593. Fractional purifiion and kinetic parameters (Km and Vmax) of polyphenol oxidase extracted from three segments of Solanum melongenas and Musa sapietum fruits . Paul Chidoka Chikezie1*, Adaeze Rose Akuwudike1, Chinwendu Maureen Chikezie1 and Chiedozie Onyejiaka Ibegbulem2. دوره 3، شماره 3، تیر 2013، صفحه 703710.