Variation in Phenolic Compounds Content and Antioxidant Activity of Different Plant Organs from Rumex crispus L. and Rumex obtusifolius L. at Different Growth Stages
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چکیده
منابع مشابه
Mechanical weeding of Rumex obtusifolius L. under different N, P and K availabilities in permanent grassland
In Europe, Rumex obtusifolius L. is the most problematic grassland weed species, especially under the conditions of organic farming. The aims of this study were (1) to investigate the effectiveness of repeated mechanical weeding of R. obtusifolius from the permanent sward, cut two or three times per year, by digging the plants out from 5 cm below the soil surface, and (2) to test the effect of ...
متن کاملEvaluation of Antioxidant Activity, Phenolic, and Flavonoid Content of Tussilago farfara L. in Different Altitudes and Phenological Stages
Introduction: Tussilago farfara L. is a perennial forb belonging to the Asteraceae family. The leaves and flowers of this plant have medicinal properties, and its essential oil has been used for the treatment of dry coughs and inflammation of the mouth, throat, and respiratory tract. This study aimed to assess some phytochemical characteristics of Tussilago farfara L. and compare changes in thi...
متن کاملLipophilic Constituents of Rumex vesicarius L. and Rumex dentatus L.
Rumex dentatus L. and Rumex vesicarius L., of the family Polygonaceae, are edible herbs growing wild in Egypt. Their lipoid constituents were examined by both liquid chromatography/mass spectrometry (LC/MS) and by gas chromatography/mass spectrometry (GC/MS). Their essential oil compositions consisted mainly of thujene, limonene, fenchon, estragole, and anethole but at largely different concent...
متن کاملIn Vitro Antioxidant Properties and Total Phenolic and Flavonoid Contents of Rumex Vesicaius L
Objective: The aim of the study was to investigate the total phenolic and total flavonoids contents and evaluate the antioxidant potential of different solvent extracts of Rumex vesiarius L. Methods: The antioxidant potential of the hexane, ethyl acetate and methanol extract by using FRAP, LPO and Peroxidase assays and free radical scavenging by using DPPH and ABTS were determined. These activi...
متن کاملA New Anthraquinone Isolated from Rumex Obtusifolius
In this research we studied Rumex obtusifolius (Polygonaceae) along with other plants used in traditional medicine in relation to the chemical reaction FBIT (Ferriprotoporphyrine Biocrystallization Inhibition Test) which may provide information on a possible action mechanism for presumed antimalarial plants. According to folk medicine Rumex obtusifolius has a pronounced detoxifying effect on th...
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ژورنال
عنوان ژورنال: Antioxidants
سال: 2019
ISSN: 2076-3921
DOI: 10.3390/antiox8070237