Beyond brown | 油脂營養成分查詢網
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由MLSullivan著作·2015·被引用93次—Polyphenoloxidases(PPOs)arecoppercontainingenzymesthatarenearlyubiquitousamongplants(Mayer,2006).Theyhavecatecholoxidase ...
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Polyphenol oxidases (PPOs) are copper containing enzymes that are nearly ubiquitous among plants (Mayer, 2006[1]). They have catechol oxidase activity (oxidation of o-diphenols to their corresponding o-quinones, EC 1.10.3.1) and many also have the ability to hydroxylate monophenols to o-diphenols (tyrosinase, EC 1.14.18.1; Marshall and Yoruk, 2003[2]; Mayer, 2006[3]). Throughout this review, the term tyrosinase will refer to the enzyme activity that oxidizes monophenols to o-diphenols. In the literature, the designation “PPO” sometimes includes laccases (EC 10.3.2). These copper containing enzymes are capable of oxidizing a wide range of aromatic compounds (including some utilized by PPO as defined above) and in plants are thought to have roles in radical coupling of monolignols to form lignin and flavanoid polymerization in the cell wall [see Mayer and Staples (2002)[4] and the introduc...
Beyond brown | 油脂營養成分查詢網
Characterization of Polyphenol Oxidase and Peroxidase and ... | 油脂營養成分查詢網
Novel Roles for the Polyphenol Oxidase Enzyme in ... | 油脂營養成分查詢網
Polyphenol Oxidase | 油脂營養成分查詢網
Polyphenol oxidase | 油脂營養成分查詢網
Polyphenol Oxidase Enzymes Cause Browning of Fruit and ... | 油脂營養成分查詢網
Polyphenol Oxidase(s) | 油脂營養成分查詢網
Polyphenol Oxidase | 油脂營養成分查詢網
Polyphenol Oxidases in Crops | 油脂營養成分查詢網
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