antioxidant properties of various solvent extracts by brazil
Antioxidant properties of various solvent extracts
The antioxidant properties and total phenolic contents of methanol, acetone and water extracts of mulberry (Morus indica L.) leaves were examined. Various experimental models including iron (III) reducing capacity, total antioxidant capacity, DPPH radical scavenging activity and in vitro inhibition of ferrous sulphate-induced oxidation of lipid system were used for characterization of antioxidant activity of extracts.
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Antioxidant properties of various solvent extracts
In this study the antioxidant properties and total phenolic, flavonoid and flavonol contents of three industrial by‐products, sugar beet pulp, sesame cake and potato peel, extracted with various solvents were examined.
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Antioxidant Properties of Various Solvent Extracts
Water, aqueous methanol, and aqueous ethanol extracts of freeze-dried leaves of Moringa oleifera Lam. from different agroclimatic regions were examined for radical scavenging capacities and antioxidant activities. All leaf extracts were capable of scavenging peroxyl and superoxyl radicals. Similar scavenging activities for different solvent extracts of each collection were found for the stable ...
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Antioxidant properties of various solvent extracts from
Water, methanol and ethanol extracts of freeze-dried leaves of wild ginseng were examined for their antioxidant properties. All leaf extracts were capable of free radicals scavenging activity. Among solvent extracts of wild ginseng leaves, ethanol extract showed the highest DPPH, hydroxyl radical scavenging and ferrous ion chelating activity.
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Antioxidant properties of various solvent extracts from
Water, ethanol and acetone extracts from leaves and flowers of purple basil, one of the most popular spices consumed in the Thrace region of Turkey, were tested in vitro for their ability to inhibit peroxidation of lipids, to scavenge DPPH, hydrogen peroxide, superoxide anion, to reduce Fe(III) to Fe(II) and to chelate Fe(II) ions.
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Antioxidant Properties of Various Solvent Extracts
Similar scavenging activities for different solvent extracts of each collection were found for the stable 1,1-diphenyl 2-picrylhydrazyl (DPPH•) radical. Among the three different moringa samples, both methanol and ethanol extracts of Indian origins showed the highest antioxidant activities, 65.1 and 66.8%, respectively, in the β-carotene−linoleic acid system.
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Antioxidant properties of various solvent extracts
Similar scavenging activities for different solvent extracts of each collection were found for the stable 1,1-diphenyl 2-picrylhydrazyl (DPPH(*)) radical. Among the three different moringa samples, both methanol and ethanol extracts of Indian origins showed the highest antioxidant activities, 65.1 and 66.8%, respectively, in the beta-carotene-linoleic acid system.
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Comparison of the antioxidant properties of various
In this study, Dipsacus asperoides was separately extracted in three solvents (water, methanol and acetone), and the antioxidant activities of each extract were investigated through assays of DPPH, ABTS, β-carotene/linoleic acid system and reducing power. The total phenolic acids, flavonoids and saponins in each solvent extract were calculated for a correlation analysis.
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Comparison of the antioxidant properties of various
Comparison of the antioxidant properties of various solvent extracts from Dipsacus asperoides and identification of phenolic compounds by LC-ESI-QTOF-MS–MSDipsacus asperoides and identification of phenolic compounds by LC-ESI-QTOF-MS–MS
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Antioxidant, antimicrobial, antiparasitic, and cytotoxic
ate in vitro antioxidant, antimicrobial, antiparasitic, and cytotoxic effects of extracts of red, green, and brown propolis from different regions of Brazil, obtained by ethanolic and super-critical extraction methods. We found that propolis extracts obtained by both these methods showed concentration-dependent antioxidant activity.
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Antioxidant properties of various solvent extracts from purple basil
The antioxidant properties of five different extracts of O. basilicum were studied. Phytochemical components and antioxidant activities of Cudrania tricuspidata (CT) leaves extracted using various solvents and their effects on physicochemical properties of pork patties during refrigerated storage
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Antioxidant Properties of Various Solvent Extracts of Mulberry
However, scientic information on antioxidant properties of various plants, particularly those that are less widely used in culinary and medicine is still scarce.AOA of extract by 9%, followed by continuous decrease with increasing the time of boiling.
Send InquiryAntioxidant properties of various solvent extracts of total
Similar scavenging activities for different solvent extracts of each collection were found for the stable 1,1-diphenyl 2-picrylhydrazyl (DPPH(*)) radical. Among the three different moringa samples, both methanol and ethanol extracts of Indian origins showed the highest antioxidant activities, 65.1 and
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Effect of Ethanol/Water Solvents on Phenolic Profiles and Antioxidant
In this study, phenolic profiles and antioxidant properties of Beijing propolis extracted by different ethanol/water solvents were analyzed.Many studies have focused on the constituents and antioxidant activities of propolis extracts with different extraction solvents [5]. In previous research
Send InquiryAntioxidant activities of various solvent extracts of
Various antioxidant assays including 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay, ferric-reducing antioxidant power (FRAP) and NIn this sense, the nature of extracting solvents significantly influenced the TPC as well as antioxidant properties of the CAFP.
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Antioxidant, antimicrobial, antiparasitic, and cytotoxic properties
The extracts obtained by ethanolic extraction showed higher antioxidant activity than that shownThe conventional technique uses ethanol as the extraction solvent, whereas alternative methodsFig 1. Determination of antioxidant activity of the propolis extracts from different regions of Brazil by
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Evaluation of phenolic contents and antioxidant activity of various
The antioxidant activity of the extract was expressed as IC50, which was defined as the concentration (μg/ml) of extract that inhibits the formation of DPPH radicalsSakanaka S, Tachibana Y, Okada Y: Preparation and antioxidant properties of extracts of Japanese persimmon leaf tea (kakinoha-cha).
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Evaluation of the Antioxidant and Antibacterial Activities of Various
Reducing power of various solvent extracts from Passiflora wilsonii Hemsl. and ascorbic acid.Antioxidant/antiradical properties of microwave-assisted extracts of three wild edible mushrooms.Assessment of antioxidant properties in fruits of Myrica esculenta: A popular wild edible species in
Send InquiryPhytochemical Evaluation and In vitro Antioxidant Activity of Various
Results: Petroleum ether extract (non-polar solvent) showed better antioxidant activity among the solvents with IC 50 values 18.96 μg/mL (DPPHWhereas, ethanol extract (polar solvent) exhibited better DPPH scavenging, ABTS assay and nitric oxide scavenging activity (IC 50 =19.90, 11.60 and
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Evaluation of antioxidant activities by use of various extracts from
activity of various pure compounds or extracts. The ability of different solvent extraction and their methanolicThe antioxidant activity of phenolic is mainly due to their redox properties, whichAntioxidant activity of A. pannosum and G. tenax plant leaves extract in different solvents by DPPH
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