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Vanilla 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, absolutes or in powder form.

The aromatic principles of many spices, nuts, herbs, fruits, etc., and some flowers, are marketed as extracts, among the best known of true extracts being almond, cinnamon, cloves, ginger, lemon, nutmeg, orange, peppermint, pistachio, rose, spearmint, vanilla, violet, rum, and wintergreen.

Extraction techniques[edit]

Traditional extraction pot in Iran

Most natural essences are obtained by extracting the essential oil from the feedstock, such as blossoms, fruit, and roots, or from intact plants through multiple techniques and methods:

The distinctive flavors of nearly all fruits are desirable adjuncts to many food preparations, but only a few are practical sources of sufficiently concentrated flavor extract, such as from lemons, oranges, and vanilla beans.

Artificial extracts[edit]

The majority of concentrated fruit flavors, such as banana, cherry, peach, pineapple, raspberry, and strawberry, are produced by combining a variety of esters with special oils. Suitable coloring is generally obtained by the use of dyes. Among the esters most generally employed are ethyl acetate and ethyl butyrate. The chief factors in the production of artificial banana, pineapple, and strawberry extract are amyl acetate and amyl butyrate.

Artificial extracts generally do not possess the delicacy of natural fruit flavor but usually taste sufficiently similar to be useful when true essences are unobtainable or too expensive.

See also[edit]


  1. ^ Zhang, Qing-Wen; Lin, Li-Gen; Ye, Wen-Cai (2018-04-17). "Techniques for extraction and isolation of natural products: a comprehensive review". Chinese Medicine. 13 (1): 20. doi:10.1186/s13020-018-0177-x. ISSN 1749-8546. PMC 5905184. PMID 29692864.