Contents of Resveratrol in Different Parts of Grapes

국내산 포도의 부위별 레스베라트롤 함량

  • Published : 2003.04.01

Abstract

Contents of resveratrol in different parts of Gerbong, Campbell, and Sheridan grapes were measured through HPLC analysis. Resveratrol contents in the flesh, skin, seed, and fruit stem of each grape showed significant differences, whereas little difference was observed among the cultivars. In fruit stem, and skin and seed, resveratrol contents were 170 to 440 and 4 to $8\;{\mu}g/g-dry$ weight, respectively, an indication that the fruit stem may be a good resource for resveratrol production.

국내산 주요 포도 품종에 대해서 부위별 레스베라트롤 함량을 HPLC 분석법을 이용하여 측정하였다. 거봉, 캠벨, 세리단 포도의 과육, 과피, 씨, 송이가지에 함유되어 있는 레스베라트롤의 함량은 품종간 차이는 거의 나타나지 않았으나 부위별로 차이가 매우 큰 것으로 나타났다. 송이가지에 함유되어 있는 레스베라트롤의 함량은 과피에 비해 $34{\sim}55$배나 많고 씨에 비해서는 $43{\sim}73$배나 많은 수준이었다. 레스베라트롤을 생산하기 위한 자원으로서 포도를 활용하기 위해서는 송이가지가 적합한 것으로 나타났다.

Keywords

References

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