the chemical composition and the content of volatile oil moldova

  • CHEMICAL COMPOSITION AND ANTIOXIDANT ACTIVITIES

    CHEMICAL COMPOSITION AND ANTIOXIDANT ACTIVITIES OF BLACK SEED OIL (NIGELLA SATIVA L.) HTML Full Text. CHEMICAL COMPOSITION AND ANTIOXIDANT ACTIVITIES OF BLACK SEED OIL (NIGELLA SATIVA L.) S. Dinagaran 1, S. Sridhar *1 and P. Eganathan 2. Department of Botany 1, Government Arts College, Tiruvannamalai- 606 603, Tamil Nadu, India.. Meta Procambial Biotech

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  • STUDY OF CHEMICAL COMPOSITION AND MEDICINAL

    STUDY OF CHEMICAL COMPOSITION AND MEDICINAL PROPERTIES OF VOLATILE OIL FROM CLOVE BUDS (EUGENIA CARYOPHYLLUS) HTML Full Text. STUDY OF CHEMICAL COMPOSITION AND MEDICINAL PROPERTIES OF VOLATILE OIL FROM CLOVE BUDS (EUGENIA CARYOPHYLLUS)Md. Azir Uddin 1, Md. Shahinuzzaman * 2, Md. Sohel Rana 3 and Zahira Yaakob 2. Department of Chemical

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  • Essential Oils’ Chemical Characterization and

    2016-09-22· Furthermore, the antibacterial activity of essential oils related to their chemical composition, the proportions of volatile molecules, and their interactions [28,33,37]. An additive effect is observed when the combination is equal to the sum of the individual effects.

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  • Chemical Constituents of Essential Oils Possessing Anti

    The chemical composition of the anti-influenza essential oils was phytochemically analyzed by gas chromatography-mass spectrometry. Results The antiviral assays demonstrated that 11 of the 62 essential oils (100 μg/mL) possessed anti-influenza activity, reducing visible cytopathic effects of influenza A/WS/33 virus activity by > 30%.

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  • Essential Oil Content and Chemical Composition of

    Despite the extensive information on sweet and bitter fennel, little information is available on the chemical composition of finocchio fennel and the differences, if any, between the bulbs and the foliage which can be marketed separately in the fresh green form. Here, we report the chemical composition of the volatile oils from the bulbs of 16 commercially available cultivars of Finnochio fennel.

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  • Selective BuChE inhibitory activity, chemical composition

    The chemical composition and some aspects of the biological activity of the volatile oil from C. brownei collected in Ecuador have been described for the first time. The plant is widely used in the traditional medicine of the peoples living on the Andean region to prepare healing infusions. The volatile oil is characterized by high concentration of oxygenated monoterpenes among which menthone

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  • Author: Andrea Matailo, Nicole Bec, James Calva, Jorge Ramírez, José Miguel Andrade, Christian Larroque, Gio...
  • The Chemical Composition and the Content of Volatile Oil

    The chemical composition and the content of volatile oil: potential factors that can contribute to the oxidative stability of nigella sativa L. crude oil. 1. J diet Suppl. 2011 Mar;8(1):34-42. Epub 2011 Jan 19. The crude oil of nigella sativa L. (Black cumin) has well-known

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  • Composition of Essential oil in Coriander IJSER

    Effect of the Environment on Content and Composition of Essential oil in Coriander Siddharth Priyadarshi, Babasaheb Bhaskarrao Borse* Abstract — Coriandrum sativum. L. has a distinct flavour and aroma which is due to the essential oil present in it. The main component of the es-sential oil of the fruit is monoterpenoids and linalool. All parts of the plant are edible. The content and

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  • The chemical composition and the content of volatile

    The data obtained were correlated with the chemical composition and content of volatile oils, which correspond to each crude oil. Results indicated that different crude oils have the same fatty acid composition, and linoleic acid was the major constituent (60.0-61.7%). Though, the oxidative stability index of the crude oils was different

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  • Chemical Composition and Biological Activities of Lemon

    essential oil was generally rich in limonene, in some case other compounds were the major constituents (5, 6, 9-22). The Japanese lemon leaf oil consisted of geranial as the main component, followed by limonene and neral (22). It was reported that caryophyllene was the main composition in Egyptian lemon leaf oil,

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  • Composition of the essential oil of Artemisia absinthium L

    Composition of the essential oil of Artemisia absinthium L. of different geographical origin Anne Orava*, Ain Raalb, Elmar Arakb, Mati Müüriseppa, and Tiiu Kailasa a Institute of Chemistry, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia

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  • Frontiers Estimation and Comparison of Bio-Oil

    2015-06-15· Therefore, the differences in the content and the chemical structure of hemicellulose are the main cause of differences in acetic acid content of bio-oil. It had been noted that the acetyl content of softwood was about 1%, while that of hardwood and grasses was between 3 and 6% (Badal, 2003). The acetyl content of bagasse and corncob was higher

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  • CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF

    chemical composition and evaluate the antimicrobial activity of the essential oil of L. officinale cultivated industrially in climatic and soil conditions specific to Republic of Moldova. Experimental Materials The sample of L. officinale essential oil was offered by the Moldovan-French company

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  • Evaluation of the Volatile Oil Composition and

    Volatile oil composition and antiproliferative activity of Laurus nobilis L. (Lauraceae) fruits and leaves grown in Jordan were investigated. GC-MS analysis of the essential oil of the fruits resulted in the identification of 45 components representing 99.7 % of the total oil content, while the leaf essential oil yielded 37 compounds representing 93.7% of the total oil content.

