volatile oils
Antimicrobial effect and kinetic inhibition of partially purified extracellular protease of Shigella dysenteriae by the volatile oils of Camellia sinensis
... the volatile oils from the leaf, stem and root of Camellia sinensis plant against nine enteric pathogenic bacteria (Escherichia coli, Enteroheamorrhagic Escherichia coli, Staphylococcus aureus, Pseudomonas ...
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Effects of Vitamin E and Volatile Oils on the Susceptibility of Low-Density Lipoprotein to Oxidative Modification
... Addition of vitamin E and volatile oils to plasma at 37°C for 3 h resulted in lipoprotein antioxidants enrichment. The efficiency of the enrichment depended on the compound concentration in the medium. ...
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Chemical Compositions of Lonchocarpus cyanescens Benth , (Fabaceae)—Case Study of Its Volatile Oils, and Two Triterpenoids
... Leaf and stem essential oils of Lonchocarpus cyanescens Benth., (Fabaceae) were obtained by hydro-distillation, using all-glass apparatus adapted to British Pharmacopeia specifications with yields of 0.03% and ...
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Review on extraction methods, antioxidant and antimicrobial properties of volatile oils
... The system consists of a packed bed of the plant materials, with steam source and steam passes through it. Thus, it requires the minimum amount of steam in the process and the amount of water in the distillate is ...
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Development of mosquito repellant gel formulations from various natural volatile oils: comparative study with the marketed formulation odomos®
... the volatile oils were carried along with the steam into the graduated distillate receiving tube and excess water returned to the ...essential oils dissolved in the organic solvent mixture present in ...
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Review Study on Larvicidal and Mosquito Repellent Activity of Volatile Oils Isolated from Medicinal Plants
... essential oils and extracts have been traditionally used as effective ...essential oils whose repellent activities have been demonstrated, as well as the importance of the synergistic effects among their ...
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Comparative in vitro antibacterial activity of volatile oils indigeneous to chhattisgarh region
... Definition: Volatile oils are the odorous and volatile products of various plant and animal ...as volatile oils, essential oil or ethereal ...materials Volatile oils with ...
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Site factor relationships with volatile oils in big sagebrush.
... Both simple linear and highest order partial correlation coefficients were used to study the relationships among site factors and between each site factor and oil[r] ...
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Pharmcognostic, phytochemical and antibacterial studies on jasminum auriculatum
... The pharmacognostical studies on jasminum auriculatum provide useful data for the correct identification of the plant.The plant was extracted with various solvents of increasing polarity. The obtained extracts are ...
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Phytochemical screening and mineral evaluation of fresh date fruits (Phoenix dactylifera L.) in wet season of Nigeria
... Abstract. The research was undertaken to determine the presence of some phytochemicals and minerals in five varieties of fresh date in wet season of Nigeria in June 2014 during the harvest period. The fresh date fruits ...
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CHEMICAL AND BIOACTIVE STUDIES ON BYPRODUCTS FROM SPICE PROCESSING
... of volatile oils by GC and GC-MS from the unconventional parts of cinnamon such as buds, flowers, fruits and fruit stalks, (ii) Isolation and identification of the major flavour compound, (iii) Successive ...
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Microwave Assisted Hydrodistillation – An Overview of Mechanism and Heating Properties
... Microwave assisted hydrodistillation (MAHD) is an emerging and innovative advanced technique which has been used for extraction of volatile oils from plant materials. There are a lot researches which have ...
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SIGNIFICANCE OF CHEWING-STICKS (MISWAKS) IN ORAL HYGIENE FROM A PHARMACOLOGICAL VIEW- POINT
... algae. Volatile oils' extracted from spearmint, caraway, peppermint, cinnamon, sweet orange, cloves, anise, nutmeg, eucalyptus and wintergreen are used as flavouring ...
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EVALUATION OF PHYTOCHEMICALS AND ANTIMICROBIAL ACTIVITY OF MOMORDICA COCHINCHINENESIS AGAINST SOME PATHOGENIC MICROORGANISMS
... AFMC. The detailed investigations of phytochemicals in AFMC were shown in table 1. The AFMC shown to have positive results for presence of phenolic compounds, flavanoids, reducing sugars and glycosides. The alkaloids, ...
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Kinetic inhibition of the extracellular protease of Shigella dysenteriae by the volatile oil from camellia sinensis and its effects on pathogenic bacteria in comparison with standard antibiotics
... the volatile oils and the antibiotics was ...ciprofloxacin, volatile oils from stem and root on the bacteria tested showed no significant difference ...the volatile oil from the leaf of ...
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PHYTOCHEMICAL AND ANTIMICROBIAL ACTIVITY OF SPILANTHES ACMELLA LINN
... www.wjpr.net Vol 4, Issue 4, 2015. 729 Phenolic compounds are present in ethanol and tannins present in hexane and distilled water, presence in hexane extract, fixed oil and volatile oils are strongly ...
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A Survey on the Aromatic Plants of Libya
... major volatile oils contents and traditional uses, indicating dangerous hazards facing plant biodiversity especially medicinal plants and measures taken to protect ...
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Propolis volatile compounds: chemical diversity and biological activity: a review
... dracunculifolia volatile oils and a similarity in chemical composition (by GC-MS) detected ...of volatile oils of green Brazilian propolis are not very significant and predominantly ...
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Phytochemical analysis and evaluation of the cytotoxic, antimicrobial and antioxidant activities of essential oils from three Plectranthus species grown in Saudi Arabia
... essential oils which are reported to be re- sponsible for various pharmacological activities such as antibacterial, antifungal, cytotoxic and antiplasmodial ac- tivities [10, 12, 13, 16 – ...on volatile ...
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The analysis of chemical composition of several valuable medicinal and edible plants volatile fraction growing and cultivating in armenian flora by gc-ms method
... of volatile oils` chemical composition by modern chromatographic methods is of great importance ...plants` volatile oil may be changed depending on climatic and cultivating ...plants` volatile ...
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