brown catechu
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Catechu — Cat e*chu, n. [See {Cashoo}.] (Chem.) A dry, brown, astringent extract, obtained by decoction and evaporation from the {Acacia catechu}, and several other plants growing in India. It contains a large portion of tannin or tannic acid, and is used… … The Collaborative International Dictionary of English
catechu — [kat′ə cho͞o΄, kat′əkyo͞o΄] n. [ModL < Malay kachu] a hard, brown substance obtained from an Asiatic acacia (Acacia catechu) and other Asiatic trees and shrubs: used as an astringent in medicine, and for dyeing, tanning, etc … English World dictionary
Catechu — For the region in India, see Kutch District. Catechu ( /ˈkæt … Wikipedia
Acacia catechu — Catechu Cat e*chu, n. [See {Cashoo}.] (Chem.) A dry, brown, astringent extract, obtained by decoction and evaporation from the {Acacia catechu}, and several other plants growing in India. It contains a large portion of tannin or tannic acid, and… … The Collaborative International Dictionary of English
cutch — Catechu Cat e*chu, n. [See {Cashoo}.] (Chem.) A dry, brown, astringent extract, obtained by decoction and evaporation from the {Acacia catechu}, and several other plants growing in India. It contains a large portion of tannin or tannic acid, and… … The Collaborative International Dictionary of English
gambier — Catechu Cat e*chu, n. [See {Cashoo}.] (Chem.) A dry, brown, astringent extract, obtained by decoction and evaporation from the {Acacia catechu}, and several other plants growing in India. It contains a large portion of tannin or tannic acid, and… … The Collaborative International Dictionary of English
terra japonica — Catechu Cat e*chu, n. [See {Cashoo}.] (Chem.) A dry, brown, astringent extract, obtained by decoction and evaporation from the {Acacia catechu}, and several other plants growing in India. It contains a large portion of tannin or tannic acid, and… … The Collaborative International Dictionary of English
betel — /beet l/, n. an East Indian pepper plant, Piper betle, the leaves of which are chewed with other ingredients. Also, betel pepper. [1545 55; < Pg bétele, bétere < Malayalam virrila or Tamil verrilai] * * * Either of two different plants that are… … Universalium
List of Acacia species — Several cladistic analyses have shown that the genus Acacia is not monophyletic. While the subg. Acacia and subg. Phyllodineae are monophyletic, subg. Aculeiferum is not. This subgenus consists of three clades.Therefore, the following list of… … Wikipedia
Natural dye — Skeins of wool colored with natural plant dyes. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources – roots, berries, bark, leaves, and … Wikipedia