Olive mill wastewater (OMW) was obtained during the extraction of olive oil. It is typified by an elevated concentration sugars, acids, proteins, polyphenols, and organic matter. This makes removal OMW problematic for all oil-producing countries. Due to their high in these wastewaters are a source danger environment. research aimed study spatial distribution effect terms geographical origin pro...

Myrtle (Myrtus communis L.) is an important medicinal plant, of which all parts have pharmaceutical and nutritional applications distributed throughout the southwest regions Iran. The aerial myrtle were collected at different phenological stages (vegetative, flowering, unripe fruit ripening stages, after fully mature dispersal stage) from Fars Province Iran analyzed with GC–FID GC–MS. All data ...

Objective: To investigate the pharmacognostic and preliminary phytochemical characteristics of leaves of an endangered medicinally important forest tree species Strychnos potatorum. Methods: Pharmacognostic and phytochemical investigations were conducted in terms of macroscopic, microscopic, physicochemical and preliminary phytochemical parameters. Results: The macro and microscopic study revea...

background & aim:peppermint known for its healing properties is a plant from the labiatae family. currently, different rates of nitrogenous fertilizers are used in production of peppermint while there is no precise information available about how much of nitrogen fertilizer is the optimum rate for this plant. the main purpose of this research was to evaluate the response of peppermint chemical ...

background and objectives: the main aims of this study have been finding out the antibacterial activity and preliminary phytochemical screening of some fern species. methods: the antimicrobial activity of the methanol extracts of polypodium interjectum shivas, polystichum woronowii fomin, polystichum aculeatum (l.) roth., dryopteris affinis (lowe) fraser-jenk, athyrium filix-femina (l.) roth, a...

Leaf-litter inputs provide substrate and energy to stream systems. These contributions vary based on species-specific differences in litter quality, but little is known about how differences in litter quality within a species can affect ecosystem processes. Genetic variation within tree species, such as oaks and cottonwoods, affects ecosystem processes including decomposition and nutrient cycli...

a phytochemical screening of fifty five iranian plants belonging to 21 families was carried out. a qualitative phytochemical analysis was performed for the presence of alkaloids, tannins, saponins and flavonoids. the medicinal uses of these plants are also reported.

In the present study, we have phytochemically characterized 5 different abundant Aloe species, including Aloe vera (L.) Burm.f., using silylation followed by Gas Chromatography-Mass Spectrometry technique and compared the data using multivariate statistical analysis. The results demonstrated clear distinction of the overall phytochemical profile of A vera, highlighted by its divergent spatial a...

3 Department of Chemistry, Gurukula Kangri Vishwavidyalaya, Haridwar, Uttarakhand, (India) ABSTRACT In the present study the effect of maceration and soxhlet extraction from plant leaves of Casearia tomentosa were compared for phytochemical screening and antioxidant activity using petroleum ether as solvent. The phytochemical screening was evaluated using standard protocols and the antioxidant ...