Microbiological exploitation of cardiac glycosides and alkaloids from Garcinia kola, Borreria ocymoides, Kola nitida and Citrus aurantifolia
Year: 1991
Type: article
Abstract: The four medicinal plants, Garcinia kola (roots), Borreria ocymoides (leaves), Kola nitida (bark) and Citrus aurantifolia (roots) were screened for phytochemical components. They were found to contain tannins, phlobatannins, polyphenols, hydroxymethyl anthraquinones, glucides, saponins, alkaloids, cardiac glycosides, flavanoids and reducing compounds. The aqueous and alcoholic extracts as well as alkaloids and cardiac glycosides of the medicinal plants were tested on various pathogenic bacteria. They were found to inhibit such organisms as Staphylococcus aureus, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, beta-haemolytic streptococci, Escherichia coli and Neisseria gonorrhoeae. The usefulness of the phytochemical bases of these plants as potential sources of pharmaceutical drug preparation is discussed.
Source: Journal of Applied Bacteriology
Authors: R.U.B. Ebana, B.E. Madunagu, E.D. Ekpe, I.N. Otung
Institution: University of Calabar
Language: English
Subfield: Food Science
Domain: Life Sciences
Open Access status: bronze
OpenAlex ID: W2126049818