A concentrated, hydrophobic liquid containing volatile aroma compounds from plants.
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Then add a few drops of an essential oil to the water.
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Dilution Dilution ratios greatly depend on how strong an essential oil is.
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Fourteen pounds of the cake yield about one ounce of essential oil.
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Use in animal husbandry of the essential oil extracted from O. vulgare ssp.
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The essential oil was effective against all the fungi used in the experiment.
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The industry has been stressed by highly volatile oil and corn prices.
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Produces a volatile oil everywhere except the inside of the fruit.
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Turpentine is a volatile oil from the sap of long-leaf pine.
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The cultivated plant is less rich in the volatile oil than the wild herb.
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Prepared (how).-Asa poultice, raw; when boiled volatile oil is cast off.
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The well-known condiments are salt, vinegar, pepper, ginger, nutmeg, cloves, and various substances containing ethereal oils and aromatics.
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Ethereal oils occur in many families, in the bark, root, wood, leaf, flower, and fruit; particularly in myrtaceæ, laurineæ, cyperaceæ, crucifereæ, aurantiaceæ, labiatæ, and umbelliferæ.