Process:

        from baker’s yeast, processed by autolysis, centrifugation, concentration and spray drying.

Feature:

        rich in vitamins

Application:

         some fastidious strains such as coccus, streptococcus, vibrio , etc.

Representative industry:

         coccus fermentation

Feature of customers:

        require yeast extract with rich vitamins

Demand of customers:

        require vitamins as an important factors for their fermentation