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KMID : 0665420120270050505
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Korean Journal of Food Culture
2012 Volume.27 No. 5 p.505 ~ p.511
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Antioxidative Activity of Jeolpyeon Containing Lotus (Nelumbo nucifera Gaertn) Seed Powder
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Jeong Se-Hyun
Kim Soon-Im
Sim Ki-Hyeon
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Abstract
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This study was conducted to investigate the antioxidant activity of Jeolpyeon containing lotus seed powder. Original
Jeolpyeon and Jeolpyeon with BHT (butyl hydroxy toluene) werecompared. Antioxidant activities were measured based
ontotal polyphenolic contents, total flavonoid contents, DPPH radicalscavenging activity, reducing power, and SOD-like
activity. Total polyphenolic and total flavonoid contents of Jeolpyeon containing lotus seed powder were estimated at
37.81±0.45 mg GAE/g and 26.35±0.13 mg QE/g respectively. DPPH radical scavenging activity increased upon addition
of lotus seed powder. Further, reducing power was higher in Jeolpyeon containing lotus seed powder than original
Jeolpyeon or Jeolpyeon with BHT. The antioxidative effect of Jeolpyeon significantly increased uponaddition of lotus seed
powder.
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KEYWORD
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Lotus seed, Jeolpyeon, antioxidant activity
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