Indole-3-acetic Acid oxidation and crocin bleaching by horseradish peroxidase.
نویسندگان
چکیده
During indoleacetic acid (IAA) oxidation by horseradish peroxidase the water soluble model polyene, crocin, is bleached. IAA-oxidation and crocin bleaching are stimulated at acidic pH as well as by the monophenol p-hydroxyacetophenone. IAA oxidation and crocin bleaching are neither influenced by catalase or superoxide dismutase nor by different OH-radical scavengers, whereas both ascorbate and propylgallate are inhibitory.
منابع مشابه
Proposed Model for the Peroxidase-Catalyzed Oxidation of Indole-3-acetic Acid in the Presence of the Inhibitor Ferulic Acid.
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ورودعنوان ژورنال:
- Plant physiology
دوره 86 4 شماره
صفحات -
تاریخ انتشار 1988