Palmitic acid, or hexadecanoic acid in IUPAC nomenclature, is one of the most common saturated fatty acids found in animals and plants. As its name indicates, it is a major component of the oil from palm trees (palm oil and palm kernel oil). The word palmitic is from the French "palmitique", the pith of the palm tree. Butter, cheese, milk and meat also contain this fatty acid. ^{[citation needed]} In chemistry, the standard state of a material is its state at 1 bar (100 kilopascals) and 25 degrees Celsius (298. ... IUPAC nomenclature is a system of naming chemical compounds and of describing the science of chemistry in general. ... In chemistry, especially biochemistry, a fatty acid is a carboxylic acid often with a long unbranched aliphatic tail (chain), which is either saturated or unsaturated. ... Genera Many; see list of Arecaceae genera Arecaceae (also known as Palmae or Palmaceae), the palm family, is a family of flowering plants, belonging to the monocot order Arecales. ... Palm oil from Ghana with its natural dark color visible, 2 litres Palm oil block Palm oil is a form of edible vegetable oil obtained from the fruit of the oil palm tree. ... The centre dark spot (about 1 mm diameter) in this yew wood is the pith Elderberry shoot cut longitudinally to show the broad, solid pith (rough-textured, white) inside the wood (smooth, yellow-tinged). ... For other uses, see Butter (disambiguation). ... Cheese is a solid food made from the milk of cows, goats, sheep, and other mammals. ... A glass of cows milk. ... This article is about the food. ...

Palmitate is a term for the salts or esters of palmitic acid. The palmitate anion is the observed form of palmitic acid at physiological pH. ^{[citation needed]} A carboxylic acid ester. ...

Biochemistry

Palmitic acid is the first fatty acid produced during lipogenesis (fatty acid synthesis) and from which longer fatty acids can be produced. Palmitate negatively feeds back on acetyl-CoA carboxylase (ACC) which is responsible for converting acetyl-ACP to malonyl-ACP on the growing acyl chain, thus preventing further palmitate generation. ^{[citation needed]} WHY DONT YALL HAVE ANYTHING? THIS IS THE MOST HELPFUL WEBISTE, SOMEBODY GET ON THIS NOW!! HAHAHHAH! What the hell is that! http://www. ... Acetyl-CoA carboxylase (ACC) is a biotin-dependent enzyme that catalyses carboxylation of acetyl CoA to produce malonyl CoA through its two catalytic activities, biotin carboxylase (BC) and carboxyltransferase (CT). ...

Reduction of palmitic acid yields cetyl alcohol. ^{[citation needed]} Cetyl alcohol, also known as 1-hexadecanol, is a solid organic compound and a member of the alcohol class of compounds. ...

Uses

Palmitate is an antioxidant and a vitamin A compound added to low fat milk to replace the vitamin content lost through the removal of milk fat. Palmitate is attached to the alcohol form of vitamin A, retinol, in order to make vitamin A stable in milk. ^{[citation needed]} Space-filling model of the antioxidant metabolite glutathione. ... Vitamin A is an essential human nutrient. ... Retinol, the animal form of vitamin A, is a yellow fat-soluble, antioxidant vitamin important in vision and bone growth. ...

Derivatives of palmitic acid were used in combination with naphtha during World War II to produce napalm (naphthenic and palmitic acids). ^{[citation needed]} Naphtha (CAS No. ... Combatants Allied powers: China France Great Britain Soviet Union United States and others Axis powers: Germany Italy Japan and others Commanders Chiang Kai-shek Charles de Gaulle Winston Churchill Joseph Stalin Franklin Roosevelt Adolf Hitler Benito Mussolini Hideki Tōjō Casualties Military dead: 17,000,000 Civilian dead: 33,000... A simulated Napalm explosion during MCAS Air Show in 2003. ...

The WHO reports "convincing" evidence that dietary intake of palmitic acid increases risk of developing cardiovascular diseases. ^[1] However, possibly less-disinterested studies have shown no ill effect, or even a favorable effect, of dietary consumption of palmitic acid on blood lipids and cardiovascular disease, so that the WHO finding may be deemed controversial.^[2] The controversy may be resolved by a study showing palmitic acid to have no hypercholesterolaemic effect if intake of linoleic acid was greater than 4.5% of energy, but that if the diet contained trans fatty acids, the health effects would be unfavorable (with an LDL cholesterol increase and HDL cholesterol decrease). ^[3] Look up who in Wiktionary, the free dictionary. ... Look up who in Wiktionary, the free dictionary. ...

References