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Ricinoleic acid, formally called 12-hydroxy-9-cis-octadecenoic acid, is a fatty acid.It is an unsaturated omega-9 fatty acid [1] and a hydroxy acid.It is a major component of the seed oil obtained from the seeds of castor plant (Ricinus communis L., Euphorbiaceae), the plant that produces ricin.
Because of its ricinoleic acid content, castor oil is a valuable chemical in feedstocks, commanding a higher price than other seed oils. As an example, in July 2007, Indian castor oil sold for about US$0.90/kg ($0.41/lb), [citation needed] whereas U.S. soybean, sunflower, and canola oils sold for about $0.30/kg ($0.14/lb). [11]
A major component of castor oil is ricinoleic acid, an omega-9 fatty acid that has natural emollient benefits, which is thought to help hydrate or smooth the skin, says Zeichner.
Castor oil, the expressed natural fatty oil of the seeds of Ricinus communis also contains mixtures of the glycerides of isoricinoleic acids and much smaller traces of tristearin and the glyceride of dihydroxysteric acid. Ricinolein is the active principle in the use of castor oil as a purgative and solvent for several medically useful alkaloids.
The benefits of castor oil: Moisturizes dry skin and hair: Castor oil is loaded with vitamin E and fatty acids that make it a natural emollient, says Dr. King. The molecule is small enough that it ...
The theory is that the ricinoleic acid in castor oil may activate a receptor which could boost the natural production of a type of prostaglandin, explains New York City-based dermatologist, Hadley ...
Sebacic acid is produced from castor oil by cleavage of ricinoleic acid, which is obtained from castor oil. Octanol and glycerin are byproducts. [2]It can also be obtained from decalin via the a hydroperoxide, which rearranges to give a hydroxycyclodecanone, which dehydrates to give cyclodecenone, a precursor to sebacic acid.
Castor oil is loaded with fatty acids and antioxidants, which makes it a great treatment for dry or brittle strands. ... This bestselling oil checks all the boxes: clean ingredients, good value ...
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