The action of potato phenolase on flavonoid compounds | Zendy

Baruah P. | Zendy; Swain T. | Zendy

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The action of potato phenolase on flavonoid compounds

Author(s) -

Baruah P.,

Swain T.

Publication year - 1959

Publication title -

journal of the science of food and agriculture

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.782

H-Index - 142

eISSN - 1097-0010

pISSN - 0022-5142

DOI - 10.1002/jsfa.2740100209

Subject(s) - scopoletin , chemistry , flavonoid , quercetin , caffeic acid , glycoside , hydrolysis , chlorogenic acid , chromatography , biochemistry , food science , organic chemistry , antioxidant , medicine , alternative medicine , pathology

The presence of aesculin and a scopoletin glycoside has been demonstrated in extracts of potato tubers, and quercetin, caffeic acid, aesculetin and scopoletin in hydrolysed extracts. A spectrophotometric method for the estimation of phenolase activity is described and using this and conventional manometric techniques the activity of a potato phenolase preparation has been measured with a large number of phenolic compounds.

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