Optical density values were maintained around 80 and viability at 88% at 72 hours elapsed fermentation time. Culture broth pH was well maintained at 5.0. We cultured yeast in an aerobic ...

The EVERY Co—which pioneered tech to make egg proteins via precision fermentation—says it will be profitable next year ...

Boxed chicken broth is good enough ... The flavors are affected by the type of grain used to inoculate the koji, fermentation time (the longer, the more intense), and the ratio of koji to soybeans.