The components of the essential oils obtained from different parts of Daucus carota L. var. sativa Hoffm were analyzed. The percentages of the essential oils extracted are 0.27%(mL/100 g material) for the flowers, 0.07% for the stems and leaves and 0.01% for the roots. Fifty-four, Sixty...
contrary to generally held belief, most components of essential oils could meet the criteria set for drug candidates. Essential oil components are the constituents of essential oils, which are complex mixtures of plant metabolites obtained by dry or steam distillation, or...
[Components of essential oils from different parts and the charcoal of Schizonepeta tenuifolia][Article in Chinese]D J YeZhong Yao Tong Bao DJ Ye - 《Zhong Yao Tong Bao》 被引量: 3发表: 1985年 Fumigant activity of plant essential oils and components from garlic (Allium sativum) and clove ...
Essential oils are secondary metabolites that plants produce for protection from pests and predators, attraction of pollinators, and seed dispersal. The oils are made up of a mixture of compounds that give a characteristic flavour and odour. Currently, essential oils are receiving great attention in...
The main objective of this study was the phytochemical characterization of four indigenous essential oils obtained from spices and their antibacterial activities against the multidrug resistant clinical and soil isolates prevalent in Pakistan, and ATCC reference strains. Methods Chemical composition of essenti...
Multi-resistant microorganisms continue to challenge medicine and fuel the search for new antimicrobials. Here we show that essential oils and their components are a promising class of antifungals that can have specific anti-Candida activity via their va
of camphor type were 1.86%,0.41%,0.36%,0.45%,2.23%and 2.11%,respectively.A total of 60 components were identified from the essential oils,and the numbers from leaf,new branch,old branch,stem,tap root and lateral root were 46,43,44,29,25 and 25,respectively.The relative contents of ...
Journal of Essential Oil Research, 16, 111e114.Miguel MG, Guerrero C, Rodrigues H, Brito JC, Duarte F, Venancio F, Tavares R. 2004. Main Components of the Essential Oils from Wild Portuguese Thymus mastichina (L.) L. ssp. mastichina in Different Developmental Stages or Under Culture ...
The essential oils from the epigeous (above ground) and hypogeous (below ground) parts of Meum athamanticum Jacq., which were obtained by hydro-distillation, were subjected to analysis by GC and GC/MS. The major components were found to be (E)-β-ocimene (34.9%), p-cymene (12.1%),...
However, since the profile of a recently introduced curly-leafed parsley cultivar in Egypt has not been studied, an experiment was conducted to compare three harvest dates in terms of the weight, essential oil (EO) content and yield, and the concentrations of major components in the whole herb...