The Areca catechu, commonly known as Betel Nut, is widely used across the region as an appetiser and a digestive.
From the au.news.yahoo.com
Cutch is an ancient brown dye from the wood of acacia trees, particularly acacia catechu, used in India for dyeing cotton.
From the en.wikipedia.org
Cutch is an ancient brown dye from the wood of acacia trees, particularly Acacia catechu, used in India for dyeing cotton.
From the en.wikipedia.org
Acacia catechu chosen as the Linnaean taxonomy name of the type-species Acacia plant which provides the extract.
From the en.wikipedia.org
Under the name cutch, catechu is a brown dye used for tanning and dyeing and for preserving fishing nets and sails.
From the en.wikipedia.org
It is estimated that one in four men in Taiwan chews the nut of the Areca catechu palm, sometimes flavoured with spices before being wrapped in betel leaves.
From the odt.co.nz
Early research by Sir Humphry Davy in the early 19th century first demonstrated the use of catechu in tanning over more expensive and traditional oak extracts.
From the en.wikipedia.org
More examples
Black catechu: extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally
East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
Catechu (or ; also known as cachou, cutch, cashoo, Terra Japonica or Japan earth) is an extract of any of several species of Acacia--but especially Acacia catechu--produced by boiling the wood in water and evaporating the resulting brew.
* Acacia catechu, the mimosa catechu, a deciduous thorny tree species * Areca catechu, the areca palm or areca nut palm, a species of palm species found in much of the tropical Pacific
Extract from Heartwood of the tropical mimosa plant (from the Javanese acacia family). Used as Mordant for textile dyes and leather tanners.