[PDF] Top 20 Supercritical CO2 extraction of essential oils from Thymus vulgaris

Supercritical CO2 extraction of essential oils from Thymus vulgaris

... the supercritical and solid phases from extraction curves at 40°C and 20 MPa were evaluated using a mathematical model based on the local adsorption equilibrium of essential oil on ... See full document

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Extraction parameters of essential oil of coffee with the use of CO2 supercritical

... consumption of coffee in Brazil comes in an increasing considerably in recent years, accounting for ...33.60% of world production. Roasted coffee contains high amounts of volatiles which provide ... See full document

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Repositório Institucional da UFPA: Extraction of oil from pressed palm oil (Elaes guineensis) fibers using supercritical CO2

... conventional extraction with organic solvents such as hexane, extraction with supercritical fluids presents advantages and ...reduction of pressure or increase of temperature; b) the ... See full document

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Valorization of vegetal biomass through supercritical CO2 extraction: from lab to exploitation

... expansion of nutraceuticals market in recent years, as an emerging sector comprising the use of dietary substances for prevention of diseases [6], has been attracting the attention of ... See full document

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FUNGITOXICITY OF ESSENTIAL OILS ON Plasmopara

... Laboratory of Plant Diseases of the University of Engineering, UNESP – São Paulo State University, Ilha Solteira Campus and in a private vineyard located in the Green Belt, in the municipality ... See full document

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Bioactivity of essential oils from Artemisia against Diaphania

... including essential oils (EO). This work as- sessed toxicity of essential oils extracted from Artemisia annua, ...A. vulgaris against the melonworm Diaphania hyalinata ... See full document

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Supercritical CO2 Extraction of Schinus molle L with Co- Solvents: Mathematical Modeling and Antimicrobial Applications

... native from the Peruvian Andes (Huerta et ...the extraction of an essential oil widely used in the popular medicine as a repellent and bioinsecticide (Huerta et ... See full document

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Energy saving in the supercritical carbon dioxide extraction of essential oils from species of the Lamiaceae family

... [r] ... See full document

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Extraction of Essential Oils from Lime (Citrus latifolia Tanaka) by Hydrodistillation and Supercritical Carbon Dioxide

... Quantification of Supercritical Extraction Samples Quantitative analyses of extracts were carried out by GC for both kinds of materials after establishing the optimal ...injections ... See full document

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Molecular and biotechnological approaches to essential oils production in thymus caespititius

... conditions of field-grown plants vary markedly, with lower relative humidity, higher light levels, and septic environments that may account for the synthesis of different amounts of monoterpenes ... See full document

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Investigation on antibacterial synergism of Origanum vulgare and Thymus vulgaris essential oils

... synergism of a combination of thyme and oregano essential oils we obtained the results presented in Table ...thyme essential oils indeed expressed antimicrobial ...seen ... See full document

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Flavobacterium sp. by Supercritical CO2

... colonies from the plate of moderate colonies- number were selected individually and inoculated into the slant medium (beef extract ...h of culture at 30°C, they were stored at 4°C as potential mutant ... See full document

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Activity of essential oils from spices against Staphylococcus spp. isolated from bovine mastitis

... agent of bovine mastitis, with higher prevalence in cases of clinical and subclinical manifestations (Fagundes et ...infusion of antibacterial ...emergence of resistant bacteria (Zafalon et ... See full document

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Soil decontamination by supercritical extraction

... separation of solutes and the complete recovery of the solvent by simple pressure reduction - Medina ...mechanisms of decontamination of soil by SCE are similar to the techniques based in ... See full document

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Essential oils from leaves of cryptocarya spp from the atlantic rain forest

... studied (Figure 1). The main constituents of C. mandioccana oil were sesquiterpenes (β-caryophyllene, spathulenol, caryophyllene oxide, δ-cadinene, bicyclogermacrene and germacrene D), whilst those of the ... See full document

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Carum copticum and Thymus vulgaris oils inhibit virulence in Trichophyton rubrum and Aspergillus spp

... composition of oils of C. copticum and T. vulgaris was determined by GC-FID and the com- pounds were identified by ...rate of 3.0 mL/min at a column pressure of 74.9 kPa. 0.2 mL ... See full document

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Antioxidant activity of essential oils from Northeastern Brazilian Croton species.

... ACTIVITY OF ESSENTIAL OILS FROM NORTHEASTERN BRAZILIAN CROTON ...their essential oils were extracted by steam distillation and analyzed by gas Chromatography / Mass ...yield ... See full document

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Ultrasound-assisted extraction of polyphenols from Thymus serpyllum and its antioxidant activity

... sitio of a ti e o pou ds f o pla t at- e ial i the e t a tio ediu is di e tl p opo tio al to the diffusio oeffi ie t, the o ta t su fa e et ee d ug a d sol e t a d o e t atio g adie ...e of a d ug hi h has ... See full document

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Transesterification of vegetable oils in supercritical fluids for biodiesel production

... mole of triglyceride reacts with three moles of alcohol to form one mole of glycerol and three moles of the respective fatty acid alkyl ...sequence of three reversible reactions, in ... See full document

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Use of essential oils in fish sedation

... - Essential oils have been extensively used in many commercial applications, one of them being ...effect of four essential oils (tea tree, clove, eucalyptus, and mint ... See full document

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