Bacterial cellulose production from the litchi extract by Gluconacetobacter xylinus

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	Bacterial cellulose production from the litchi extract by Gluconacetobacter xylinus
	Yang, Xiao-Yan 1,2,3; Huang, Chao 1,2; Guo, Hai-Jun 1,2; Xiong, Lian1,2 ; Luo, Jun 1,2; Wang, Bo 1,2; Lin, Xiao-Qing 1,2; Chen, Xue-Fang 2,3; Chen, Xin-De1,2
刊名	preparative biochemistry & biotechnology
	2016-01-02
卷号	46 期号:1 页码:39-43
关键词	Bio-refinery cellulose produced by bacteria fermentation litchi processing
英文摘要	although litchi has both nutrient and edible value, the extremely short preservation time limited its further market promotion. to explore processed litchi products with longer preservation time, litchi extract was selected as an alternative feedstock for production of bacterial cellulose (bc). after 2 weeks of static fermentation, 2.53g/l of the bc membrane was obtained. the trace elements including magnesium (mg) and sodium (na) in the litchi extract were partly absorbed in the bc membrane, but no potassium (k) element was detected in it, curiously. scanning electron microscope (sem) photographs exhibited an ultrafine network nanostructure for the bc produced in the litchi extract. analysis of the fourier-transform infrared spectroscopy (ftir) confirmed the pellicles to be a cellulosic material. interestingly, x-ray diffraction (xrd) results showed the bc membrane obtained from litchi extract had higher crystallinity of 94.0% than that from hs medium. overall, the work showed the potential of producing high value-added polymer from litchi resources.
WOS标题词	science & technology ; life sciences & biomedicine
类目[WOS]	biochemical research methods ; biochemistry & molecular biology ; biotechnology & applied microbiology
研究领域[WOS]	biochemistry & molecular biology ; biotechnology & applied microbiology
关键词[WOS]	acetobacter-xylinum ; microbial cellulose ; carbon source ; antioxidant ; culture ; sonn.
收录类别	SCI
语种	英语
WOS记录号	WOS:000366740000006
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10925]
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, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xiao-Yan,Huang, Chao,Guo, Hai-Jun,et al. Bacterial cellulose production from the litchi extract by Gluconacetobacter xylinus[J]. preparative biochemistry & biotechnology,2016,46(1):39-43.
APA	Yang, Xiao-Yan.,Huang, Chao.,Guo, Hai-Jun.,Xiong, Lian.,Luo, Jun.,...&Chen, Xin-De.(2016).Bacterial cellulose production from the litchi extract by Gluconacetobacter xylinus.preparative biochemistry & biotechnology,46(1),39-43.
MLA	Yang, Xiao-Yan,et al."Bacterial cellulose production from the litchi extract by Gluconacetobacter xylinus".preparative biochemistry & biotechnology 46.1(2016):39-43.