brewers yeast extract for biological medium
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yeast extract powder
Yeast extract powder is a kind of soluble and powdery natural product, which is refined from fresh yeast . The production technique includes autolysis, enzymolysis, separation and concentration etc. This product contains high level of protein, balanced essential amino acids, B Complex Vitamin, nucleic acid, microelements etc. It's the perfect biological culture medium and the necessary raw material in the biological products. The efficacy of yeast extract powder is eight times of the normal yeast culture medium, so it can highly improve the survival rate and reproduction rate of the bacteria, and accordingly improve the quality and the yield rate.