Background & Aim:Nepeta racemosa is an herbal and medicinal plant and this report aims to   identify chemical compositions of the essential oils and volatiles of its   aerial parts through classical and advanced methods.  Experimental: Chemical profiles of the essential oils and volatile compounds from the aerial parts of Nepeta racemosa obtai...

Background & Aim:Nepeta racemosa is an herbal and medicinal plant and this report aims to   identify chemical compositions of the essential oils and volatiles of its   aerial parts through classical and advanced methods.  Experimental: Chemical profiles of the essential oils and volatile compounds from the aerial parts of Nepeta racemosa obtai...

In his editorial accompanying our systematic review of aromatherapy (June Journal),1 Vickers2 concludes that ‘it is not of pressing scientific importance to know whether aromatherapy enhances the effects of massage, since the essential oils used in aromatherapy are not particularly toxic or expensive’. I believe that this statement is misleading, perhaps even unscientific. If massage therapy al...

A highly accurate statistical model has been developed to determine the exact type of chamomile used in the production of commercial herbal products. The model was developed from accurate GC/MS data obtained with an Agilent 7890 GC and Agilent 5975 GC/MSD. Quality control of the samples was performed by Principal Component Analysis (PCA) and a sample class prediction model based on Partial Leas...

The electrochemical reduction of coumarins on glassy carbon and electrodeposited metal electrodes was investigated in a Britton-Robinson buffer (pH 1.87-11.98). The effects of various factors, such as the deposition material, time, and concentration of mercury, on the precision of the analysis were explored. The possible reaction mechanism of the reduction process with regards to scan rates, pe...

KEYWORDS Flowers, berries, leaves, barks and roots of different plants have been used through the ages as a source of flavor in food and perfume preparations. The volatiles responsible for the flavor of botanicals can be extracted from the plant material as "essential oils" (EOs), called also volatile oils or ethereal oils. The term essential is intended to indicate that the oil is the fragrant...

The study evaluated the effect of a novel commercial preparation of natural blend of essential oils from basil, caraway, laurel, lemon, oregano, sage, tea, and thyme (Tecnaroma Herbal Mix PL) on growth performance, blood biochemistry, cecal morphology, and carcass quality of broilers. Six nutritionally adequate wheat and soybean-based diets were generated by the addition of Tecnaroma Herbal Mix...

BACKGROUND Cymbopogon species are widely used as herbal remedies by the traditional healers living in Nkonkobe Municipality for the treatment and management of skin and respiratory infections. According to our survey, the plants seem to be very important because of the higher demands. METHODS The leaves of C. validis and C. plurinodis were hydro-distilled and the resulted extracted oils were ...

Background: Pulicaria gnaphalodes, Ducrosia anethifolia, Trachyspermum copticum, Foeniculum vulgare Mill and Majorana hortensis Minch are widely used as herbal plants in traditional medicine and they have been reported to have a variety of therapeutic effects. This study was carried out to evaluate the antimicrobial effects of essential oils (EOs) extracted from these medicinal herbs against si...

background: the leishmanicidal and cytotoxic activity of ten essential oils obtained from ten plant specimens were evaluated. methods: essential oils were obtained by the steam distillation of plant leaves without any prior processing. cytotoxicity was tested on j774 macrophages and leishmanicidal activity was assessed against four species of leishmania associated with cutaneous leishmaniasis ....