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Simple and rapid determination of phytase activity
A J Engelen1, F C van der Heeft, P H Randsdorp
1Gist-brocades b.v., Intracompany Service Laboratory, Delft, The Netherlands.
Journal of AOAC International
|May 1, 1994
Abstract:
A simple and rapid method is described for determining the enzymatic activity of microbial phytase. The method is based on the determination of inorganic orthophosphate released on hydrolysis of sodium phytate at pH 5.5.