Separation and Characterization of Polyoheniloxidase (PPO) from Melissia Officinalis

D.M. Sabir, & B. Y. Putros

College of Science, Salahaddin University


Polyphenol oxidase ( ppo) of Melissia officinalis was isolated and purified by gel
filtration and ion exchange chromatography. Three isoenzymes were separated.The
isoelectric points and some kinetic properties of these isonzymes are reported.

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