Vaccenic acid | C18H34O2 | CID 5281127 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Vaccenic acid (VA) is a monounsaturated omega-7 fatty acid that is also classified as a trans fatty acid (trans-11-18:1n7). It is a positional and geometric isomer of oleic acid.

Vaccenic acid (VA), the predominant ruminant-derived trans fat in the food chain, ameliorates hyperlipidemia, yet mechanisms remain elusive. We investigated whether VA could influence tissue endocannabinoids (ECs) by altering the availability of ...

2023年11月22日 · Here we use a blood nutrient compound library-based screening approach to demonstrate that dietary trans-vaccenic acid (TVA) directly promotes effector CD8+ T cell function and anti-tumour ...

VA is the only known dietary precursor of c9,t11 conjugated linoleic acid (CLA), but recent data suggest that consumption of this trans fat may impart health benefits beyond those associated with CLA.

Structure of the geometric isomers of C18 fatty acids showing elaidic and vaccenic acids with a trans double bond, oleic acid with a cis double bond, and the fully saturated stearic acid. Evidence on the potential detrimental effects of industrial trans fatty acids first emerged in the 1950s.

2019年4月4日 · Vaccenic acid is the most commonly occuring trans-fatty acid in ruminant fats and the meat and dairy products they provide. Epidemiological and clinical studies have shown consistently that trans-fatty acids, such as vaccenic acid, increase cardiovascular risk and adversely affect blood lipids by raising the LDL to HDL cholesterol ratio.

2019年1月22日 · Vaccenic acid also called (11E)-octadec-11-enoic acid, is a trans-fatty acid occurring naturally found in the fat of ruminants and in dairy products such as butter, milk and yogurt. It is a monounsaturated fatty acid and a member of sub group called long chain fatty acids.

2009年9月22日 · VA is the only known dietary precursor of c9,t11 conjugated linoleic acid (CLA), but recent data suggest that consumption of this trans fat may impart health benefits beyond those associated with CLA.

Epidemiological evidence has associated dietary trans fatty acids (TFA) with heart disease. TFA are primarily from hydrogenated fats rich in elaidic acid, but dairy products also contain naturally occurring TFA such as vaccenic acid.