GIEC OpenIR  > 中国科学院广州能源研究所
Efficient bioconversion from acid hydrolysate of waste oleaginous yeast biomass after microbial oil extraction to bacterial cellulose by Komagataeibacter xylinus
Luo, Mu-Tan ; Huang, Chao ; Chen, Xue-Fang ; Huang, Qian-Lin ; Qi, Gao-Xiang ; Tian, Lan-Lan ; Xiong, Lian ; Li, Hai-Long ; Chen, Xin-De
2017
Source PublicationPREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY
Volume47Pages:1025-1031
Other AbstractBiomass acid hydrolysate of oleaginous yeast Trichosporon cutaneum after microbial oil extraction was applied as substrate for bacterial cellulose (BC) production by Komagataeibacter xylinus (also named as Gluconacetobacter xylinus previously) for the first time. BC was synthesized in static culture for 10 days, and the maximum BC yield (2.9g/L) was got at the 4th day of fermentation. Most carbon sources in the substrate (glucose, mannose, formic acid, acetic acid) can be utilized by K. xylinus. The highest chemical oxygen demand (COD) removal (40.7 +/- 3.0%) was obtained at the 6th day of fermentation, and then the COD increased possibly due to the degradation of BC. The highest BC yield on COD consumption was 38.7 +/- 4.0% (w/w), suggesting that this is one efficient bioconversion for BC production. The BC structure was affected little by the substrate by comparison with that generated in classical HS medium using field-emission scanning electron microscope (FE-SEM), Fourier transform infrared, and X-ray diffraction. Overall, this technology can both solve the issue of waste oleaginous yeast biomass and produce valuable biopolymer (BC).
KeywordAcid hydrolysate bacterial cellulose Komagataeibacter xylinus metabolism structure waste biomass of oleaginous yeast
WOS IDWOS:000418064000011
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/16739
Collection中国科学院广州能源研究所
Recommended Citation
GB/T 7714
Luo, Mu-Tan,Huang, Chao,Chen, Xue-Fang,et al. Efficient bioconversion from acid hydrolysate of waste oleaginous yeast biomass after microbial oil extraction to bacterial cellulose by Komagataeibacter xylinus[J]. PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY,2017,47:1025-1031.
APA Luo, Mu-Tan.,Huang, Chao.,Chen, Xue-Fang.,Huang, Qian-Lin.,Qi, Gao-Xiang.,...&Chen, Xin-De.(2017).Efficient bioconversion from acid hydrolysate of waste oleaginous yeast biomass after microbial oil extraction to bacterial cellulose by Komagataeibacter xylinus.PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY,47,1025-1031.
MLA Luo, Mu-Tan,et al."Efficient bioconversion from acid hydrolysate of waste oleaginous yeast biomass after microbial oil extraction to bacterial cellulose by Komagataeibacter xylinus".PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY 47(2017):1025-1031.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Luo, Mu-Tan]'s Articles
[Huang, Chao]'s Articles
[Chen, Xue-Fang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Luo, Mu-Tan]'s Articles
[Huang, Chao]'s Articles
[Chen, Xue-Fang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Luo, Mu-Tan]'s Articles
[Huang, Chao]'s Articles
[Chen, Xue-Fang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.