RADIOISOTOPES
Online ISSN : 1884-4111
Print ISSN : 0033-8303
ISSN-L : 0033-8303
Mutagenicity Studies on Alcohol Extracts from Gamma-Irradiated Potatoes
—Preparation of samples and their chemical analysis—
Yoshiharu SHINOZAKIDaisuke HOGETSUNorio OKUYAMATakashi MANABETatsuru SASAGAWATakao MINAMIKAWAAkira MATSUYAMA
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JOURNAL FREE ACCESS

1981 Volume 30 Issue 12 Pages 655-661

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Abstract

The preparation of alcohol extracts from gamma-irradiated potatoes of the“Danshaku”variety and their chemical aspects were studied.
The final concentrate of alcohol extracts from potatoes showed pH values of 3-4. The o-quinones or“radiotoxins” reported by Kuzin, et al. were not detected in the alcohol extracts from potatoes of this variety by high performance liquid chromatography (HPLC) analysis, paper chromatography and the model enzymatic experiment.

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© Japan Radioisotope Association
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