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Castor oil is a vegetable oil pressed from castor beans, the seeds of the plant Ricinus communis. [1] The seeds are 40 to 60 percent oil. [ 2 ] It is a colourless or pale yellow liquid with a distinct taste and odor.
Ricinus communis, the castor bean [1] or castor oil plant, [2] is a species of perennial flowering plant in the spurge family, Euphorbiaceae. It is the sole species in the monotypic genus , Ricinus , and subtribe , Ricininae .
Castor oil has numerous industrial uses, owing to the presence of a hydroxyl group on the fatty acid. Castor oil is a precursor to Nylon 11. Castor oil may also be reacted with epichlorohydrin to make a glycidyl ether which is used as a diluent and flexibilizer with epoxy resins. [citation needed]
Navel pulling with castor oil involves applying oil on the abdomen, either by rubbing it on directly or by packing the abdomen with pieces of fabric soaked in castor oil, says Matthew Bechtold, MD ...
Castor oil is a type of vegetable oil produced by pressing the seeds of the castor bean plant. It’s been used for thousands of years in traditional and folk medicine to treat a range of issues ...
Castor oil undergoes most of the reactions that alcohols do, but the most industrially important one is reaction with diisocyanates to make polyurethanes. Castor oil by itself has been used in making a variety of polyurethane products, ranging from coatings to foams, and the use of castor oil derivatives continues to be an area of active ...
Preparation of homemade kohl holds importance to many people across the world. It traditionally involves burning sandalwood paste with cloth wicks and castor oil, collecting the soot, and adding fat to the soot. The ingredients used in the homemade preparation of kohl are believed by local peoples to have medicinal properties.
For lubricant base oil use, the vegetable derived materials are preferred. Common ones include high oleic canola oil, castor oil, palm oil, sunflower seed oil and rapeseed oil from vegetable, and tall oil from tree sources. Many vegetable oils are often hydrolyzed to yield the acids which are subsequently combined selectively to form specialist ...