The Journal of Natural Sciences (자연과학논문집)

Research Institute of Natural Sciences (배재대학교 자연과학연구소)
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Quality Characteristics and Physiological Functionality of Wild Grape Wine

국산 머루주의 품질 특성 및 생리기능성

  • Lee, Dae-hyoung (Department of Genetic Engineering, Paichai University) ;
  • Yu, Hyung-Eun (Department of Genetic Engineering, Paichai University) ;
  • Lee, Jong-soo (Department of Genetic Engineering, Paichai University)
  • Published : 2005.12.30
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Abstract

To develop a new functional fruit wine, quality characteristics and physiological functionality of wild grape wine (WGW) were investigated and compared with that of foreign grape wine (FGW). Ethanol contents of WGW was 11.0%, similar to that of FGW(10.6%), but total acidity(0.67%) and total anthocyanin content($A_{520}$: 0.32) of WGW were higher than those of FGW(0.4%, 0.22). Antioxydant activity and SOD-like activity of WGW which is related in anti-aging functionality were 93.6% and 53.0%, respectively, higher than those of FGW(85.9%, 42.5%). from this results, we concluded domestic wild grape wine is very excellent functional fruit wine.

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