文章基本信息

标题：Antioxidant Properties of Some Medicinal Plants: Prangos ferulacea (Apiaceae), Sedum sempervivoides (Crassulaceae), Malva neglecta (Malvaceae), Cruciata taurica (Rubiaceae), Rosa pimpinellifolia (Rosaceae), Galium verum subsp. verum (Rubiaceae), Urtica dioica (Urticaceae)
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作者：Ahmet Mavi ; Zeynep Terzi ; Ufuk Özgen 等
期刊名称：Biological and Pharmaceutical Bulletin
印刷版ISSN：0918-6158
电子版ISSN：1347-5215
出版年度：2004
卷号：27
期号：5
页码：702-705
DOI：10.1248/bpb.27.702
出版社：The Pharmaceutical Society of Japan
摘要：Antioxidant and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activities, reducing powers and the amount of total phenolic compounds of aqueous and/or methanolic extracts of some medicinal plants used in Eastern Turkey were studied. These plants are Prangos ferulacea (Ç AŞIR ), Sedum sempervivoides (H OROZ L ELESI ), Malva neglecta (E BEMGÜMECI ), Cruciata taurica (S ARILIK O TU ), Rosa pimpinellifolia (K OYUN G ÓZÜ ), Galium verum subsp. verum (M ADAVUR O TU ), Urtica dioica (I SIRGAN ). The highest peroxidation inhibitions were shown by aqueous extracts of C. taurica and R. pimpinellifolia (IC₅₀: 0.00022 mg/l and IC₅₀: 23 mg/l, respectively). However, the highest DPPH radical scavenging activity, reducing power and the amount of phenolic compounds were shown by R. pimpinellifolia . The lowest antioxidant properties were shown by aqueous extract of M. neglecta .
关键词：antioxidant;radical scavenging;reducing power;phenolic compound;thiobarbituric acid (TBA) test