Pittosporum resiniferum
Hemsl.
Pittosporaceae
Common Name: Petroleum Nut
General Information
Petroleum nut is an aromatic, probably evergreen tree growing 25 - 30 metres tall[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
]. The plant sometimes grows as an epiphyte[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
Called petroleum nut because of the resemblance of the odour of the fruit's oil to that of petroleum, the oil obtained from the fruit can be used as a fuel..
Known Hazards
None known
Botanical References
Range
Southeast Asia - Malaysia, Philippines.
Habitat
Not very abundant in any part of the Philippines, but it is widely distributed and usually found on high mountain ridges[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
]. Found in mossy forests at elevations from 600 - 2,400 metres[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
,
].
Properties
Medicinal Rating |    |
Other Uses Rating |    |
Habit | Evergreen Tree |
Height | 25.00 m |
Cultivation Status | Wild |
Cultivation Details
A plant of moderate to high elevations in the moist to wet tropics, where it can be found at elevations from 600 - 2,400 metres[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
]. It grows best in areas where the mean annual temperature is within the range 18 - 28°c[
]. It prefers a mean annual rainfall in the range 1,500 - 5,000mm[
].
Prefers a well-drained soil[
].
The tree can commence fruiting when 6 - 12 metres tall[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
]. Tree can commence bearing fruit within five years from seed[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
One tree yields an average 250 - 300 kilos of fruit per year[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
]. One litre of high flammable oil can be obtained from 15 kilos of fresh fruits[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
,
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
There are considerable differences in the proportion of heptane and dihydroterpene found in the oil; the season and degree of ripeness of the fruits undoubtedly playing a considerable role in this respect[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
All parts of the tree are distinctly resiniferous and have the same pleasant, orange-like odour as the fruits[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
The flowers are fragrant[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
Edible Uses
None known
Medicinal
Herbalists in the Philippines use the petroleum nut as a universal medicine[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
An infusion of the fruit is used as a remedy for intestinal and stomach pains[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
An oleoresin obtained from the fruit is used externally as a cure for leprosy and other skin diseases; also to bring relief from muscular pains and skin diseases[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
,
].
A decoction of the nuts is used in the treatment of colds[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
,
].
The crushed nuts, combined with coconut oil, are used to bring relief from myalgia[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
A decoction of the leaves is taken in the treatment of coughs[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
The sap is used to treat ringworm[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
Other Uses
An oil obtained from the fruit contains a dihydroterpene and also considerable quantities of normal heptane, which had only once before been found in nature, occurring in the digger pine (Pinus sabiniana) of California[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
]. Dihydroterpene is used in perfumes and medicines, whilst heptane is a component of gasoline, and has been suggested as a possible component of paint and varnish[
269- Title
- Handbook of Energy Crops
- Publication
-
- Author
- Duke. J.
- Publisher
- -
- Year
- 1983
- ISBN
- -
- Description
- Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. The oil is quite sticky, and in a thin layer rapidly becomes resinous[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
]. In an open dish it burns strongly, with a sooty flame. It distils unchanged up to 165°, then with decomposition to give a resin oil. The oil distilling from100° to 165° is colourless, with an orange-like odour[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
The essential oil is 8 - 10% of the total fruit weight and comprises 40% myrcene, 38% a-pinene, n-heptane and n-nonane are minor components[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
The fruits, even green ones, burn brilliantly when ignited. Hence they are used like torch nuts or candlenuts for illumination in the bush[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
,
].
The fruits are about 3cm long, borne in clusters on the stems[
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
The oil comes from the fruit, not the seed[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
The nut has a carbon rating of 54, much higher than Jatropha curcas which has 41[
360- Title
- Philippine Medicinal Plants
- Publication
-
- Author
-
- Website
- http://www.stuartxchange.org/CompleteList.html
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.
].
Propagation
Seed -
The seed probably has a very short viability of less than 1 month[
].
Cuttings.
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