Antiradical Activity of Naphthazarin-Carbohydrate Nonglycoside Conjugates
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چکیده
منابع مشابه
Antioxidant and Antiradical Activity of Coffee.
This review summarizes published information concerning the determination of antioxidant activity (AA) in coffee samples by various methods (ORAC, FRAP, TRAP, TEAC, etc.) in vitro and limited data of antiradical activity of coffee products in vitro and in vivo. Comparison is carried out of the AA of coffee Arabica and coffee Robusta roasted at different temperatures as well as by different roas...
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Paulownia tomentosa is a large indecidous tree planted mostly for its fast growing wood and decorative purposes. The tree is also used in traditional Chinese medicine. As a part of our study of natural polyphenols, the fruits of Paulownia tomentosa were extracted by EtOH and than subjected to liquid/liquid extraction. Fractions were analysed by TLC and HPLC to determine presence of phenolic sub...
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KARAMAĆ M., BUCIŃSKI A., PEGG R. B., AMAROWICZ R. (2005): Antioxidant and antiradical activity of ferulates. Czech J. Food Sci., 23: 64–68. Antioxidant and antiradical activities of ferulates (i.e., ferulic acid, isoferulic acid, coniferyl aldehyde, and methyl ferulate) were investigated using a β-carotene-linoleate model system and a DPPH radical scavenging assay, respectively. Compounds so te...
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Cellular proteoglycans, glycoproteins and glycolipids may contain any of a wide variety of oligosaccharides. Although most abundant on the cell surface, oligosaccharide residues are sometimes also found covalently attached to the constituents found within the cell.1 Often, specific oligosaccharides are associated with a certain cell type or organelle. Lectins and certain other carbohydrate-bind...
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2,2-Diphenyl-1-picrylhydrazyl (DPPH) assay and nitroprusside assay were used for in vitro study of antiradical/scavenger activity of Philadelphus coronarius petal substances. The results obtained can be used as the basis for further studies of this type of the biological effects in the plant.
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ژورنال
عنوان ژورنال: Natural Product Communications
سال: 2019
ISSN: 1934-578X,1555-9475
DOI: 10.1177/1934578x19848170