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http://dx.doi.org/10.12791/KSBEC.2015.24.2.063

Cultivar Selection for Peanut Sprouts and Investigation on the Growth Stage for the High Level of Resveratrol  

Park, Eun-Ji (Dept. of Horticultural Bioscience, Pusan National University)
Lee, Gyu-Bin (Dept. of Horticultural Bioscience, Pusan National University)
Heo, You (Dept. of Horticultural Bioscience, Pusan National University)
Son, Beung-Gu (Dept. of Horticultural Bioscience, Pusan National University)
Choi, Young-Whan (Dept. of Horticultural Bioscience, Pusan National University)
Lee, Yong-Jae (Dept. of Horticultural Bioscience, Pusan National University)
Park, Young-Hoon (Dept. of Horticultural Bioscience, Pusan National University)
Lim, Chae-Shin (ATEC, Gyeongsangnamdo Agricultural Research and Extension Services)
Kang, Jum-Soon (Dept. of Horticultural Bioscience, Pusan National University)
Publication Information
Journal of Bio-Environment Control / v.24, no.2, 2015 , pp. 63-68 More about this Journal
Abstract
This study was conducted to find out optimum cultivars, and growth temperature and stage in peanut sprout for resveratrol production. Morphological characteristic, days to 50% of the final germination percentage($T_{50}$) and early growth vigor were measured in 8 different peanut varieties. In result 'Jopyeong' appeared to be the most appropriate cultivar for peanut production because of its lower contamination rate, lesser lateral root formation, and thicker hypocotyl length. Optimum temperature for growing peanut sprouts was determined 27. Content of resveratrol was examined by high performance liquid chromatography(HPLC) to investigate appropriate growth stage of peanut sprouts for resveratrol production. Resveratrol was higher than $17.0{\mu}g/g$ in peanuts sprouts 9 days after plating. Considering peanut sprout's shapes and content of resveratrol into account, it was most appropriate to harvest in 9-day after germination.
Keywords
antioxidant; growth stage; peanut sprout; resveratrol; sprouts vegetable;
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Times Cited By KSCI : 7  (Citation Analysis)
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