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Acacia gum, pieces and powder Acacia senegal, pictured in the medicinal handbook Köhler's Medizinal-Pflanzen (1887) by Franz Eugen Köhler. Gum arabic (gum acacia, gum sudani, Senegal gum and by other names [a]) is a tree gum exuded by two species of Acacia sensu lato, Senegalia senegal [2] and Vachellia seyal.
The exudate gum of this tree is known as gum arabic and has been collected from the pharaonic times for the manufacture of medicines, dyes and paints. In the present commercial market, gum arabic is defined as the dried exudate from the trunks and branches of Senegalia (Acacia) senegal or Vachellia (Acacia) seyal in the family Leguminosae ...
Senegalia senegal (also known as Acacia senegal) is a small thorny deciduous tree from the genus Senegalia, which is known by several common names, including gum acacia, gum arabic tree, Sudan gum and Sudan gum arabic. In parts of India, it is known as kher, khor, or kumatiya.
Humans have used natural gums for various purposes, including chewing and the manufacturing of a wide range of products – such as varnish and lacquerware.Before the invention of synthetic equivalents, trade in gum formed part of the economy in places such as the Arabian peninsula (whence the name "gum arabic"), West Africa, [3] East Africa and northern New Zealand ().
Acacia nilotica (syn. Acacia arabica) is the gum arabic tree of India, but yields a gum inferior to the true gum arabic. Gum arabic is used in a wide variety of food products, including some soft drinks [22] and confections. The ancient Egyptians used acacia gum in paints. [23] Sap, from which gum can be made, oozing from an Acacia tree in ...
Acacia senegal: Gum arabic: A natural gum sourced from hardened sap of various species of acacia tree used in ancient birth control as well as a binder and emulsifier for medicinal compounds. [3] [4] Achillea millefolium: Common yarrow Purported to be a diaphoretic, astringent, [5] tonic, stimulant and mild aromatic. Actaea racemosa: Black cohosh
The tree produces a gum in the form of pale yellow small tears of mucilage. [11] [12] This gum (also called gum arabic) is used for emulsification and stabilizing agent in food, cosmetic, textile and pharmaceutical industries. [13] The hard wood of tree is also source of fuel. [14]
These are dominated by Acacia trees, including the Sudan gum (Acacia senegal) which yields gum arabic, historically one of the mainstays of the country's export trade. [3] The Nile basin in the south receives more rainfall, and the grass is lush, providing grazing for herds of cattle.