Borneo tallow nut oil

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Borneo tallow nut oil or sal nut oil is extracted from the fruit of species of genus Shorea , which is native to Sarawak, Borneo, Java, Malaya and the Philippines. The oil is extracted from the egg-shaped, winged fruit using traditional methods in rural areas. The nuts, once extracted from the shell, are placed in a rattan bag, which is placed between two hardwood boards, and then pressed by driving in wedges. [1] The oil is composed of the following fatty acids: [2]

<i>Shorea</i> genus of plants

Shorea is a genus of about 196 species of mainly rainforest trees in the family Dipterocarpaceae. The genus is named after Sir John Shore, the Governor-General of the British East India Company, 1793–1798. The timber of trees of the genus is sold under the common names lauan, luan, lawaan, meranti, seraya, balau, bangkirai and Philippine mahogany.

Sarawak State of Malaysia

Sarawak is a state of Malaysia. Being the largest among 13 other states with the size almost equal to West Malaysia, Sarawak is located in northwest Borneo Island, and is bordered by the Malaysian state of Sabah to the northeast, Kalimantan to the south, and Brunei in the north. The capital city, Kuching, is the largest city in Sarawak, the economic centre of the state, and the seat of the Sarawak state government. Other cities and towns in Sarawak include Miri, Sibu, and Bintulu. As of the 2015 census, the population of Sarawak was 2,636,000. Sarawak has an equatorial climate with tropical rainforests and abundant animal and plant species. It has several prominent cave systems at Gunung Mulu National Park. Rajang River is the longest river in Malaysia; Bakun Dam, one of the largest dams in Southeast Asia, is located on one of its tributaries, the Balui River. Mount Murud is the highest point in Sarawak.

Borneo island

Borneo is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and east of Sumatra.

Fatty acid Percentage
Palmitic acid 18.0%
Stearic acid 43.3%
Arachidic acid 1.1%
Oleic acid 37.4%
Linoleic acid 0.2%

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References

  1. "Borneo tallow nut oil". The British North Borneo Herald. April 16, 1909. p. 83.
  2. B.L. Axtell from research by R.M. Fairman (1992). "Borneo tallow nut". Minor oil crops. FAO. Retrieved 2006-11-10.