the results showed that the relevance of growth conditions and intracellular trehalose level of soy sauce yeasts was investigated. Mutant strains
(S3-2, T3-5) which can grow in hypertonic conditions, showed different results from their original organisms
Zygosaccharomyces rouxii (S) and Torulopsis versatilis (T). For S and T could increase trehalose level from 7.0% and