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《中国化学工程学报:英文版》
>Production of Poly(3-Hydroxybutyrate)by Fed-Batch Culture of Alcaligenes Eutrophus at Phosphorus Limitation in 50 L fermenter
Production of Poly(3-Hydroxybutyrate)by Fed-Batch Culture of Alcaligenes Eutrophus at Phosphorus Limitation in 50 L fermenter
1 INTRODUCTIONPoly(3-hydroxybutyrate)(PHB)is an intracellular carbon and energy storage material accumu-lated by many kinds of microorganism under unfavorable growth conditions such as limitation of(NH_4)_2SO_4,PO_3^(2-),Mg^(2+) and /or oxygen^(1-3).PHB is a biodegradable thermoplastic polyesterwhich can be used as similar as the conventional nondegradable plastics in various ways.Al-caligenes eutrophus has been widely used for the production of PHB because it is easy to grow,
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