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자료유형
학술저널
저자정보
Youngki Park (National Institute of Forest Science)
저널정보
한국양봉학회 Journal of Apiculture Journal of Apiculture Vol.32 No.2
발행연도
2017.6
수록면
133 - 138 (6page)
DOI
10.17519/apiculture.2017.06.32.2.133

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The aim of this investigation was to find the knowledge of the changes of physiochemicals associated with fruit quality, vitamin C, total phenolics and antioxidant properties during fruit ripening. Changes in antioxidant activity of Actinidia arguta fruit of Saehan cultivar was studied at different ripening stages. Antioxidant activities (free-radical scavenging activity and reducing power) were determined and the total phenolic contents, and vitamin C contents were also analyzed. The highest free-radical scavenging activity (at 100ug/ml) and reducing power (at 100ug/ml) in A. arguta fruit were 45.43% and 0.14, respectively. Total phenolic content and vitamin C content in fruit of 40 days after fruit set were 540.2ug/g and 1238.0ug/g, respectively. In general, the antioxidant activity and the related parameters, including total phenolic content and vitamin C content decreased during fruit ripening. These results improve knowledge of the effect of ripening on the antioxidant activity and related compounds contents that could help to establish the optimum A. arguta fruit harvest data for various usages.

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Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
LITERATURE CITED

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UCI(KEPA) : I410-ECN-0101-2018-527-001013417