Fermentation method of the combination of Thermos thermophilus and yeast

摘要

The invention discloses a thermus thermophilus and saccharomycetes combined fermentation method including the steps of: (1) performing one-time or multi-time fermentation to saccharomyces cerevisiae at medium temperature under acidic condition, thus reproducing the saccharomyces cerevisiae; (2) when the saccharomyces cerevisiae is in later period of logarithmic phase, increasing the temperature, inoculating the thermus thermophilus, and performing secondary fermentation under alkaline condition, thereby producing a fermentation product. By means of the method, active components in the thermusthermophilus can be significantly increased; especially, active components, which are applied to cosmetics, are increased in content or improved in activity.