KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 45 Issue 5
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- Pages.300-304
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- 2000
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Changes in Sugar Contents and Storability of Yacon under Different Storage Conditions
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Doo, Hong-Soo
(Faculty of Biological Resources Science (Institute of Agricultural Science & Technology), College of Agriculture, Chonbuk National University) ;
- Li, Hu-Lin (Dept. of Agronomy, Graduate School, Chonbuk National University) ;
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Kwon, Tae-Oh
(Division of Plant Resources Science, College of Life Science and Natural Resources, Wonkwang University) ;
- Ryu, Jeom-Ho (Faculty of Biological Resources Science (Institute of Agricultural Science & Technology), College of Agriculture, Chonbuk National University)
- Published : 2000.12.01
Abstract
Tuberous roots of yacon (Polymnia sonchifolia Poeppig & Endlicher) were stored in different temperature and relative humidity conditions after curing for 30 days. Non-decadent percentage, moisture contents, brix degree and sugars were investigated. Whether temperature and relative humidity were high or not, most of the tuberous root decayed during storage, and the decayed percentage was increased as long as the storage period. In final, only 13% of tuberous roots remain intact at 4
Keywords
- Polymnia sonchifolia;
- yacon;
- storage condition;
- decay;
- moisture contents;
- brix degree;
- fructose;
- glucose;
- sucrose.