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Table 9 Preliminary phytochemical screening of 80% methanol extract and solvent fractions of the leaves of Olea europaea

From: Evaluation of the anti-malarial activity of crude extract and solvent fractions of the leaves of Olea europaea (Oleaceae) in mice

Metabolites 80% Methanol extract Solvent fractions
Chloroform fraction N-butanol fraction Aqueous fraction
Polyphenols + + + +
Terpenoids + + +
Flavonoids + + +
Steroids + + +
Alkaloids + + +
Glycosides + + +
Tannins +
Saponins
  1. + = presence, − = absence