The present paper examines the chemical composition and antioxidant capacity of free volatile aglycones from basil compared to their essential oil. The comparison of chemical composition of volatile aglycones with the chemical composition of essential oil reveals four common compounds: eugenol, chavicol, linalool and a-terpineol. For the evaluation of the mentioned antioxidant capacities, two d...

This study was conducted to assessment the antibacterial activities of different part of basil essential oil on the standard gram-negative bacteria include Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi, and gram-positive ones including Bacillus cereus, Staphylococcus aureus, and Listeria monocytogen. The basil essential oil was provided from two part of the plant (leaf and herb) at...

Background: Betel leaf oil is a wonderful natural antiseptic. rich in polyphenols, especially chavicol, which can be used to protect against microbe pathogens that cause infection. The of the spread nosocomial infections radiology occur using radiographic cassette. Previous research has found cassette contains microorganisms and fungi. Purpose: To determine effectiveness betel as disinfection o...

abstract salinity stress is among the major barriers to plant production in many parts of the world, especially in arid and semi-arid areas. jasmonates are one of the newest plant growth regulators that reduce the damages caused by environmental stresses. in this study, the effects of salinity and methyl jasmonate on some morphological traits of chamomile including root and shoot lengths, fresh...

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objective(s) anxiety is a common disorder which afflicts many people in any society and is often accompanied by physiological sensations such as tachycardia, chest pain, shortness of breath, insensitivity, etc. the purpose of present study was to evaluate the putative anxiolytic-like effects of phencyclidine ('-('-phenylcyclohexyl) piperidine, cas 956-90-1, pcp, i) and its methyl and ...

Background: Biosynthesis and metabolism of phytochemicals in medicinal and aromatic plants are vigorously affected by different abiotic elicitors including chemicals. Objective: This experiment was designed to investigate the effects of three levels of copper sulfate (Cu: 0, 5, 25 mg kg-1) and zinc sulfate (Zn: 0, 10, 50 mg kg-1) and their combinations on yield, chemical compositions of esse...

background: biosynthesis and metabolism of phytochemicals in medicinal and aromatic plants are vigorously affected by different abiotic elicitors including chemicals. objective: this experiment was designed to investigate the effects of three levels of copper sulfate (cu: 0, 5, 25 mg kg-1) and zinc sulfate (zn: 0, 10, 50 mg kg-1) and their combinations on yield, chemical compositions of essenti...

pesticides are used extensively in agricultural lands in northern provinces of iran which makes river ecosystems more vulnerable to pesticides pollution. this study was conducted in three river estuaries (babolrud, tajanrud and gorganrud), focusing mainly on the concentration levels of organophosphate pesticides (diazinon, malathion, azinphos-methyl) in the muscle tissue of golden mullet fish, ...

ocimum basilicum belongs to lamiaceae family and has been used for the treatment of wide range of diseases in traditional medicine in iranian folk medicine. due to the progressive need to anti-anxiety medications and because of the similarity between o. basilicum and salvia officinalis , which has anti-anxiety effects, we decided to investigate the anxiolytic and sedative activity of hydroalcoh...