Aspergillus wentti F-89,which had been treated with 0Co,was screened as the strain to convert fumaric acid to L-malic acid in 000 L fermentor by submerged fermentation.
Aspergillus wentti F-89,which had been treated with 0Co,was screened as the strain to convert fumaric acid to L-malic acid in 000 L fermentor by submerged fermentation.
以延胡索酸为原料,经0C o诱变后获得优良菌株温特曲霉A spergillus w enttiF-89,在000L罐中液体深层发酵生产L-苹果酸。