Constituents of the flowers of Punica granatum |
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| Authors: | Wang Rufeng Wei Wang Wang Liang Liu Ruining Yi Ding Du Lijun |
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| Institution: | Laboratory of Pharmaceutical Sciences, Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing, 100084, China. |
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| Abstract: | A new polyphenol compound named pomegranatate (1), together with, ellagic acid, 3,3',4'-tri-O-methylellagic acid, ethyl brevifolincarboxylate, urolic and maslinic acids, and daucosterol were isolated from the ethanolic extract of the flowers of Punica granatum. The structure of compound 1 was determined by spectroscopic analysis. Maslinic acid exhibited antioxidant activity, evaluated by measurement of LDL susceptibility to oxidation. |
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| Keywords: | Punica granatum Pomegranatate Maslinic acid Antioxidant activity |
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