Naphtha polloi]." It enters the word napalm, a contraction of the "na" of "naphthenic acid" and "palm" of "palmitic acid", originally made from a mixture of naphthenic acid combined with aluminium and magnesium salts of palmitic acid. Naphtha is the root of the word naphthalene, and can also be recognised in the word phthalate, and the paint colour phthalo blue. In older usage, "naphtha" simply meant crude oil, but this usage is now obsolete in English. It was also used for mineral spirits (also known as "Stoddard Solvent"), originally the main active ingredient in Fels Naptha laundry soap. The Ukrainian and
Ucuhuba seed oil Ucuhuba seed oil Ucuhuba seed oil is the oil extracted from the seed of "Virola surinamensis" (ucuhuba). The ucuhuba tree is found in Brazil, Costa Rica, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela. Its seeds provide oil rich in myristic acid. The ucuhuba oil contains 13% lauric acid, 69% myristic acid, 7% palmitic acid and traces of oleic acid and linoleic acid. Myristic and lauric acids comprised 91.3 mole % of the total fatty acids. Although additional saturated fatty acids were found (decanoic acid, palmitic acid, and stearic acid), they occurred only as minor components. Small amounts of