Enhancement of the total phenolic compounds and antioxidant activity of aqueous Citrus limon L. pomace extract using microwave pretreatment on the dry powder [PDF]
, 2016 The effect of microwave pretreatment on the levels of total phenolic compounds, flavonoids, proanthocyanidins, and individual major compounds as well as the total antioxidant activity of the dried lemon pomace was investigated.
Bowyer, Michael C. +6 more
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EVALUATION OF THE ANTIOXIDANT ACTIVITY OF THE FLAVONOIDS ISOLATED FROM HELIOTROPIUM SINUATUM RESIN USING ORACFL, DPPH AND ESR METHODOLOGIES [PDF]
, 2016 Indexación: Web of Science; Scielo.The antioxidant capacity has been determined for a number of flavonoid compounds from Heliotropium sinuatum, a plant that grows in arid areas in the north of Chile.
Barriga-Gonzalez, G +4 more
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Secondary metabolites from the roots of Astragalus maximus [PDF]
Research Journal of Pharmacognosy, 2017 Background and objectives: Astragalus is one of the most abundant genera of flowering plants in Iran. There are a few reports on phytochemical investigation of this valuable genus.
J. Ghasemian-Yadegari +3 more
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Natural Product Communications, 2013 A new geranyl flavonol, robipseudin A ( 1 ), and a known geranyl flavone, kuwanon S ( 2 ), were isolated from the leaves of Robinia pseudoacacia . The structure of the new compound was determined by spectroscopic methods.
Lai-Bin Zhang, Jie-Li Lv, Hui Zhang
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Research Progress of the Antiviral Bioactivities of Natural Flavonoids
Natural Products and Bioprospecting, 2020 Flavonoids are now considered as an indispensable component in a variety of nutraceutical and pharmaceutical applications. Most recent researches have focused on the health aspects of flavonoids for humans.
Lin Wang +7 more
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Bioactivity and mechanisms of flavonoids in decreasing insulin resistance
Journal of Enzyme Inhibition and Medicinal Chemistry, 2023 Flavonoids are ubiquitous compounds in nature and are found in many Chinese herbal medicines. Due to their biological activity, flavonoids show potential for decreasing insulin resistance (IR), thereby delaying the progression of diabetes and ...
Min Zhou +5 more
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Modulation of neurotrophic signaling pathways by polyphenols [PDF]
, 2015 Polyphenols are an important class of phytochemicals, and several lines of evidence have demonstrated their beneficial effects in the context of a number of pathologies including neurodegenerative disorders such as Alzheimer's and Parkinson's disease. In
Firuzi, Omidreza +3 more
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Natural Product Communications, 2017 One new flavonol glycoside, patuletin-7- O -[6- O -caffeoyl-2- O -[(S)-3-hydroxyisobutanoyl]glucopyranoside] (astermaritimoside) ( 1 ) and four known flavonoids, patuletin-7- O -β-[-6- O -[( S )-3-hydroxyisobutanoyl]glucopyranoside] ( 2 ), patuletin-7- O
Habiba Daroui-Mokaddem +5 more
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Shipin gongye ke-ji, 2022 The extraction technology of total flavonoids from peach blossom was studied by theaqueous two-phase system of ethanol and ammonium sulfate. On the basis of single factor experiments, response surface methodology was used to optimize the extraction ...
Yaowen YU +4 more
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Binding of Clitoria ternatea L. flower extract with α-amylase simultaneously monitored at two wavelengths using a photon streaming time-resolved fluorescence approach [PDF]
, 2019 The binding of an extract from the flowers of Clitoria ternatea L. to the digestive enzyme α-amylase was investigated. This extract is a mixture of flavonoids, including anthocyanins, and has been previously shown to inhibit the activity this enzyme ...
Chu, Boon-Seang +2 more
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