نتایج جستجو برای: rosa damascena
تعداد نتایج: 6751 فیلتر نتایج به سال:
Plants have an important place in human life many sectors for years. Rosa damascena Mill plant, which is called Pink Oil Rose, a species that has economic value such as cosmetics, perfume, medicine and food industry with its distinctive sharp intense scent among rose varieties. harvested May Turkey when buds bloom. Roses bud form are left unharvested until they In this study, binary classificat...
Rosa damascena is referred to as the queen of roses due its ornamental, flavoring, and perfuming uses, along with recognized use in therapy. This study aimed investigate total phenols flavonoids contents, phenolic compounds, antioxidant antibacterial properties hydroethanolic extract from flowers, collected Middle Atlas Morocco (Khenifra). The were assessed using gallic acid quercetin standards...
Contents of inorganic elements are very important traits in plants. Some of elements have causal effects on plant growth. Their effects on plant metabolism and therefore quality and quantity of essential oils is crucial. Thus, to obtain relatively good results, different parts of Rosa damascena Mill. genotypes were analyzed. Plants were collected from different provinces including Tehran, East ...
Objective: Rosa damascena mill L (R. damascena) is a medicinal plant mostly known in the world for its perfume. It also has beneficial effects on stress, tension and depression. In this experiment antidepressant effect of ethanolic extract of R. damascena by forced swimming test (FST) was evaluated. Material and Methods: Animals received ethanolic extract (15, 60 and 90 mg/kg, i.p), imipramine...
Rosa damascena has been found to act on central nervous system including the brain. Several studies confirm that R. damascena inhibits the activity of the hypothalamus and pituitary systems in rat and can suppress the central nervous system. In traditional medicine hypnotic effect of Rose is also suggested. In this study, the hypnotic effect of the ethanol crude extract of R. damascena and its ...
Contents of inorganic elements are very important traits in plants. Some of elements have causal effects on plant growth. Their effects on plant metabolism and therefore quality and quantity of essential oils is crucial. Thus, to obtain relatively good results, different parts of Rosa damascena Mill. genotypes were analyzed. Plants were collected from different provinces including Tehran, East ...
Rosa damascena petals were extracted by water, hexane and ethanol. The latter was further fractionated with chloroform, ethyl acetate and butanol. Rose oil and different petal extracts were evaluated against three fungi and eleven Gram-positive, Gram-negative and acid-fast bacteria. Rose oil and all extracts exerted broad spectrum antimicrobial activities against the tested organisms. The desce...
Extracts obtained from the petals of Rosa damascena (Rosaceae) are used in Iranian folk medicine as remedies for the treatment of some inflammatory diseases. In this study the hydroalcoholic extract and essential oil of the plant were investigated for its possible anti-inflammatory and analgesic activities. The extract was administered at the doses (p.o.) of 250, 500 and 1000?mg/kg and the dose...
Extracts obtained from the petals of Rosa damascena (Rosaceae) are used in Iranian folk medicine as remedies for the treatment of some inflammatory diseases. In this study the hydroalcoholic extract and essential oil of the plant were investigated for its possible anti-inflammatory and analgesic activities. The extract was administered at the doses (p.o.) of 250, 500 and 1000?mg/kg and the dose...
Background & Aims: Quorum Sensing is a mechanism by which orchestrate the expression of many genes in bacteria. Therefore, any interference with the system will inhibit bacterial infections. The principal purpose of the research was to evaluate the potential of anti-quorum sensing of Rosa damascena and Stevia rebaudiana against Staphylococcus aureus. Materials & Methods: Ten isolates of Staphy...
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