This research aims to find out the effect of different types substrates on growth Balinese local isolate Rhizopus oligosporus DPO2 in making tempeh yeast and identify right type substrate for R. DP02 yeast. was an experimental that analyzed descriptively with as main factor consists 5 flours including: rice, tapioca, corn, wheat soybeans. Each treatment repeated 3 times resulting 15 unit...

To provide new insights into the development and utilization of Douchi artificial starters, three common strains (Aspergillus oryzae, Mucor racemose, Rhizopus oligosporus) were used to study their influence on fermentation Douchi. The results showed that biogenic amine contents types all within safe range far lower than those traditional fermented Aspergillus-type pr...

BACKGROUND/OBJECTIVES Soy isoflavones are structurally similar to estrogen and bind to estrogen receptors, suggesting that they exhibit estrogenic activities; therefore, they are referred to as phytoestrogens. Fermentation may affect the bioavailability of isoflavones altering soy isoflavone glycosides in the form of aglycones. Thus, this study investigated the effects of fermented soybeans by ...