Purification and partial biochemical characterization of polyphenol oxidase from mamey (Pouteria sapota)

Medicine & Life Sciences

• Pouteria 100%
• Catechol Oxidase 81%
• Pyrogallol 13%
• Fruit 11%
• catechol 11%
• 4-methylcatechol 7%
• sodium metabisulfite 7%
• Ammonium Sulfate 5%
• Ion Exchange Chromatography 5%
• Food Industry 5%
• Enzymes 4%
• Gel Chromatography 4%
• Isoenzymes 4%
• Ascorbic Acid 4%
• Polyacrylamide Gel Electrophoresis 3%
• Molecular Weight 3%
• Kinetics 3%

Agriculture & Biology

• Pouteria sapota 78%
• catechol oxidase 48%
• pyrogallol 11%
• catechol 9%
• sodium metabisulfite 5%
• enzymatic browning 5%
• fruit products 5%
• fruits 4%
• ion exchange chromatography 4%
• ammonium sulfate 3%
• food industry 3%
• isozymes 3%
• shelf life 3%
• ascorbic acid 3%
• gels 2%
• enzyme activity 2%
• kinetics 2%
• molecular weight 2%
• enzymes 1%

Chemistry

• Polyphenol 47%
• Purification 30%
• Pyrogallol 10%
• Catechol 8%
• 4-Methylcatechol 6%
• Ion-Exchange Chromatography 4%
• SDS Polyacrylamide Gel Electrophoresis 4%
• Ammonium Sulfate 4%
• Ascorbic Acid 3%
• Size Exclusion Chromatography 3%
• Enzyme Activity 3%
• Industry 3%
• Food 2%
• Sodium Atom 2%
• Monomer 2%
• Weight 2%
• pH Value 1%
• Reaction Yield 1%