PRODUCTION OF POLY HYDROXY ALKANOATE BIOPOLYESTERS FROM GLYCEROL
The purpose of present study was to investigate the production of polyhydroxyalkanoate biopolyester from glycerol with concentration range of 0 -70％ (v.v-1) using a mixed culture consortium as a seed, under 30℃ shake flask experiment for 30 days. Results found that the microbial seed could grow at highest glycerol concentrations as 50％. At glycerol concentration of 10 and 30％ specific PHA production were 3,518.9 mg HB/ g CDW/L and 3,340.5 mg HB/ g CDW/L,. Proton-Nuclear Magnetic Resonance (1H-NMR) and Fourier Transform Infrared (FTIR) results showed that the extracted PHA content is polyhydroxybutyrate (PHB) polyester.
biodegradable plastic mixed cultures polyhydroxyalkanoate (PHA) glycerol
H. T.WATTANAPHON N. PISUTPAISAL
The Joint Graduate School of Energy and Environment, King Mongkuts University of Technology Thonbur Division of Environmental Technology, Department of Agro-Industrial Technology, Faculty of Applied S
国际会议
北京
英文
394-399
2010-05-17（万方平台首次上网日期，不代表论文的发表时间）