Process for the preparation of gallic acid by co-culture

Details Process for the preparation of gallic acid by co-culture Process for the preparation of gallic acid by co-culture

2006-10-10

2006-10-10

Saucier, Sandra E. (Department: 1651)

Chemistry: molecular biology and microbiology

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

Process involving micro-organisms of different genera in the...

C435S171000

Reexamination Certificate

active

07118882

ABSTRACT:
A process for the preparation of gallic acid using co-culture comprising providing a tannin-rich mixed substrate and a culture medium in fluid communication with each other, adding an induced innoculum comprising the fungiRhizopus oryzaeandAspergillus foetidusto the substrate to obtain a fermented mass and gallic acid, extracting the gallic acid from the culture medium and the fermented mass using an organic solvent followed by evaporation of the organic solvent to obtain gallic acid.

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Kar B. et al. “Microbial production of gallic acid by modified solid state fermentation”. Journal of Industrial Microbiology & Biotechnology, 1999, 23: 173-177, entire document.
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Shantha T. “Fungal degradation of aflatoxin B1”, Nat. Toxins, 1999, 7(5): 175-178. (abstract only, pp. 1-2).

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