Enzymatic hydrolysis of maltodextrin into maltose syrup in a continuous membrane reactor
2002
Slominska, L. (Zielona Gora University (Poland)) | Grzeskowiak, A. | Jaroslawski, L. | Zielonka, R. (Starch and Potato Products Laboratory, Lubon (Poland))
Enzymatic hydrolysis of potato starch into maltose syrup in a tubular membrane reactor was studied. Hydrolysis and ultrafiltration conditions were determined in order to estimate the permeate flux and maltose concentration suitable for industrial production of maltose syrup. Experiments were madde with different parameters such as: substrate:enzyme ratio, membrane porosity, transmembrane pressure. In a membrane bioreactor fungal alpha-amylase was able to produce maltose syrup with maltose and maltotriose content of 55-65 percent and 16-23 percent, respectively
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