[Optimization of cultivation conditions of baker's yeast]. / Optimizatsiia uslovii kul'tivirovaniia pekarskikh drozhzhei

By an integrated factorial experiment optimal proportions of the quantity of inoculation yeast, molasses dosage and degree of their initial water dilution have been established for the periodic yeast cultivation. An equation describing the process has been derived. This equation makes is possible to assess yeast yield at any value of the above parameters within their extreme limits. The yeast cultivation under optimized conditions results in a 25% increase of the economic coefficient coefficient of reproduction as compared with the control, thus approximating the theoretically conceivable value.