Journal ArticleDOI
Antioxidant properties of various solvent extracts from lychee (Litchi chinenesis Sonn.) flowers.
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TLDR
In this paper, the antioxidant capacities of the acetone, methanol and water extracts of hot-air dried lychee (Litchi chinenesis sonn.) flowers were estimated with Trolox equivalent antioxidant capacity (TEAC) assay, reducing power and 2,2-diphenyl-2-picrylhydrazyl hydrate (DPPH) radical-scavenging assay.About:
This article is published in Food Chemistry.The article was published on 2009-05-15. It has received 241 citations till now. The article focuses on the topics: Trolox equivalent antioxidant capacity & DPPH.read more
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Effect of extraction solvent on total phenol content, total flavonoid content, and antioxidant activity of Limnophila aromatica
Quy Diem Do,Artik Elisa Angkawijaya,Phuong Lan Tran-Nguyen,Lien Huong Huynh,Felycia Edi Soetaredjo,Suryadi Ismadji,Yi-Hsu Ju +6 more
TL;DR: Results indicate that L. aromatica can be used in dietary applications with a potential to reduce oxidative stress.
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In vitro antioxidant and free radical scavenging activity of different parts of Tabebuia pallida growing in Bangladesh
TL;DR: Methanolic extract of T. pallida leaf is a potential source of natural antioxidants and serves as an effective free radical scavenger and/or inhibitor and might be a good plant-based pharmaceutical product for several diseases caused by free radicals.
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Phenolic Composition, Antioxidant Capacity and In Vitro Cancer Cell Cytotoxicity of Nine Prickly Pear (Opuntia spp.) Juices
TL;DR: The research shows intervarietal differences among prickly pears in terms of juice properties and phytochemicals that could prevent oxidative stress and cancer.
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Extraction of phenolic compounds: A review.
TL;DR: In this article, a review on the phenolic compounds and several methods of extraction that are used to obtain them from plant materials is presented. But, the focus of this review is mainly on the recovery of the targeted compounds from the sample matrix.
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Antioxidant activities and total phenolic contents of various extracts from defatted wheat germ
TL;DR: In this paper, the antioxidant properties of DWG extracts were measured using various in vitro assays using aqueous DWG extract, and the results showed that the 70% ethanol extract showed the best DPPH radical scavenging power while the 100% ethanol extraction showed the highest ABTS radical scavengence activity and reducing power.
References
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The determination of flavonoid contents in mulberry and their scavenging effects on superoxide radicals
TL;DR: In this article, it was shown that mulberry leaves contain at least four flavonoids, two of which are rutin and quercetin, and that the scavenging effects of most mulberry extracts were greater than those of rutins (52.0%) at a concentration of 5μg ml −1.
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Antioxidative properties of xanthan on the autoxidation of soybean oil in cyclodextrin emulsion
TL;DR: In this paper, the autoxidation of soybean oil in a cyclodextrin emulsion system was studied in the presence of an emulsion stabilizer consisting of polysaccharides such as xanthan, tragacanth gum, and methylcellulose.
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Phenolic constituents in the leaves of northern willows: methods for the analysis of certain phenolics.
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Antioxidant activity and phenolic content of various date palm (Phoenix dactylifera) fruits from Iran
TL;DR: In this article, the authors analyzed the antioxidant activities of date palm (Phoenix dactylifera ) fruits from Iran using Trolox equivalent antioxidant capacity (TEAC) method, 2,2′-azinobis (3-ethylbenzothiazoline-6-sulphonic acid) radical cation (ABTS + ) assays and the ferric reducing/antioxidant power method (FRAP assay) using Folin-Ciocalteau and aluminum chloride colorimetric methods, respectively.