Extract

Extract

An extract is a substance made by extracting a part of a raw material, often by using a solvent such as ethanol or water. Extracts may be sold as tinctures or in powder form.

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Famous quotes containing the word extract:

    Mathematics may be compared to a mill of exquisite workmanship, which grinds your stuff to any degree of fineness; but, nevertheless, what you get out depends on what you put in; and as the grandest mill in the world will not extract wheat flour from peascods, so pages of formulae will not get a definite result out of loose data.
    Thomas Henry Huxley (1825–1895)

    Can we never extract the tapeworm of Europe from the brain of our countrymen?
    Ralph Waldo Emerson (1803–1882)

    Mathematics may be compared to a mill of exquisite workmanship, which grinds your stuff to any degree of fineness; but, nevertheless, what you get out depends on what you put in; and as the grandest mill in the world will not extract wheat flour from peascods, so pages of formulae will not get a definite result out of loose data.
    Thomas Henry Huxley (1825–1895)