Palmitoleic acid
Names | |
---|---|
Preferred IUPAC name
(9Z)-Hexadec-9-enoic acid | |
Other names | |
Identifiers | |
3D model (
JSmol ) |
|
ChemSpider | |
ECHA InfoCard
|
100.006.151 |
IUPHAR/BPS |
|
PubChem CID
|
|
UNII | |
CompTox Dashboard (EPA)
|
|
| |
| |
Properties | |
C16H30O2 | |
Molar mass | 254.414 g·mol−1 |
Density | 0.894 g/cm3 |
Melting point | −0.1 °C (31.8 °F; 273.0 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Palmitoleic acid, or (9Z)-hexadec-9-enoic acid, is an omega-7 monounsaturated fatty acid (16:1n-7) with the formula CH3(CH2)5CH=CH(CH2)7COOH. It is a rare component of fats.[1] It is a common constituent of the glycerides of human adipose tissue.[citation needed] It is present in all tissues but, in general, found in higher concentrations in the liver.
It is biosynthesized from
Animal and cell culture studies indicate that palmitoleic acid is anti-inflammatory, and improves insulin sensitivity in liver and skeletal muscles, but more studies are required to establish its actions in humans.[2] Many of the effects of palmitoleic acid are due to its activation of PPAR-alpha.[2]
Dietary sources
Palmitoleic acid is found in trace amounts in most foods except for sardine oil, which contains 15% of this acid as a component of triglycerides.[1]
Other dietary sources of palmitoleic acid include
References
- ^ ISBN 9783527303854.
- ^ PMID 28980402.
- PMID 1765848.
- ^ "Nuts, macadamia nuts, raw". NutritionData.com.
- ISBN 0-660-19007-9. Archived from the originalon 2010-12-30.