Life Sciences

Solution processing of ruthenium (Ru+) doped ZnO nanoparticles on surface of calcium aluminum silicate beads were carried out under solvothermal conditions (T, 150oC; P, autogenous; duration, 4h). The reagent grade ZnO, ruthenium and calcium aluminum silicate beads (CASB) material were used as starting materials along with methanol as a solvent and thus obtained ruthenium doped ZnO coated calcium aluminum silicate beads were characterized by using X-ray diffraction, SEM, Fourier transform infrared spectroscopy and UV spectroscopy.

Carica papaya is known to influence the growth of plants in its vicinity by the release of the allelochemicals during the decomposition of its litter. The purpose of this study is to assess the allelopathic effects of Carica papaya aqueous leaf extraction seedgermination characteristics, primary growth and biochemical changes associated with Phaseolus aureus. For the study, C papaya aqueous leaf extract of dry mature leaves of concentrations viz., 0. 1%, 0.2%, 0.3%, 0.4% and0.5% were made, while tap water served as control.

The Free radicals play an important role in the pathogenesis of several human diseases, including cancer and Alzheimer’s disease. Natural antioxidants present in food of plant origin protect against these radicals and are therefore important tools in obtaining and preserving good health. Moringa oleifera Lam. (drumstick tree, horseradish tree) is an indigenous tree from northwestern India and is often cultivated in hedges and home yards. The tree is valued mainly for the tender pods, which are esteemed as a vegetable. Flowers and young leaves are also eaten as vegetables.

Dendrimers with anthranilate derived Schiff’s base as surface unit were synthesized by divergent approach and their absorption, emission and anti-oxidant properties were carried out. The absorption, emission and anti-oxidant property increases with increase in the generation of dendrimers and the anti-oxidant behaviour shows to be dose dependent.

Acer ginnala (Aceraceae) is a multipurpose shrub with significant economic and ecological value in China. Considering the fact that various natural and anthropogenic pressures might bring about serious influences to morphological diversity of Acer ginnala. In this context, thirty-four phenotypic traits were analyzed to explore the phenotypic variation and pattern of 19 Acer ginnala populations by principal component analysis (PCA), nested analysis and cluster analysis. A correlations between phenotypic traits and environment factors were used pearson's correlation coefficient.

This study was carried out to evaluate Tundub (Capparis decidua Pax) seed oil for different nutritional and industrial uses. The nutritional values were evaluated by measuring physicochemical properties, fatty acids profile and antioxidants of oil. The industrial value was evaluated by blending Tundub oil with sunflower oil for frying potato chips from oils in addition to sensory evaluation.

This study was aimed to investigate the phytochemical constituents, antioxidant and anti cancer potential of Costus pictus D.Don leaf extracts. Three different solvents ethanol, petroleum ether and aqueous were used for extraction. Phytoconstituents of the extracts were analysed by standard methods. DPPH, FRAP and Total antoxidant activity are the methods used for investigation of antioxidant potential of different extracts of C.pictus leaves. Anti cancer potential of leaf extracts were studied against breast cancer cell lines (MCF-7).

Plants provide complicated, mixed, and distinct non nutrient elements which act as the main basis of drug discovery. Plant extracts contain phytochemical constituents for miscellaneous medicinal activities which are bioactive in nature. There is growing interest in the use of plants for the treatment and prevention of malaria. Medicinal plants are currently being evaluated as source of promising antimalaria agents. In this study, we have investigated the ethnopharmacology study and phytochemical screening of twelve traditional antimalaria plants.

To screen the phytochemicals present in petroleum ether, ethanol and aqueous extracts of leaves of Vernonia cinerea and to evaluate its antioxidant potential and anticancer activity against breast cancer cell lines. Extracts were prepared by allowing the leaf powder to react with respective solvents with continuous agitation; it is then filtered and condensed. The extracts are then screened for its phytocompounds by preliminary screening methods. Antioxidant activity was detected by DPPH, FRAP and Total Antioxidant Activity Assays Ethanol extract shown the presence of more phytochemicals.

Present investigations on phenotypic and genotypic correlation coefficients in gladiolus were carried out on important qualitative and quantitative traits. Phenotypic and genotypic traits revealed positive association in desired characters. Informations on phenotypic and genotypic aspects showed considerable correlations in different trades of commercial varieties which can be taken in the programmes of further making improvement in this important floriculture industrial crop.