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KMID : 0380619730050010065
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Korean Journal of Food Science and Technology
1973 Volume.5 No. 1 p.65 ~ p.69
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Effects of Ionizing Radiation on Development of Wound Periderm , Solanine Content , and the Formation of Carbonyl Compounds in Potato Tubers
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이미순/Lee, Mie Soon
김홍열/정지봉/Kim, Hong Lyour/Jeong, jee Bong
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Abstract
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Effect of various dosages of gamma ray ranging from 0 to 16 krad on wound periderm formation was investigated with aging potato tuber slices (1㎝×2㎜) under aseptic condition. Cell division was gradually inhibited with increasing dosage, and completely prevented with 16 krad treatment.
Solanine content was not significantly different due to dosages. Gas chromatographic separation of 2,4-dinitrophenylhydrazone precipitate from radiation-induced carbonyl compounds in potato tubers showed that formaldehyde and acetone tended to be increased only with high dosages.
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