Please use this identifier to cite or link to this item:
Title: Production of Poly-3-Hydroxybutyrate (PHB) by fermentation of active sludge from food plant (II)
Other Titles: 利用食品工廠活性污泥發酵生產PHB的培養基配方研究(二)
Authors: Chen, R
Yang, YH
Keywords: Active sludge
Culture of fermentation
Optimization of preparation
Issue Date: 2001
Publisher: 中國學術期刊(光盤版)電子雜誌社
Source: 农业环境科学学报 (Journal of agro-environmental science), 2001, v. 20, no. 6, p. 424-428 How to cite?
Journal: 农业环境科学学报 (Journal of agro-environmental science) 
Abstract: A media for fermentation of active sludge in wastewater treatment plant of Guangzhou Siming Yantang Diary Corporation were selected through L9(34) table of orthogonal arrays by designing nine different prescriptions for 3 elements, i.e. C, N and P, with 3 levels and the extracts from the cells of the sludge were tested through a series of physical and chemical examinations in present study. The results showed that the optimum culture medium for fermentation gained through various evaluations contained glucose of 8 g, (NH4)2SO4 of 0.25 g, and 0.25 g of KH2PO4 /liter of water. The extracts from the cells were qualitatively identified to be mainly poly-3-hydroxybutyrate by 1H NMR tests, while their concentration was quantitatively to be over 70.61% by GC test. It was also found that their melting points were between 182.2—188.9℃, higher than PHB standard.
ISSN: 1672-2043
Rights: © 2001 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2001 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
r06544.pdf221.98 kBAdobe PDFView/Open
View full-text via PolyU eLinks SFX Query
Show full item record
PIRA download icon_1.1View/Download Contents

Page view(s)

Last Week
Last month
Citations as of Aug 14, 2018


Citations as of Aug 14, 2018

Google ScholarTM


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