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Pine oil is a higher boiling fraction from turpentine. Both synthetic and natural pine oil consists mainly of α-terpineol, a C10 alcohol (b.p. 214–217 °C). [5] [1] Other components include dipentene and pinene. [6] The detailed composition of natural pine oil depends on many factors, such as the species of the host plant. [7]
Turpentine may alternatively be extracted from destructive distillation of pine wood, [3] such as shredded pine stumps, roots, and slash, using the light end of the heavy naphtha fraction (boiling between 90 and 115 °C or 195 and 240 °F) from a crude oil refinery. Such turpentine is called wood turpentine.
Pine nut oil, also called pine seed oil or cedar nut oil, is a vegetable oil, extracted from the edible seeds of several species of pine. While the oil produced from the seeds of more common European and American pine varieties is mostly used for culinary purposes, Siberian pines (growing in Russia, Mongolia and Kazakhstan), as well as Korean ...
Today naval stores are recovered from the tall oil byproduct stream of Kraft process pulping of pines in the US, though tapping of living pines remains common in other parts of the world. Turpentine and pine oil may be recovered by steam distillation of oleoresin or by destructive distillation of pine wood.
Pine-Sol was based on pine oil when it was created in 1929 and during its rise to national popularity in the 1950s. [3] By 2016, Pine-Sol products sold in stores no longer contained pine oil, which was done to reduce costs. [4] The old Pine-oil containing formula is sometimes available online only. [5]
Because the turpentine and pine oil from destructive distillation "become somewhat contaminated with other distillation products", [18] solvent processes are commonly used. In this process, stumps and roots are chipped and soaked in the light end of the heavy naphtha fraction (boiling between 90 and 115 °C (194 and 239 °F)).
Tall oil, also called liquid rosin or tallol, is a viscous yellow-black odorous liquid obtained as a by-product of the kraft process of wood pulp manufacture when pulping mainly coniferous trees. [ 1 ] [ 2 ] The name originated as an anglicization of the Swedish tallolja ('pine oil'). [ 3 ]
Terpineol has a pleasant odor similar to lilac and is a common ingredient in perfumes, cosmetics, and flavors. α-Terpineol is one of the two most abundant aroma constituents of lapsang souchong tea; the α-terpineol originates in the pine smoke used to dry the tea. [3] (+)-α-Terpineol is a chemical constituent of skullcap.