An essential oil is a concentrated, hydrophobic liquid containing volatile aromatic compounds extracted from plants. It may be produced by distillation, expression, or solvent extraction. Essential oils are used in perfumery, aromatherapy, cosmetics, incense, medicine, household cleaning products, and for flavoring food and drink. They are valuable commodities in the fragrance and food industries. Essential oil is also known as volatile oil and ethereal oil. It may also be referred to as "oil of" the raw plant mat ...

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Essential oil - Production Essential oil - Perfumery Essential oil - Aromatherapy Essential oil - Popular uses Essential oil - Dangers Essential oil - Raw Materials

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Essential oil, Essential oil - Production, Essential oil - Perfumery, Essential oil - Aromatherapy, Essential oil - Popular uses, Essential oil - Dangers, Essential oil - Raw Materials

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Aromatherapy is a form of herbal medicine, in which healing effects are ascribed to the aromatic compounds in essential oils and other plant extracts. Many common essential oils have medicinal properties that have been applied in folk medicine since ancient times and are still widely used today. For example, many essential oils have antiseptic properties, though some are stronger than others. In addition, many have an uplifting effect on the mind, though diffe ...

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Essential oil, Essential oil - Production, Essential oil - Perfumery, Essential oil - Aromatherapy, Essential oil - Popular uses, Essential oil - Dangers, Essential oil - Raw Materials

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The business sector or of Villa María, consists of 516 industrial enterprises (which represent about 9% of economic activity), 3,476 commercial enterprises (about 63% of activity) and 1,551 service businesses (about 28%). It is an essential point of transit between the main cities of the country and the Mercosur. The principal raw materials produced in Villa María are milk, cereals, meat, fodder, orchard fruits, oils, skins and leather, cla ...

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Villa María, Villa María - History, Villa María - Economy, Villa María - Institutions, Villa María - Statistics, Villa María - Reference

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Before perfumes can be composed, the odorants used in various perfume compositions must first be obtained. Synthetic odorants are produced through organic synthesis and purified. Odorants from natural sources require the use of various methods to extract the aromatics from the raw materials. The results of the extraction are either essential oils, absolutes, concretes, or butters, depending on the amount of waxes in the extracted product. All these techniques will to a certain extent, distort the odour of the aromatic compounds obtain ...

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Perfume, Perfume - Obtaining odorants, Perfume - Fragrant extracts, Perfume - Composing perfumes, Perfume - Description of a perfume, Perfume - Olfactive families, Perfume - Fragrance Notes, Perfume - Concentration, Perfume - History of perfume and perfumery, Perfume - Famous perfumes classified by year of creation, Perfume - Natural and synthetic aromatics, Perfume - Plant sources, Perfume - Animal sources, Perfume - Synthetic sources, Perfume - Health and ethical issues, Perfume - Use of Aromatics, Perfume - Natural Musk, Perfume - Celebrity Endorsed Perfumes, Perfume - Reference

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Before World War II, Japan built an extensive empire that included Taiwan, Korea, Manchuria, and parts of northern China. The Japanese regarded this sphere of influence as a political and economic necessity, preventing foreign states from strangling Japan by blocking its access to raw materials and crucial sea-lanes. Japan's large military force was regarded as essential to the empire's defense. Rapid growth and structural change characterized Japan's two periods of economic development since 1868. In the first period, the economy gre ...

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Economic history of Japan, Economic history of Japan - First contacts with Europe 16th century, Economic history of Japan - Trade with Europe, Economic history of Japan - Edo period, Economic history of Japan - Meiji period, Economic history of Japan - Militarism, Economic history of Japan - Postwar period, Economic history of Japan - Occupation, Economic history of Japan - Rebuilding, Economic history of Japan - Oil crisis, Economic history of Japan - Factors of growth, Economic history of Japan - 1980s, Economic history of Japan - The Evolving Occupational Structure, Economic history of Japan - Timeline, Economic history of Japan - Reference

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Before perfumes can be composed, the odorants used in various perfume compositions must first be obtained. Synthetic odorants are produced through organic synthesis and purified. Odorants from natural sources require the use of various methods to extract the aromatics from the raw materials. The results of the extraction are either essential oils, absolutes, concretes, or butters, depending on the amount of waxes in the extracted product. All these techniques will to a certain extent, distort the odour of the aromatic compounds obtain ...

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Perfume, Perfume - Description of a perfume, Perfume - Olfactive families, Perfume - Fragrance Notes, Perfume - Concentration, Perfume - Famous perfumes classified by year of creation, Perfume - Natural and synthetic aromatics, Perfume - Plant sources, Perfume - Animal sources, Perfume - Synthetic sources, Perfume - Obtaining natural odorants, Perfume - Fragrant extracts, Perfume - Composing perfumes, Perfume - History of perfume and perfumery, Perfume - Health and ethical issues, Perfume - Use of Aromatics, Perfume - Natural Musk, Perfume - Celebrity Endorsed Perfumes, Perfume - Celebrity Scents, Perfume - Promotional scents associated with fictional characters, Perfume - Reference

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The smoke from burning essential oils may contain potential carcinogens, such as polycyclic aromatic hydrocarbons (PAHs). Essential oils are naturally high in volatile organic compounds (VOCs). The internal use of essential oils should be fully avoided during pregnancy without consulting with a licensed professional, as some can be abortifacients in dose 0.5–10 ml. Toxical data: LD50 of most EO or their main componen ...

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Essential oil, Essential oil - Production, Essential oil - Perfumery, Essential oil - Aromatherapy, Essential oil - Popular uses, Essential oil - Dangers, Essential oil - Raw Materials

Read more here: » Essential oil: Encyclopedia II - Essential oil - Dangers