''Vachellia nilotica'' subsp. ''indica'' is a perennial tree native to

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and

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. It is also cultivated in

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, and

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. Common names for it include babul, kikar and prickly acacia. Its uses include chemical products, environmental management, fiber, food and drink, forage, medicine and wood.

Uses

Tannin

The bark of ''V. nilotica'' subsp. ''indica'' has a tannin content of greater than 20%. The pods without seeds have a tannin content of about 18–27%.FAO
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Chemical compounds

The bark has been found to contain

catechin Catechin is a flavan-3-ol, a type of secondary metabolite providing antioxidant roles in plants. It belongs to the subgroup of polyphenols called flavonoids. The name of the catechin chemical family derives from ''catechu'', which is the tannic ...

epicatechin Catechin is a flavan-3-ol, a type of secondary metabolite providing antioxidant roles in plants. It belongs to the subgroup of polyphenols called flavonoids. The name of the catechin chemical family derives from ''catechu'', which is the tannic ...

, dicatechin,

quercitin Quercetin is a plant flavonol from the flavonoid group of polyphenols. It is found in many fruits, vegetables, leaves, seeds, and grains; capers, red onions, and kale are common foods containing appreciable amounts of it. It has a bitter flavor a ...

gallic acid Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid with the formula C6 H2( OH)3CO2H. It is classified as a phenolic acid. It is found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. It i ...

and

procyanidin Procyanidins are members of the proanthocyanidin (or condensed tannins) class of flavonoids. They are oligomeric compounds, formed from catechin and epicatechin molecules. They yield cyanidin when depolymerized under oxidative conditions. See the ...

.''Medicinal Plants: Chemistry and Properties'' by M. Daniel
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References

nilotica subsp. indica Forages Plant subspecies {{Mimosoideae-stub