ISSN:
1432-0614
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Summary New copolyesters of 3-hydroxybutyrate (3HB) and 4-hydroxybutyrate (4HB) were produced by Alcaligenes eutrophus from various carbon sources of 4-hydroxybutyric acid, 4-chlorobutyric acid, 1,4-butanediol, and γ-butyrolactone. The composition of copolyesters varied from 0 to 37 mol% 4HB, depending on the carbon sources supplied. The biosynthetic pathway of copolyesters has been discussed. The copolyester film was biodegradable in soil and activated sludge. The rate of biodegradation was enhanced by the presence of 4HB units.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00255361
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