| Literature DB >> 16782333 |
Abstract
Cyanothece sp. 113, a unicellular, aerobic, diazotrophic and photosynthetic marine cyanobacterium, produced 22.34 g/l of exopolysaccharide in 11 days at 29 degrees C, aeration rate of 7.0 l/min and continuous illumination with 4300 lux. After purification, the spectra of UV, IR, (1)H NMR, (13)C NMR and GC-MS analysis showed that the purified exopolysaccharide was alpha-D-1,6-homoglucan. This is first report describing linear alpha-D-1,6-homoglucan exopolysaccharide produced by marine cyanobacteria.Entities:
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Year: 2006 PMID： 16782333 DOI： 10.1016/j.biortech.2006.05.001
Source DB: PubMed Journal: Bioresour Technol ISSN： 0960-8524 Impact factor: 9.642