Polysaccharide S-60 and bacterial fermentation process for its p

Details Polysaccharide S-60 and bacterial fermentation process for its p Polysaccharide S-60 and bacterial fermentation process for its p

1981-10-13

1983-03-22

Kepplinger, Esther M.

Chemistry: molecular biology and microbiology

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

Preparing compound containing saccharide radical

435253, 435874, C12P 1904, C12N 100, C12R 138

Patent

active

043776361

ABSTRACT:
A novel polysaccharide S-60 is disclosed composed of principally carbohydrate, 10-15% protein, and 3-4.5% acetyl groups as the O-glycosidically linked ester. The carbohydrate portion contains about 11% glucuronic acid (based on wt. gum) and the neutral sugars rhamnose and glucose, the latter having an approximate molar ratio of 3 to 2. This polysaccharide is produced by a new Pseudomonas species, P. elodea, in a suitable fermentation medium.

REFERENCES:
patent: 4247639 (1981-01-01), Kang et al.
patent: 4298725 (1981-11-01), Williams et al.
Miyashiro et al., Chemical Abstracts, 86:3575c, 321, (1977).

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