the volatile constituents of the aerial parts of vervain (verbena officinalis l.) cultivated locally were investigated. analysis of the volatile fraction by gc and gc-ms is described. compounds were identified by various methods, the major compounds being 3-hexen-1-ol (7.28%), 1-octen-3-ol (32.76%), linalool (4.66%), verbenone (20.49%) and geranial (7.22%).

Salvia officinalis L. and Salvia lavandulaefolia L. have a longstanding use as traditional herbal remedies that can enhance memory and improve cognitive functions. Pharmacological actions of S. officinalis and S. lavandulaefolia on healthy subjects and on patients suffering of cognitive decline have been investigated. Aim of this review was to summarize published clinical trials assessing effec...

OBJECTIVES The present study was an attempt at investigating whether the aqueous extract of Emblica officinalis may have an ameliorative effect on ochratoxin-induced lipid peroxidation in the kidney and liver of mice. METHODS Adult male albino mice were orally administered 50 microg (LD, low dose) and 100 microg (HD, high dose) of ochratoxin/0.2 ml of olive oil/animal/day for 45 days. RESUL...

This study was designed to determine chemical composition and antibacterial activity of essential oil from Melissa officinalis leaves. The essential oil was obtained by hydro-distillation and analyzed by gas chromatography-mass spectrometry (GC-MS). Antibacterial activity was evaluated by micro-dilution and disk-diffusion methods. The GC-MS analysis of the essential oil revealed 48 compounds in...

The chemical composition of essential oils and essential oil yield obtained from Rosemarinus officinalis (family Lamiaceae) and Lavandula angustifolia (family Lamiaceae) were determined in two harvesting times. Their essential oil was determined by hydro-distillation, and analysed by GC/MS. The results showed that harvesting time had significant effects on the oil content and compositions in bo...

Mulberry pyralid, Glyphodes pyloalis Walker is an important pest on mulberry. The essential oil of Rosemary Rosemarinus officinalis L. (Lamiales: Lamiaceae) has been investigated on toxicity and physiological characteristics of this moth under controlled conditions. The major compounds of the oil were analyzed as 1, 8 Cineol (20.021%), Borneol (7.17%), Camphor (6.541%), Geraniol (6.281%), Camph...

The essential oil composition of Thymus vulgaris L. and Rosmarinus officinalis L. endemic to France were determined by GC and GC-MS. Oils were assessed for their cytotoxic, antioxidant and antimicrobial activity. 31 and 37 different compounds were identified representing 99.64% and 99.38% of the thyme and rosemary oils respectively, where oxygenated monoterpenes constituted the main chemical cl...

A single dose of CCl4 (1 ml/kg body weight, po in corn oil) increased the levels of SGOT (serum glutamate oxaloacetate transaminase), SGPT (serum glutamate pyruvate transaminase), LDH (lactate dehydrogenase), glutathione-S-transferase and depletion in reduced glutathione, glutathione peroxidase and glutathione reductase. It also caused enhancement in the levels of lipid peroxidation (LPO) and D...

in order to evaluate the effects of plant dendity on flower and essential oil yield and some important agronomic indices in borage (borago officinalis l.) under climatic condition of guilan province, this experiment was performed based on randomized complete block design with three replications, at shalman research station of agricultural and natural resource research center of guilan province,...

The attractive colours and fragrance produced by the plants is due to specific phytochemicals present in them. They may be tannins, flavonoids, glycosides, saponins, steroids and alkaloids. Emblica officinalis, Acacia catechu, Acacia concina and Hibiscus rosa-sinensis, are medicinal dye yielding plants belong to different families. The qualitative analysis carried out for these plants showed th...