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Rapid estimation of xanthan and biomass concentration during xanthan production under solid state fermentation on polyurethane foam with Near-infrared spectroscopy
Zhang, Z. G.; Chen, H. Z.
2012
Conference Name3rd International Conference on Manufacturing Science and Engineering (ICMSE 2012)
Source PublicationADVANCED COMPOSITE MATERIALS, PTS 1-3 丛书: Advanced Materials Research
Pages1515-1519
Conference DateMAR 27-29, 2012
Conference PlaceXiamen, PEOPLES R CHINA
PublisherTrans Tech Publications Ltd
AbstractRecently, some solid state fermentation (SSF) processes of xanthan production were studied. However, quantitative analysis of the concentration of xanthan and biomass is more complicated than that of submerged fermentation. To facilitate the analysis of these components, near infrared spectroscopy (NIRS) was used. A NIRS calibration models for rapidly estimating xanthan and biomass concentration in xanthan fermentation on inert support of polyurethane foam was established. The wavenumber and spectral pretreatment method were optimized. The data of cross validation and external validation shows that NIRS was suitable for rapid and accurate quantification of the concentration of xanthan and biomass in solid state fermentation on inert support. This method will provide much convenience for the research of solid state fermentation on inert support.
KeywordXanthan Solid State Fermentation Near-infrared Spectroscopy Inert Support Packed-bed Reactor Gum Centrifugal
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Indexed ByCPCI
Language英语
Document Type会议论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/11312
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
Zhang, Z. G.,Chen, H. Z.. Rapid estimation of xanthan and biomass concentration during xanthan production under solid state fermentation on polyurethane foam with Near-infrared spectroscopy[C]:Trans Tech Publications Ltd,2012:1515-1519.
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