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

1980-08-14

1982-04-20

Brown, Johnnie R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

8561, 8563, 71DIG1, 106205, 106209, 260112R, 252316, 252352, 252356, 426573, 426589, 426658, 435104, 435243, 536114, 536119, C07H 100, C07H 108

Patent

active

043260535

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: 3923782 (1975-12-01), Finn et al.
patent: 3933788 (1976-01-01), Kang et al.
patent: 3960832 (1976-06-01), Kang et al.
"Chemical Abst.," vol. 86, No. 1, Jan. 1977, p. 321, abst. 3575(c).

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