STUDY ON THE SILK-LIKE FUNGUS PRODUCING L-LACTIC ACID
产生L－乳酸的丝状真菌的研究

A method used for selecting the silk-like fungus producing lactic acid is reported in thispaper. It is to use starch acid medium as enrichment mediurn and to use KMnO_4-KBr agar plate asselection medium.R-2-91 was obtained on the succinate acid plate as a mutant of rhizopus R-2which is selected from soil and then is mutagenized with UV.