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  2. Fragrance extraction - Wikipedia

    en.wikipedia.org/wiki/Fragrance_extraction

    The technique can also be used to extract odorants that are too volatile for distillation or easily denatured by heat. The remaining waxy mass is known as a concrete , which is a mixture of essential oil, waxes, resins, and other lipophilic (oil-soluble) plant material, since these solvents effectively remove all hydrophobic compounds in the ...

  3. Absolute (perfumery) - Wikipedia

    en.wikipedia.org/wiki/Absolute_(perfumery)

    The ethanol extract is cooled (e.g., to −15 °C) to solidify waxes, and cold filtered to yield a liquid extract. When the ethanol evaporates, an oil—the absolute—is left behind. [1] Traditionally, the absolute was obtained by enfleurage, where the resulting pomade was extracted with ethanol to yield the absolute.

  4. Template:Extract - Wikipedia

    en.wikipedia.org/wiki/Template:Extract

    This template can extract information from a date, or can format a date. ... Similarly, entering a month as zero goes back one month, and entering -1 goes back two ...

  5. Extract - Wikipedia

    en.wikipedia.org/wiki/Extract

    An extract (essence) is a substance made by extracting a part of a raw material, often by using a solvent such as ethanol, oil or water. Extracts may be sold as tinctures or absolutes or dried and powdered.

  6. Winterization of oil - Wikipedia

    en.wikipedia.org/wiki/Winterization_of_oil

    Winterization of oil is a process that uses a solvent and cold temperatures to separate lipids and other desired oil compounds from waxes.Winterization is a type of fractionation (also known as fractionate crystallization), the general process of separating the triglycerides found in fats and oils, using the difference in their melting points, solubility, and volatility.

  7. Glycyrrhizin - Wikipedia

    en.wikipedia.org/wiki/Glycyrrhizin

    Licorice extract (glycyrrhizin) is sold in the United States as a liquid, paste, or spray-dried powder. [4] When in specified amounts, it is approved for use as a flavor and aroma in manufactured foods, beverages, candies, dietary supplements , and seasonings . [ 4 ]

  8. Paprika oleoresin - Wikipedia

    en.wikipedia.org/wiki/Paprika_oleoresin

    Paprika oleoresin (also known as paprika extract and oleoresin paprika) is an oil-soluble extract from the fruits of Capsicum annuum or Capsicum frutescens, and is primarily used as a colouring and/or flavouring in food products.

  9. Ephedra - Wikipedia

    en.wikipedia.org/wiki/Ephedra

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