Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1981-10-21
1983-08-30
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
435253, 435829, 536123, C12P 1904, C12N 120, C12R 105
Patent
active
044017600
ABSTRACT:
A novel polysaccharide S-194 is disclosed composed of principally carbohydrate, about 14% protein, and 9-11% O-acetyl groups. The carbohydrate portion comprises about 8.8-9.2% glucuronic acid and the neutral sugars glucose and rhamnose in the approximate molar ratio 4:1. This polysaccharide is produced by a new Alcaligenes species ATCC 31961, in a suitable fermentation medium.
REFERENCES:
patent: 3822250 (1974-07-01), Kimura et al.
patent: 3856626 (1974-12-01), Clamen et al.
Hayden Harold R.
Peik Jerry A.
Steenbergen Suzanna M.
Lopez Gabriel
Merck & Co. , Inc.
Pfeiffer Hesna J.
Shapiro Lionel M.
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