aims: several methods have been used for textile wastewater treatment. the aim of this study was to evaluate the efficiency of rosa damascena watering waste ash for cod and color removal from textile wastewater.  materials & methods: rose watering waste was gathered from one of the kashan processing plants. the raw wastewater sample was taken from one of the textile industries in kashan country...

Objective(s) In the present study, the effects of aqueous-ethanolic extract from Rosa damascena on heart rate and contractility were examined. Materials and Methods Isolated guinea-pig hearts were perfused through aorta in a Langendorff mode. Heart rate (HR) and contractility were determined in the presence of four concentrations of the extract (0.1, 0.2, 0.4 and 1.0 mg %) and isoprenaline (...

Background: Rosa damascena is a traditional medicinal plant used in Asia to treat several ailments. This study reports In vitro and In vivo antioxidative properties and toxicity of methanolic and aqueous extracts of white rose, an indigenous variety of Rosa damascena from Iran. Methods: The antimicrobial activities, total phenolics, antioxidative properties and the blood sera Ferric-Reducin...

This study was performed to evaluate the phenolic profile, antioxidant and diuretic effects of black cumin and lady-in-a-mist seeds. In the phenolic profile, differences between the two species are significant. Qualitative and quantitative analyses of the phenolic compounds were performed using a HPLC-UV/MS method. Hyperoside was the only identified flavonoid glycoside (1.08 ± 0.01 μg∙g-1 dw pl...

Rosa damascena has been traditionally used as an herbal medicine for different therapeutic purposes. Inorder to preliminarily study the probable toxic effects of the plant, its infusion was orally administered to 5groups of 5 dogs at doses 0.5-8 times that of human use in traditional medicine (90-1440 mg/kg/d) for 10successive days. The dogs in the control group (n=4) received placebo. Serum le...

rosa damascena is a small plant belonging to rosaceae family which has been used for the treatment of some inflammatory diseases and digestive disorders in the iranian folk medicine. this study was performed to investigate the effect of r. damascena hydroalcoholic extract (rdhe) and r. damascena volatile oil (rdvo) on ulcerative colitis induced by acetic acid in rats. different doses of rdhe (2...