Method for purifying serine protease recovered from a fruit source

A method for purifying proteases from a crude feedstock including the steps of providing a heating treatment to said crude feedstock at a plurality of time periods to produce a heat-treated feedstock in an aqueous two-phase system (ATPS), determining a proteolytic activity and a protein concentratio...

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Bibliographic Details
Main Authors: Ling, Tau Chuan, Amid, Mehrnoush, Tan, Chin Ping, Mirhosseini, Hamed, Ab. Aziz, Norashikin
Format: Patent
Published: 2011