FERMENTATION PRODUCTION OF PULLULAN FROM ISO-STARCH-HYDROLYZATE
异构化的淀粉水解物用于短梗霉多糖发酵

Utilized Sucrose as carbon source for fermentation production of pullulan, the yield were 60%. But when Starch-hydrolyzate as an alternative of sucrose as carbon source, the yield were less than 45%. utilize some carbon sources containing fructose, the yield tend upwards. We utilized isostarch-hydrolyzate as only carbon source and got an yield as similar as that sucrose did.