''Baphia nitida'', also known as camwood, barwood, and African sandalwood (although not a true
sandalwood
Sandalwood is a class of woods from trees in the genus ''Santalum''. The woods are heavy, yellow, and fine-grained, and, unlike many other aromatic woods, they retain their fragrance for decades. Sandalwood oil is extracted from the woods for us ...
), is a shrubby,
leguminous
A legume () is a plant in the family Fabaceae (or Leguminosae), or the fruit or seed of such a plant. When used as a dry grain, the seed is also called a pulse. Legumes are grown agriculturally, primarily for human consumption, for livestock for ...
, hard-wooded tree from central west
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
. It is a small
understorey
In forestry and ecology, understory (American English), or understorey (Commonwealth English), also known as underbrush or undergrowth, includes plant life growing beneath the forest canopy without penetrating it to any great extent, but abov ...
,
evergreen
In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...
tree, often planted in villages, and known as ''osun'' in
Yoruba
The Yoruba people (, , ) are a West African ethnic group that mainly inhabit parts of Nigeria, Benin, and Togo. The areas of these countries primarily inhabited by Yoruba are often collectively referred to as Yorubaland. The Yoruba constitute ...
.
The wood is of a very fine colour, and is used in
woodturning
Woodturning is the craft of using a wood lathe with hand-held tools to cut a shape that is symmetrical around the axis of rotation. Like the potter's wheel, the wood lathe is a simple mechanism that can generate a variety of forms. The operator ...
for making knife handles and similar articles. The tree's bark and heartwood are commonly used to make a brilliant but non-permanent red
dye
A dye is a colored substance that chemically bonds to the substrate to which it is being applied. This distinguishes dyes from pigments which do not chemically bind to the material they color. Dye is generally applied in an aqueous solution an ...
, which is soluble in
alkali
In chemistry, an alkali (; from ar, القلوي, al-qaly, lit=ashes of the saltwort) is a basic, ionic salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a ...
.
Pterocarpin
Pterocarpin is a pterocarpan found in the Fabaceae species ''Baphia nitida'', '' Ononis viscosa subsp. breviflora'', ''Pterocarpus spp.'', '' Sophora angustifolia'', '' Sophora substrata'' and ''Swartzia madagascariensis
''Bobgunnia madagascarie ...
is a
pterocarpan
Pterocarpans are derivatives of isoflavonoids found in the family Fabaceae. It is a group of compounds which can be described as benzo-pyrano-furano-benzenes (i.e. 6''H''- enzofuro ,2-chromene skeleton) which can be formed by coupling of the B rin ...
found in ''B. nitida''.
Osun (camwood) extract is also used in some soaps and skin treatments, primarily among the Yoruba people of West Africa. The extract of the Camwood can be formed into a soft soap like material that is thought to promote healthy skin.
References
External links
VIRBOGA - Baphia nitida
*
nitida
Trees of Africa
{{Baphia-stub