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Table 1 Phytochemical groups present in A. vera

From: Acute and sub-acute oral toxicity of aqueous whole leaf and green rind extracts of Aloe vera in Wistar rats

Phytochemicals

A. vera green rind extract

A. vera whole leaf extract

Alkaloids

+

+

Saponins

+

+

Tannins

+++

+++

Flavonoids

++

++

Anthraquinones

+++

+

Amino acids

+++

+++

  1. + traces present; ++ moderate present; +++ adequate amount