Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1981-11-09
1983-03-22
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
C12P 1906
Patent
active
043776370
ABSTRACT:
In the production of xanthan gum by action of the Xanthomonas bacteria on a nutrient medium, a low viscosity xanthan gum is produced by adding sulfate anions in a concentration ranging from about 0.2 to about 0.5 wt % of the nutrient medium during the culture of the Xanthomonas bacteria in the nutrient medium. A reduced viscosity xanthan gum is produced which can be converted to the normal viscosity xanthan gum.
REFERENCES:
Cadmus et al. in Biotechnology and Bioengineering, vol. XX, pp. 1003-1014 (1978).
Silman et al., Biotechnology and Bioengineering, vol. XII, pp. 75-83 (1970).
Davidson, FEMS Microbiology Letters, pp. 347-349 (1978).
Hook Fred E.
May Stephen R.
Shapiro Lionel M.
Standard Oil Company (Indiana)
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