Comparison of bacterial cellulose production by Gluconacetobacter xylinus on bagasse acid and enzymatic hydrolysates

doi:10.1002/app.45066

GIEC OpenIR > 中国科学院广州能源研究所

	Comparison of bacterial cellulose production by Gluconacetobacter xylinus on bagasse acid and enzymatic hydrolysates
	Qi, Gao-Xiang 1,2; Luo, Mu-Tan 1,2; Huang, Chao 1,3,4; Guo, Hai-Jun 1,3,4; Chen, Xue-Fang 1,3,4; Xiong, Lian1,3,4 ; Wang, Bo 1,2; Lin, Xiao-Qing 1,3,4; Peng, Fen 1,3,4; Chen, Xin-De1,3,4
	2017-07-28
发表期刊	JOURNAL OF APPLIED POLYMER SCIENCE
卷号	134 期号:28
摘要	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.
文章类型	Article
关键词	Biomaterials BioPolymers And Renewable Polymers Biosynthesis Of Polymers
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/app.45066
研究领域[WOS]	Polymer Science
关键词[WOS]	SWEET SORGHUM BAGASSE ; CARBON SOURCE ; FERMENTATION ; SACCHARIFICATION ; INHIBITORS ; ETHANOL
收录类别	SCI
语种	英语
项目资助者	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类目	Polymer Science
WOS记录号	WOS:000399761500019
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/14174
专题	中国科学院广州能源研究所
作者单位	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
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	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).