Results of extracellular enzyme production by the yeasts strains showed that S. Cerevisiae, C. Krusei, C. Tropicalis and. G. Candidum were able to degrade phytate. Representatives of all the species examined exhibited both lipolytic and esterase. Activity. Out of the 77 strains of S. Cerevisiae, examined 52.65% 70.12% and, 2.60% tested positive, for lipase esterase. And, amylase activities respectively. C. Krusei (7.41%) also produced amylase enzyme. Twenty percent and 50% of Rhodotorula. Graminis produced lipase, and esterase respectively. Phytase production was observed in S. Cerevisiae (6.49%), C. Krusei. (7.41%) and C. Tropicalis (25%) (Table 3).
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