Ling, Yao2006-12-282006-12-2819991999http://hdl.handle.net/2440/19429Bibliography: leaves 235-250.297 leaves : ill. ; 30 cm.Aims to develop the process for Poly-[beta]-hydroxybutyrate recovery from recombinant E. coli, using homogenization and centrifugation as the basic unit operations, with effects directed to reduce the Poly-[beta]-hydroxybutyrate overall production cost.246085 bytesapplication/pdfenMicrobial polymers.Thesis