Added another natural source
|
m Add: hdl. You can use this bot yourself. Report bugs here. | NessieVL
|
||
Line 54: | Line 54: | ||
==Occurrence and bioactivity== |
==Occurrence and bioactivity== |
||
Elaidic acid occurs naturally in small amounts in [[Goat#Milk, butter and cheese|caprine]] and [[Milk|bovine milk]] (very roughly 0.1% of the fatty acids)<ref name=Alonso>{{cite journal |vauthors=Alonso L, Fontecha J, Lozada L, Fraga MJ, Juárez M |title=Fatty acid composition of caprine milk: major, branched-chain, and trans fatty acids |journal=J. Dairy Sci. |volume=82 |issue=5 |pages=878–84 |year=1999 |pmid=10342226 |doi=10.3168/jds.S0022-0302(99)75306-3}}</ref> and in some meats.<ref>{{Cite book | title = Membranes and Human Health | author = William Stillwell | work = An Introduction to Biological Membranes | edition = Second | date = 2016}}</ref> It also comprises 2.50% of the fats from the fruit of the [[durian]] species ''[[Durio graveolens]]''.<ref name="Nasaruddin">{{cite journal|last1=Nasaruddin|first1=Mohd hanif|last2=Noor|first2=Noor Qhairul Izzreen Mohd|last3=Mamat|first3=Hasmadi|title=Komposisi Proksimat dan Komponen Asid Lemak Durian Kuning (Durio graveolens) Sabah|journal=Sains Malaysiana|date=2013|volume=42|issue=9|pages=1283–1288|url=http://www.ukm.my/jsm/pdf_files/SM-PDF-42-9-2013/11%20Mohd%20Hanif.pdf|accessdate=28 November 2017|trans-title=Proximate and Fatty Acid Composition of Sabah Yellow Durian (''Durio graveolens'')|language=Malay|format=PDF|issn=0126-6039|oclc=857479186}}</ref> |
Elaidic acid occurs naturally in small amounts in [[Goat#Milk, butter and cheese|caprine]] and [[Milk|bovine milk]] (very roughly 0.1% of the fatty acids)<ref name=Alonso>{{cite journal |vauthors=Alonso L, Fontecha J, Lozada L, Fraga MJ, Juárez M |title=Fatty acid composition of caprine milk: major, branched-chain, and trans fatty acids |journal=J. Dairy Sci. |volume=82 |issue=5 |pages=878–84 |year=1999 |pmid=10342226 |doi=10.3168/jds.S0022-0302(99)75306-3|hdl=10261/113439 }}</ref> and in some meats.<ref>{{Cite book | title = Membranes and Human Health | author = William Stillwell | work = An Introduction to Biological Membranes | edition = Second | date = 2016}}</ref> It also comprises 2.50% of the fats from the fruit of the [[durian]] species ''[[Durio graveolens]]''.<ref name="Nasaruddin">{{cite journal|last1=Nasaruddin|first1=Mohd hanif|last2=Noor|first2=Noor Qhairul Izzreen Mohd|last3=Mamat|first3=Hasmadi|title=Komposisi Proksimat dan Komponen Asid Lemak Durian Kuning (Durio graveolens) Sabah|journal=Sains Malaysiana|date=2013|volume=42|issue=9|pages=1283–1288|url=http://www.ukm.my/jsm/pdf_files/SM-PDF-42-9-2013/11%20Mohd%20Hanif.pdf|accessdate=28 November 2017|trans-title=Proximate and Fatty Acid Composition of Sabah Yellow Durian (''Durio graveolens'')|language=Malay|format=PDF|issn=0126-6039|oclc=857479186}}</ref> |
||
Elaidic acid increases plasma [[cholesterylester transfer protein]] (CETP) activity which lowers [[High-density lipoprotein|HDL]] cholesterol.<ref name="pmid8018112">{{cite journal |vauthors=Abbey M, Nestel PJ |title=Plasma cholesteryl ester transfer protein activity is increased when trans-elaidic acid is substituted for cis-oleic acid in the diet |journal=Atherosclerosis |volume=106 |issue=1 |pages=99–107 |year=1994 |pmid=8018112 |doi=10.1016/0021-9150(94)90086-8 }}</ref> |
Elaidic acid increases plasma [[cholesterylester transfer protein]] (CETP) activity which lowers [[High-density lipoprotein|HDL]] cholesterol.<ref name="pmid8018112">{{cite journal |vauthors=Abbey M, Nestel PJ |title=Plasma cholesteryl ester transfer protein activity is increased when trans-elaidic acid is substituted for cis-oleic acid in the diet |journal=Atherosclerosis |volume=106 |issue=1 |pages=99–107 |year=1994 |pmid=8018112 |doi=10.1016/0021-9150(94)90086-8 }}</ref> |
![]() | |
![]() | |
![]() | |
Names | |
---|---|
IUPAC name
(E)-octadec-9-enoic acid | |
Other names
(E)-9-Octadecenoic acid, | |
Identifiers | |
| |
3D model (JSmol) |
|
ChEBI | |
ChEMBL | |
ChemSpider |
|
DrugBank |
|
ECHA InfoCard | 100.003.642 ![]() |
KEGG |
|
PubChem CID |
|
CompTox Dashboard (EPA) |
|
| |
| |
Properties | |
C18H34O2 | |
Molar mass | 282.46 g/mol |
Appearance | colorless waxy solid |
Density | 0.8734 g/cm3 |
Melting point | 45 °C (113 °F) |
-204.8·10−6cm3/mol | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Elaidic acid is the organic compound with the formula CH3(CH2)7CHCH(CH2)7CO2H. Classified as an unsaturated trans fatty acid, it is a colorless oily solid. This compound has attracted attention because it is a major trans fat found in hydrogenated vegetable oils, and trans fats are implicated in heart disease.[1]
It is the trans isomerofoleic acid. The name of the elaidinization reaction comes from elaidic acid.
Elaidic acid occurs naturally in small amounts in caprine and bovine milk (very roughly 0.1% of the fatty acids)[2] and in some meats.[3] It also comprises 2.50% of the fats from the fruit of the durian species Durio graveolens.[4]
Elaidic acid increases plasma cholesterylester transfer protein (CETP) activity which lowers HDL cholesterol.[5]
{{cite book}}
: |work=
ignored (help)