |
| WOS Subject | Polymer Science |
| WOS ID | WOS:000399761500019 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/14174 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Qi, Gao-Xiang,Luo, Mu-Tan,Huang, Chao,et al. Comparison of bacterial cellulose production by Gluconacetobacter xylinus on bagasse acid and enzymatic hydrolysates[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2017,134(28). |
| APA | Qi, Gao-Xiang.,Luo, Mu-Tan.,Huang, Chao.,Guo, Hai-Jun.,Chen, Xue-Fang.,...&Chen, Xin-De.(2017).Comparison of bacterial cellulose production by Gluconacetobacter xylinus on bagasse acid and enzymatic hydrolysates.JOURNAL OF APPLIED POLYMER SCIENCE,134(28). |
| MLA | Qi, Gao-Xiang,et al."Comparison of bacterial cellulose production by Gluconacetobacter xylinus on bagasse acid and enzymatic hydrolysates".JOURNAL OF APPLIED POLYMER SCIENCE 134.28(2017). |
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