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Immobilization of polyphenol oxidase in conducting copolymers and determination of phenolic compounds in wines with enzyme electrodes
Date
2003-11-01
Author
Kiralp, S
Toppare, Levent Kamil
Yagci, Y
Metadata
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Polyphenol oxidase (PPO) was immobilized in copolymers of thiophene functionalized menthyl monomer (MM) with pyrrole. Immobilization of enzyme was performed via entrapment in conducting copolymers during electrochemical polymerization of pyrrole. Maximum reaction rates. Michaelis-Menten constants and temperature, pH and operational stabilities of enzyme electrodes were investigated. Total amount of phenolic compounds in red wines of Turkey were analyzed by using these electrodes.
Subject Keywords
Biochemistry
,
Molecular Biology
,
Structural Biology
,
General Medicine
URI
https://hdl.handle.net/11511/39584
Journal
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
DOI
https://doi.org/10.1016/s0141-8130(03)00062-x
Collections
Department of Chemistry, Article
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S. Kiralp, L. K. Toppare, and Y. Yagci, “Immobilization of polyphenol oxidase in conducting copolymers and determination of phenolic compounds in wines with enzyme electrodes,”
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
, pp. 37–41, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39584.