Bioactive properties of elderflowers (Sambucus nigra L.)
ABSTRACT Elderflower is a valuable herbal raw material widely used in food, pharmaceutical and cosmetic industry. It is a rich ...
Tag: Antioxidant activity
DFT study of chemical reactivity of free radicals ABTS°+ and DPPH° by Myricetin, Quercetin and Kaempferol
ABSTRACT Myricetin, quercetin and kaempferol are polyphenols belong to the group of flavonoids. They are known for their many biological ...
Hammett spectral LFER of some antioxidant substituted benzylidene hydrazines
ABSTRACT About nine (E)-(2,5-dinitrophenyl)-2-(substituted benzylidene)hydrazines have been synthesized by hydroxy apatite catalyzed condensation of 2,4-dinitrophenyl hydrazine and substituted benzaldehydes under ...
Ultrasonicated Synthesis of Bio-potent Sulphonamides
ABSTRACT About more than 85% yields of some aryl sulphonamides were synthesised by sodium acetate catalysed ultrasonication promoted condensation of ...
Phytochemical screening, In-vitro antioxidant activity, and HPTLC fingerprinting for Gmelina arborea Roxb. leaf extracts
ABSTRACT This study aims to screen for phytochemicals and quantify phytoconstituents of Gmelina arborea Roxb. (Verbenaceae) leaf extracts. Qualitative screening ...
Comparative Study on In-Vitro Antioxidant activities by ABTS, DPPH, FRAP Assessment Methods and Phytochemical Analysis in Different Solvents Extracted from Tridax procumbens
ABSTRACT Tridax procumbens is a wild herb distributed throughout India. It has been extensively used in the ayurvedic system of ...
Phytochemical Screening, Antioxidant and Antimicrobial Activities of Indoneesiella echioides (L.) Nees Leaves
ABSTRACT Indoneesiella echioides (or) Andrographis echioides (L) Nees is an important herb widely distributed in south India. This is commonly ...
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