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Rediscovery of Cultivar Suitable for Peanut Sprout from General Cultivars in Korea KCI 등재
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/319883
This experiment was conducted to select cultivar suitable for peanut sprout from general Korean peanut cultivars developed already. On sprouting peanut, it rapidly increase the content of trans-resveratrol that has effects on anti-cancer, anti-inflammatory, blood-sugar-lowering and other beneficial cardiovascular in mouse. For this experiment we tested peanut sprout characteristics on 37 cultivars cultivated for 7 days at 26℃ temperature. The characteristics among cultivars showed the variations as follow: The range of 100 grain weight is 56 to 142, hypocotyl length 4.3 cm to 5.8 cm, diameter of hypocotyl 5.0 to 8.0 mm, epicotyl 0.8 cm to 4.6 cm, seedling ratio per seed number 84 % to 100 %, weight per seedling 4.9 g to 8.4 g, the rate of hypocotyl cleavage 0 % to 46 %, the content of trans-resveratrol 22.5 ㎍/g to 88.2 ㎍/g and sprout yield 360 % to 820%. We considered the selecting points as high sprout yield, high seedling rate, high resveratrol content, high low brownish cotyledon, no hypocotyl cleavage, and fat hypocotyl etc. Fortunately, the best cultivar "Jokwang" was selected on these conditions with 7.8 mm diameter, clean cotyledon color, 100 % seedling rate, 0 % hypocotyl cleavage, 63.3 ㎍/g resveratrol, and 820 % sprouting yield. This cultivar may use as new food and nutraceutical material.
