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Meats, cheeses, butter, and other dairy products also contain palmitic acid, amounting to 50–60% of total fats. [11] Palmitates are the salts and esters of palmitic acid. The palmitate anion is the observed form of palmitic acid at physiologic pH (7.4). Major sources of C16:0 are palm oil, palm kernel oil, coconut oil, and milk fat. [12]
It is a colorless solid with a wax-like odor. Chemically, ethyl palmitate is the ethyl ester of palmitic acid. Ethyl hexadecanoate is produced in aged whiskey, and is sometimes removed from the final product via chill filtering. [1] Ethyl palmitate is used as a hair- and skin-conditioning agent.
Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C. In addition to its use as a source of vitamin C, it is also used as an antioxidant food additive (E number E304).
Triacontanyl palmitate, a typical wax ester, is derived from triacontanyl alcohol and palmitic acid.. A wax ester (WE) is an ester of a fatty acid and a fatty alcohol.Wax esters are the main components of three commercially important waxes: carnauba wax, candelilla wax, and beeswax.
Retinyl palmitate, or vitamin A palmitate, is the ester of retinol and palmitic acid, with formula C 36 H 60 O 2. It is the most abundant form of vitamin A storage in animals. [2] An alternate spelling, retinol palmitate, which violates the -yl organic chemical naming convention for esters, is also frequently seen. [citation needed]
Undecanoic acid CH 3 (CH 2) 9 COOH C11:0 Lauric acid: Dodecanoic acid CH 3 (CH 2) 10 COOH C12:0 Tridecylic acid: Tridecanoic acid CH 3 (CH 2) 11 COOH C13:0 Myristic acid: Tetradecanoic acid CH 3 (CH 2) 12 COOH C14:0 Pentadecylic acid: Pentadecanoic acid CH 3 (CH 2) 13 COOH C15:0 Palmitic acid: Hexadecanoic acid CH 3 (CH 2) 14 COOH C16:0 ...
Cervonic acid (or docosahexaenoic acid) has 22 carbons, is found in fish oil, is a 4,7,10,13,16,19-hexa unsaturated fatty acid. In the human body its generation depends on consumption of omega 3 essential fatty acids (e.g., ALA or EPA), but the conversion process is inefficient. [ 22 ]
Ethylhexyl palmitate, also known as octyl palmitate, is the fatty acid ester derived from 2-ethylhexanol and palmitic acid. It is frequently utilized in cosmetic formulations. [ 1 ]