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논문 기본 정보

자료유형
학술저널
저자정보
Bayarmaa Birasuren (Chungnam National University) Hye Lim Oh (Chungnam National University) Cho Rong Kim (Chungnam National University) Na Yeon Kim (Chungnam National University) Hye Lyun Jeon (Chungnam National University) Mee Ree Kim (Chungnam National University)
저널정보
한국식품영양과학회 Preventive Nutrition and Food Science Preventive Nutrition and Food Science Vol.17 No.4
발행연도
2012.12
수록면
261 - 268 (8page)

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초록· 키워드

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Ribes diacanthum Pall (RDP) is a member of the Saxifragaceae family. The plant is traditionally used in Mongolia for the treatment of various ailments associated with kidney and bladder"s diseases, cystitis, kidney stone, and edema. This study was aimed to investigate antioxidant activities of different solvent extracts of whole Pall plants, based on ferric-reducing antioxidant potential (FRAP), 2,2"-azinobis(3-ethybenzothiazoline-6-sulfonic acid) (ABTS?+) radical scavenging activity, 1,1-diphenyl-2-picrydrazyl (DPPH?), and hydroxyl (?OH) radical scavenging activities. Additionally, total flavonoids and phenolic contents (TPC) were also determined. The ethyl acetate extract of RDP (EARDP) had a remarkable radical scavenging capacity with an IC<SUB>50</SUB> value of 0.1482 mg/mL. In addition, EARDP was shown to be higher in total phenolic and flavonoid contents than the methanol extract of RDP (MRDP). Moreover, the EARDP had the predominant antioxidant capacity, DPPH, hydroxyl, and ABTS radical scavenging activities and ferric reducing power. These results suggest a potential for R. diacanthum Pall extract as a functional medicinal material against free-radical-associated oxidative damage.

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Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
ACKNOWLEDGMENTS
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2014-511-000596548