Method for producing biodegradable polyester

Details Method for producing biodegradable polyester Method for producing biodegradable polyester

2006-05-12

2008-08-12

Lilling, Herbert J (Department: 1657)

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing oxygen-containing organic compound

Reexamination Certificate

active

07410783

ABSTRACT:
The present invention relates to a method to produce biodegradable polyester, which comprises the following steps: (a) mixing a carbon source, a nitrogen source and water into a reactive material to perform pretreatment; (b) providing a halophilicbacterium, a starting broth and culture with the reactive material; (c) feeding the reactive material; and (d) extracting the polyester from the fermentation broth; wherein, thebacteriumhas a salt tolerance of 10-30%.

REFERENCES:
patent: 5229279 (1993-07-01), Peoples et al.
patent: 5245023 (1993-09-01), Peoples et al.
patent: 5401657 (1995-03-01), Jones et al.
patent: 5663063 (1997-09-01), Peoples et al.
patent: 5858748 (1999-01-01), Jones et al.

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