Comparative Evaluation of Polyphenol Contents and Antioxidant Activities between Ethanol Extracts of Vitex negundo and Vitex trifolia L. Leaves by Different Methods
نویسندگان
چکیده
منابع مشابه
Comparative Evaluation of Polyphenol Contents and Antioxidant Activities between Ethanol Extracts of Vitex negundo and Vitex trifolia L. Leaves by Different Methods
The in vitro antioxidant potential assay between ethanolic extracts of two species from the genus Vitex (Vitex negundo L. and Vitex trifolia L.) belonging to the Lamiaceae family were evaluated. The antioxidant properties of different extracts prepared from both plant species were evaluated by different methods. DPPH scavenging, nitric oxide scavenging, and β-carotene-linoleic acid and ferrous ...
متن کاملAntioxidant Potential of the Ethanol Extract of the Leaves of Vitex Negundo L
The antioxidant potential of the ethanol extract of Vitex negundo L. was evaluated by using 1, 1diphenyl-2-picrylhydrazyl (DPPH), hydrogen peroxide, total antioxidant capacity and erythrocyte (RBC) membrane stabilization assays. The extract showed significant activities in all antioxidant assays compared to the reference antioxidant ascorbic acid in a dose dependent manner. In DPPH and hydrogen...
متن کاملAnti- Inflammatory Activity of Vitex Trifolia Linn. (verbaneaceae) Leaves Extracts
Objectives: The present study was carried out to evaluate the antiinflammatory effect of extracts of leaves of Vitex trifolia Linn. (Verbaneaceae). Methods: The anti inflammatory activity of plant extracts at different dose intervals was evaluated by using two models Carrageenan induced rat paw edema and Xylene induced ear edema in Mice. Acute inflammation in rats was induced by injecting Carra...
متن کاملAntioxidant and Antiinflammatory Activity of Vitex negundo
Reactive oxygen species are implicated in various inflammatory disorders. Vitex negundo is mentioned in Ayurveda as useful in treating arthritic disorders. The present work was undertaken to evaluate the antioxidant potential and anti-inflammatory activity of the plant. The total methanol extract of the plant was standardized in terms of total polyphenols. The standardized extract in a dose of ...
متن کاملValidated HPLC method for identification and quantification of p-hydroxy benzoic acid and agnuside in Vitex negundo and Vitex trifolia
A high performance liquid chromatography coupled with photodiode array detection method was developed for the identification and quantification of p-hydroxy benzoic acid and agnuside in the extracts of Vitex negundo and Vitex trifolia. The separation was achieved using acetonitrile and O-phosphoric acid-water (0.5%, v/v) as the mobile phase in an isocratic elution mode. Mean retention times of ...
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ژورنال
عنوان ژورنال: Plants
سال: 2017
ISSN: 2223-7747
DOI: 10.3390/plants6040045