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Bacterial cellulose production from the litchi extract by Gluconacetobacter xylinus
Yang, Xiao-Yan1,2,3; Huang, Chao1,2; Guo, Hai-Jun1,2; Xiong, Lian1,2; Luo, Jun1,2; Wang, Bo1,2; Lin, Xiao-Qing1,2; Chen, Xue-Fang2,3; Chen, Xin-De1,2
2016-01-02
Source PublicationPREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY
Volume46Issue:1Pages:39-43
AbstractAlthough 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.
SubtypeArticle
KeywordBio-refinery Cellulose Produced By Bacteria Fermentation Litchi Processing
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1080/10826068.2014.958163
WOS Subject ExtendedBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS KeywordACETOBACTER-XYLINUM ; MICROBIAL CELLULOSE ; CARBON SOURCE ; ANTIOXIDANT ; CULTURE ; SONN.
Indexed BySCI
Language英语
WOS SubjectBiochemical Research Methods ; Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS IDWOS:000366740000006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10925
Collection中国科学院广州能源研究所
Affiliation1.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
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
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.
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