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  • Chemical composition of essential oils of Artemisia

    Chemical composition of essential oils of Artemisia vulgaris L. (mugwort) from North Lithuania 13 20.9%) as predominant compounds, while flower oil was found to be rich in camphor (38.7%) [16]. The sesquiterpene fraction dominated in the mug-

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  • Volatile Oil : Properties, Classification and Extraction

    Volatile oil should, therefore, be stored in tightly closed amber-coloured bottles in a cool, dry place. Volatile oils are slightly soluble in water but are readily soluble in ether, alcohol and most of organic solvents. Smeared on paper, they give a translucent strain which temporary only, disappearing as the oil

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  • Chemical Composition and Antioxidant Properties of

    chemical components and antioxidant activity of the volatile oil from cassia tora l. seed prepared by supercritical fluid extraction. journal of food lipids 2007, 14 (4),411-423. doi: 10.1111/j.1745-4522.2007.00096.x.

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  • Chemical Composition and Antioxidant Properties of

    chemical components and antioxidant activity of the volatile oil from cassia tora l. seed prepared by supercritical fluid extraction. journal of food lipids 2007, 14 (4),411-423. doi: 10.1111/j.1745-4522.2007.00096.x.

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  • Study of the Chemical Composition of Essential Oils by Gas

    Study of the Chemical Composition of Essential Oils by Gas Chromatography 309 organic solvent extraction or straight distillation as water steam has a lower cost compared to organic solvents. Also, it avoids oil heating or the use of sophisticated equipment. Nonetheless, the extraction method depends, among other factors, on the kind of material to

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  • Types of Petroleum Oils US Environmental Protection

    Types of Petroleum Oils. Characterization of crude oils and refined petroleum products in a release situation is one of the earliest response tasks that must be undertaken. Proper classification and an understanding of the chemical and physical properties of these substances helps determine the hazard to personnel and wildlife, the effects that

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  • Analysis of The Essential Oils of content.sciendo

    The content of essential oils of this species was assessed during the flowering stage, and the chemical composition of the essential oils were obtained by hydrodistillation and analyzed by gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS). According to populations, 17 components representing 84.57-97.08% of the total components, were identified. Oxygenated monoterpenes

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  • Pepper Analysis, Composition of Volatile Oil of Black

    Recently Viewed. Industrial & Engineering Chemistry Research. An in Situ Potential-Enhanced Ion Transport System Based on FeHCF–PPy/PSS Membrane for the Removal of Ca2+ and Mg2+ from Dilute Aqueous Solution

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  • Oil and gas VOC emissions and chemistry

    Oil and gas VOC emissions and chemistry Jessica B. Gilman ESRL/Chemical Sciences Division Laboratory Review 30 March –1 April 2015 Poster 4-2 SD’s Role: Characterize the chemical composition of volatile organic compound (VOC) emissions from oil and gas operations in order to assess potential air quality impacts

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  • Essential Oil and Microelement Composition of Thymus

    Agah M., Najafian S., 2012 Essential oil content and composition of Lippa citriodora as affected by drying method in full flowering stages. Intl. Res J Appl Basic Sci, Vol. 3 , 371-377. Bellakhdar J., Il Idrissi A., Cañigueral S., Iglesias J., Vila R., 1994 Composition of lemon verbena (Aloysia triphylla (L’Herit.) Britton) oil of

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  • Herbal Kalonji Oil For Diabetes And Beyond Learn More

    According to (Ali BH, 2003) much of the biological and pharmacological activity of black seed oil has been shown due to the presence of its fixed and volatile oil component. According to (Nickavar B, 2003) the chemical composition of fixed and volatile oil of black seed oil was determined by chromatography technique and the result shows

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  • Chemical Constituents of Myrrh

    Research on myrrh is just showing that those before us had wisdom in the area of medicine long before we give them credit. Myrrh has several main constituents. These are from about 9 to17% volatile oil, 20 to 40% alcohol-soluble resin, and approximately 30 to 60% water-soluble gum (ABC).

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  • STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM

    6 Study on physical-chemical properties of petroleum cokes 981 concentrations in coke normally increase upon calcining due to the weight loss from evolution of the volatile matter [17]. Mo content of calcined cokes studied varies less in the large of 53.7 to 156 ppm compared to Ni, Zn and Cu content.

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