in vitro free radical scavenging and antioxidant by brazil
In vitro antioxidant properties, free radicals scavenging
Free radical scavenging potential and antioxidant properties. The scavenging ability of DPPH free radical is widely used to analyze the antioxidant potential of naturally derived foods and plants. Ethanol and water-ethanol mixture were used in this study as solvents for the extraction of the low molecular weight and moderate polar substances .
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Antioxidant and free radical scavenging activities
The antioxidant and free radical scavenging activities in bark extracts of four medicinal trees used as anti-inflammatory in northeastern Brazil were determined in vitro. The results obtained suggest that, when in search for antioxidant activity, an ecological and ethnopharmacological approach in the selection of plants to be studied may be useful.
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In vitro free radical scavenging and antioxidant
A thorough examination of the various in vitro antioxidant and free radical scavenging assays carried out on ethanol extract of stem bark of Terminalia glaucescens points to the fact that the extract contains some phytocomponents with potent antioxidant activity as evident most emphatically from β-carotene-linoleate bleaching assay and ...
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In Vitro Antioxidant and Free Radical Scavenging Activity
The DPPH radical is a stable organic free radical with an absorption band at 515–528 nm, and thus it is a useful reagent for investigating the free radical scavenging activities of different compounds. The method is based on the reduction of alcoholic DPPH solution in the presence of hydrogen donating antioxidant 29, 30. The extract was ...
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Free radical scavenging in vitro and biological activity
Huang and Cols have shown significant in vitro free radical scavenger activity of nano red elemental selenium, despite its small particle size.31 Our findings corroborate with the findings of that study; although DPDS-NCS exhibit a small particle size, some DPDS in vitro antioxidant activity was maintained.
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In vitro antioxidant and free radical scavenging activity
In humans, many diseases are associated with the accumulation of free radicals. Antioxidants can scavenge free radicals and minimize their impact. Therefore, the search for naturally occurring antioxidants of plant origin is imperative. Here, we aimed to investigate the antioxidant and free radical scavenging properties of methanolic extracts from Tabebuia pallida (T. pallida) stem bark (TPSB ...
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IN VITRO FREE RADICAL SCAVENGING AND ANTIOXIDANT POTENTIAL
Research Article IN VITRO FREE RADICAL SCAVENGING AND ANTIOXIDANT POTENTIAL OF ETHANOLIC EXTRACT OF EUPHORBIA NERIIFOLIA LINN PRACHETA, VEENA SHARMA*, RITU PALIWAL, SADHANA SHARMA Department of Bioscience and Biotechnology, Banasthali University, Banasthali304022, Rajasthan, India
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Radical scavenging, antioxidant and cytotoxic activity
Radical scavenging, antioxidant and cytotoxic activity of Brazilian Caatinga plants Article in Fitoterapia 78(3):215-8 · May 2007 with 228 Reads How we measure 'reads'
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In vitro antioxidant capacity and free radical scavenging
DPPH molecule that contains a stable free radical has been widely use to evaluate the radical scavenging ability of antioxidants. From Table 1, results showed that DPPH radical scavenging abilities of the extract is less than that of ascorbic acid C. afer (IC 50 = 1.09 ± 0.02 mg/g) > ascorbic acid (IC 50 = 0.008147 ± 4.18×10 −5 mg/g).
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IN VITRO ANTIOXIDANT AND FREE RADICAL SCAVENGING STUDIES
7 In vitro antioxidant and free radical scavenging studies 21 CONCLUSION The results of the present study show that the extract of M. sativa contains the highest amount of polyphenol compounds and exhibits the greatest antioxidant activity through the scavenging of free radicals which participate in various
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In vitro antioxidant properties, free radicals scavenging
Free radical scavenging potential and antioxidant properties. The scavenging ability of DPPH free radical is widely used to analyze the antioxidant potential of naturally derived foods and plants. Ethanol and water-ethanol mixture were used in this study as solvents for the extraction of the low molecular weight and moderate polar substances .
Send Inquiry
Antioxidant and free radical scavenging activities
The antioxidant and free radical scavenging activities in bark extracts of four medicinal trees used as anti-inflammatory in northeastern Brazil were determined in vitro. The results obtained suggest that, when in search for antioxidant activity, an ecological and ethnopharmacological approach in the selection of plants to be studied may be useful.
Send Inquiry
In vitro free radical scavenging and antioxidant
A thorough examination of the various in vitro antioxidant and free radical scavenging assays carried out on ethanol extract of stem bark of Terminalia glaucescens points to the fact that the extract contains some phytocomponents with potent antioxidant activity as evident most emphatically from β-carotene-linoleate bleaching assay and
Send Inquiry
In Vitro Antioxidant and Free Radical Scavenging Activity
The DPPH radical is a stable organic free radical with an absorption band at 515–528 nm, and thus it is a useful reagent for investigating the free radical scavenging activities of different compounds. The method is based on the reduction of alcoholic DPPH solution in the presence of hydrogen donating antioxidant 29, 30. The extract was
Send Inquiry
Radical scavenging, antioxidant and cytotoxic activity
Radical scavenging, antioxidant and cytotoxic activity of Brazilian Caatinga plants Article in Fitoterapia 78(3):215-8 · May 2007 with 228 Reads How we measure 'reads'
Send Inquiry
In vitro antioxidant and free radical scavenging activity
In humans, many diseases are associated with the accumulation of free radicals. Antioxidants can scavenge free radicals and minimize their impact. Therefore, the search for naturally occurring antioxidants of plant origin is imperative. Here, we aimed to investigate the antioxidant and free radical scavenging properties of methanolic extracts from Tabebuia pallida (T. pallida) stem bark (TPSB
Send Inquiry
IN VITRO FREE RADICAL SCAVENGING AND ANTIOXIDANT POTENTIAL
Research Article IN VITRO FREE RADICAL SCAVENGING AND ANTIOXIDANT POTENTIAL OF ETHANOLIC EXTRACT OF EUPHORBIA NERIIFOLIA LINN PRACHETA, VEENA SHARMA*, RITU PALIWAL, SADHANA SHARMA Department of Bioscience and Biotechnology, Banasthali University, Banasthali304022, Rajasthan, India
Send Inquiry
Free radical scavenging in vitro and biological activity
Huang and Cols have shown significant in vitro free radical scavenger activity of nano red elemental selenium, despite its small particle size.31 Our findings corroborate with the findings of that study; although DPDS-NCS exhibit a small particle size, some DPDS in vitro antioxidant activity was maintained.
Send Inquiry