oleic acid

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oleic acid

n.
An oily liquid monounsaturated fatty acid, C18H34O2, occurring in animal and vegetable oils and used in making soap.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

oleic acid

(əʊˈliːɪk)
n
(Elements & Compounds) a colourless oily liquid unsaturated acid occurring, as the glyceride, in almost all natural fats used in making soaps, ointments, cosmetics, and lubricating oils. Formula: CH3(CH2)7CH:CH(CH2)7COOH. Systematic name: cis-9-octadecenoic acid
[C19 oleic, from Latin oleum oil + -ic]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ole′ic ac′id


n.
a colorless, odorless, liquid unsaturated acid, C18H34O2, used esp. in the manufacture of soap.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.oleic acid - a colorless oily liquid occurring as a glyceride; it is the major fatty acid in olive oil and canola oil; used in making soap and cosmetics and ointments and lubricating oils
canola, canola oil - vegetable oil made from rapeseed; it is high in monounsaturated fatty acids
olive oil - oil from olives
monounsaturated fatty acid - an unsaturated fatty acid whose carbon chain has one double or triple valence bond per molecule; found chiefly in olive oil and chicken and almonds
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
Ölsäure
References in periodicals archive ?
Template formations with other C18 fatty acids are also tested, namely, oleic acid (cis-9-octadecenoic acid) and elaidic acid (trans-9-octadecenoic acid).
These five main components were identified as cis-9-hexadecenoic acid (0.65%), hexadecanoic acid (16.34%), cis-9, cis-12-octadecenoic acid (27.53%), cis-9-octadecenoic acid (47.30%), and octadecanoic acid (8.17%).
The methyl ester standards (all above 99% purity) for gas chromatography (GC) were palmitic acid (hexadecanoic acid), stearic acid (octadecanoic acid), oleic acid (cis-9-octadecenoic acid), elaidic acid (trans-9-octadecenoic acid) and linoleic acid (cis-9,cis-12-octadecadienoic acid) (Supelco, Bellefonte, PA)