Antioxidant Activity, Total Phenolic Content, Total Flavonoid Content, and Total Anthocyanin Content of Vaccinium oldhamii Miq. Collected from 11 Regions of South Korea

• 영문명: Antioxidant Activity, Total Phenolic Content, Total Flavonoid Content, and Total Anthocyanin Content of Vaccinium oldhamii Miq. Collected from 11 Regions of South Korea
• 발행기관: 한국자원식물학회
• 저자명: 이다현(Da Hyun Lee) 김준혁(Jun Hyeok Kim) 박충열(Chung Youl Park) 김경민(Kyeong Min Kim) 김현민(Hyeon Min Kim) 신운섭(Un Seup Shin) 김도현(Do Hyun Kim) 나채선(Chae Sun Na) 박완근(Wan Geun Park)
• 간행물 정보: 『한국자원식물학회지』제37권 제3호, 235~246쪽, 전체 12쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2024.06.30

국문 초록

We studied antioxidant activities of Vaccinium oldhamii Miq. from 11 regions in South Korea and blueberries, domestically produced and imported. Correlation analysis between V. oldhamii habitats, environmental factors, and antioxidant properties was conducted. DPPH RC50 values ranged from 220.44 to 902.38㎍/mL, ABTS from 524.29 to 1230.97 ㎍/mL, and FRAP from 1783.71 to 2235.78 ㎛ Fe (II)/g. V. oldhamii from Gumi showed highest DPPH activity, Taean and Haenam for ABTS, and Gimcheon for FRAP. V. oldhamii exhibited superior antioxidant activities compared to blueberries. Meteorological conditions correlated positively with ABTS and DPPH activities, negatively with wind speed and humidity affecting DPPH and phenolic, flavonoid, and anthocyanin contents. Based on these findings, it is suggested that V. oldhamii fruits collected from Gimcheon and Gumi regions can be effectively utilized as natural antioxidants derived from plant materials.

목차

Introduction

Materials and Methods

Results and Discussion

Acknowledgements

Conflicts of Interest

References

키워드

ABTS Anthocyanin content Antioxidant activity DPPH Flavonoid content FRAP Phenolic content Vaccinium oldhamii Miq