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单词 butyrin
释义

butyrin

[ byoo-ter-in ]
/ ˈbyu tər ɪn /

noun Chemistry.

a colorless, liquid ester present in butter, formed from glycerin and butyric acid.

Origin of butyrin

First recorded in 1820–30; butyr(ic) + (glycer)in

Words nearby butyrin

butyral, butyraldehyde, butyrate, butyric, butyric acid, butyrin, butyroid, butyrophenone, butyryl, butyryl group, buxom
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for butyrin

  • The flavor of the fat is due to the presence of a small amount of butyrin, which is an ethereal salt of butyric acid.

    An Elementary Study of Chemistry|William McPherson
  • Oleomargarine differs from butter mainly in the fact that a smaller amount of butyrin is present.

    An Elementary Study of Chemistry|William McPherson

British Dictionary definitions for butyrin

butyrin
/ (ˈbjuːtɪrɪn) /

noun

a colourless liquid ester or oil found in butter. It is formed from butyric acid and glycerine

Word Origin for butyrin

C20: from butyr (ic acid + glycer) in (e)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/11/11 13:34:20