Journal ArticleDOI
Phenolic composition and antioxidant activity of propolis from various regions of Poland
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TLDR
The significant linear correlations between total phenolic content and antiradical activity and between total phenotype content and reducing power were observed, and the total flavonoids content significantly correlated with antiracetic activity and reducingPower.About:
This article is published in Natural Product Research.The article was published on 2015-01-08. It has received 86 citations till now. The article focuses on the topics: Phenolic acid & Propolis.read more
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Antioxidant Potential of Propolis, Bee Pollen, and Royal Jelly: Possible Medical Application
TL;DR: This review is aimed at updating the current state of knowledge of antioxidant capacity of selected bee products, namely, propolis, bee pollen, and royal jelly, and of their potential antioxidant-related therapeutic applications.
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FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
Renata Nunes Oliveira,Maurício Cordeiro Mancini,Fernando de Oliveira,Thayse Marques Passos,Brid Quilty,Rossana Mara da Silva Moreira Thiré,Garrett B. McGuinness +6 more
TL;DR: In this paper, the amount of phenols and flavonoid compounds in these natural products, their antioxidant activities and the bonds present by FTIR was analyzed, which revealed the presence of active compounds in all drug samples.
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Antimicrobial Activities of European Propolis Collected from Various Geographic Origins Alone and in Combination with Antibiotics
TL;DR: The results obtained from time kill-kinetic assay and checkerboard dilution test of two-drug combinations between EEP and antibiotics such as vancomycin, oxacillin, and levofloxacin indicate mainly synergistic interactions against drug-resistant microbial pathogens including MRSA and VRE.
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Current Applications of Suzuki–Miyaura Coupling Reaction in The Total Synthesis of Natural Products: An update
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Bioactive properties of honey with propolis.
Sandra M. Osés,Ana Pascual-Maté,Miguel A. Fernández-Muiño,Teresa-María López-Díaz,M. T. Sancho +4 more
TL;DR: H honeys enriched with small amounts of propolis extracts are promising functional foods, and antimicrobial activity of the combined products showed synergic effects, resulting in higher results than those of the base honeys and propoli extracts.
References
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Journal Article
Colorimetry of Total Phenolics with Phosphomolybdic-Phosphotungstic Acid Reagents
TL;DR: In this paper, the use of Folin-Ciocalteu reagent rather than the FolinDenis reagent, gallic acid as a reference standard, and a more reproducible time-temperature color development period was investigated.
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Antioxidant Determinations by the Use of a Stable Free Radical
TL;DR: In this paper, the chemical nature of the antioxidant is known and a test specific for the compound or group of interest; for example, the nitroprusside test for sulphydryl groups.
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Antioxidant activity of propolis of various geographic origins
TL;DR: Ethanol extracts of propolis from Argentina, Australia, China, Hungary and New Zealand had relatively strong antioxidant activities, and were also correlated with the total polyphenol and flavonoid contents.
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Radical scavenging activity of different floral origin honey and beebread phenolic extracts
TL;DR: In this article, a preliminary screening of phenolic compounds in honey samples was performed by high-performance liquid chromatography with UV and mass spectrometer detectors, and the results obtained showed that all samples contain p-coumaric acid, kaempferol, chrysin and apigenin.
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Antioxidant and free radical scavenging potential of Achillea santolina extracts
TL;DR: In this article, Achillea santolina extract (ASE) was investigated employing various established in vitro systems including total antioxidant activity in linoleic acid emulsion system, 1,1-diphenyl-2-picrylhydrazyl (DPPH), superoxide and hydroxyl radicals scavenging, reducing power, and inhibitory effect on protein oxidation as well as the inhibition of Fe 2+ /ascorbate induced lipid peroxidation in rat liver homogenate.