Pittosporum resiniferum
Encyclopedia
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- "Hanga" redirects here. For Japanese woodblock prints, see Woodblock printing in JapanWoodblock printing in JapanWoodblock printing in Japan is a technique best known for its use in the ukiyo-e artistic genre; however, it was also used very widely for printing books in the same period. Woodblock printing had been used in China for centuries to print books, long before the advent of movable type, but was only...
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- "Hanga" redirects here. For Japanese woodblock prints, see Woodblock printing in Japan
The petroleum nut, Pittosporum resiniferum, is a tree that grows in the Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...
, particularly in the wilderness surrounding the Mayon Volcano
Mayon Volcano
Mayon Volcano, also known as Mount Mayon, is an active volcano in the province of Albay, on the island of Luzon in the Philippines. Renowned as the "perfect cone" because of its almost symmetric conical shape, Mayon forms the northern boundary of Legazpi City, the largest city in terms of...
. The petroleum nut derives its name from the resemblance of the fruit's odor to petroleum-based fuels. The fruits of the tree burn brightly when ignited, and can be used for illumination as torches or candles. Its fruit is also highly suitable for use in producing biofuel
Biofuel
Biofuel is a type of fuel whose energy is derived from biological carbon fixation. Biofuels include fuels derived from biomass conversion, as well as solid biomass, liquid fuels and various biogases...
. This use has been encouraged by the Philippines Department of Agrarian Reform and the Philippine Coconut Authority.
The oil can also be distilled into a very pure form of n-Heptane
Heptane
n-Heptane is the straight-chain alkane with the chemical formula H3C5CH3 or C7H16. When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale...
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