L-ascorbic acid production in microorganisms

Details L-ascorbic acid production in microorganisms L-ascorbic acid production in microorganisms

1985-07-01

1991-03-19

Weimar, Elizabeth C.

Chemistry: molecular biology and microbiology

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

Preparing oxygen-containing organic compound

435138, 435257, 435946, 4351721, C12P 758, C12P 760, C12N 112, C12N 1500

Patent

active

050010590

ABSTRACT:
Improved production of ascorbic acid is obtained empolying Chlorella as a microorganism source and growing the culture under a controlled pattern of carbon source supply. Greatly improved ratios of ascorbic acid to total carbon supplied as well as enhanced ascorbic acid concentrations in the fermentor are obtained.
C. pyrenoidosa UV101-158 was deposited at the A.T.C.C. on June 27, 1985 and given Accession No. 53170.

REFERENCES:
McNamer et al., "Proline Up Take and Ultilization by Chlorella pyrenoidosa", Plant Physiol., vol. 52, pp. 561-564, 1973.
Gruen et al., "Determination of Ascorbic Acid in Algae by HPLC on Strong Cation-Exchange Resin with Electrochemical Detection", Anal. Biochem. 130, pp. 191-198, 1983.

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