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《Chinese Journal of Biotechnology》 2001-05
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Progress on the Biosynthesis of Medium-chain-length Polyhydroxyalkanoates by Microorganisms

YAN Qun\ LI Yin\ CHEN Jian\+*\ DU Guo\|Cheng (Key Laboratory of Industrial Biotechnology, Ministry of Education, Southern Yangtze University, Wuxi 214036, China)  
Polyhydroxylkanoates(PHAs) are a class of polyesters produced as reserve materials by a large number of microorganisms under metabolic stress. The most fascinating feature of PHAs is its degradability, and which is supposed to take place of the traditional plastics made from petroleum in the future. PHAs are divided into two classes: short\|chain\|length PHAs(scl\|PHAs) and medium\|chain\|length PHAs. mcl\|PHAs is more welcome owing to its more wide crystallinity and higher extension to break than scl\|PHAs, especially when some kind of new functional groups were incoporated into the side chain of the polyester. Since \%Psedumonas oleovorans\ is the most typical microorganism to produce mcl\|PHAs, here the author summarized how \P.oleovorans\ synthesize the mcl\|PHAs and the production of mcl\|PHAs by fermentation and give some of the idea about the future research of this field.
【CateGory Index】: Q936
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Chinese Journal Full-text Database 2 Hits
1 YAN Qun, DU Guo-cheng, CHEN Jian (Key Lab. Ind. Biotechnol., Ministry of Education, Southern Yangtze Univ., Wuxi, Jiangsu 214036, China);Biosynthesis of Polyhydroxyalkanoates by Ralstonia eutropha with Short-chain-length Organic Acids[J];The Chinese Journal of Process Engineering;2002-05
2 LI Wenhua,XIE Zhixiong,CHEN Xiangdong,SHEN Ping(College of Life Science, Wuhan University, Wuhan 430072,China);;The Function of Poly-β-Hydroxybutyrate(PHB) in the Formation of Competence in Bacteria[J];Journal of Microbiology;2002-06
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1 Chen Jian Du Guocheng Li Yin Chen Yinguang Gao Haijun Lun Shiyi ( Lab of Environmental Riotechnology , School of Biotechnology , Wuxi University of light Industry , Wuxi 214036);THE RESEARCH ACTUALITY AND FUTURE DEVELOPMENT OF BIODEGRADABLE PLASTICS (POLYHYDROXYALKANOATES,PHAs) SYNTHESIZED BY BACTERIA[J];Bulletin of National Science Foundation of China;1999-02
Chinese Journal Full-text Database 10 Hits
1 Neng Yixin et al (Department of Chemical Engineering of Jiangsu Institute of Petrochemical Technology, Changzhou, Jiangsu 213016);Study on Poly as Fertilizer Synergist[J];Journal of Anhui Agricultural Sciences;2002-03
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