Efficient riboflavin production with yeast

Details Efficient riboflavin production with yeast Efficient riboflavin production with yeast

1991-08-15

1993-07-27

Marx, Irene

Chemistry: molecular biology and microbiology

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

Preparing compound other than saccharide containing...

435255, 4351721, 435921, C12N 116, C12N 1500, C12P 2500

Patent

active

052310078

ABSTRACT:
A method of systematically generating and isolating highly flavinogenic strains of Candida famata. The strains Candida famata GA18Y8-6#2 dgr and Candida famata GA18Y8-6#2#11 have been developed and produce yields of ca. 7.0 to 7.5 grams per liter per 6 days. The method includes a combination of iterative mutagenizing steps and protoplast fusion steps performed on the parent strain and the descendant strains which are selected following each step according to a screening protocol.

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