The antibacterial activity and biochemical composition of Adansonia Digitataedible parts

Ouafae El Yahyaoui, Bahia Bouabid, Nabil Ait Ouaaziz, Mohamed El Bakkali, Hanae El Harche, Lalla Aicha Lrhorfi, Kamal Nakari and Rachid Bengueddour

Arab Gulf Journal of Scientific Research, 2022, vol. 41, issue 1, 91-106

Abstract: Purpose - Within the framework of the valorization of natural resources, a characterization of the biochemical composition of the edible parts ofAdansonia Digitatais applied. The antibacterial effect against bacteria is also realized and compared to some synthetic antibiotics. Design/methodology/approach - The biochemical characterization is carried out according to the norms of the French Association of Normalization, methods of Association of Official Analytical Chemists (AOAC International) and gas chromatography (GC). The antibacterial activity is tested by disk diffusion on a solid medium. Parametric tests are used to compare the differences between groups and heat maps to show the expression of the mean inhibitions according to the studied parameters. Multivariate logistic modeling is applied to study the effect of extracts and antibiotics on bacteria. Findings - Biochemical characterization showed a variable importance of proteins, fibers and total sugars, with the presence of highly desired fatty acids such as palmitic, oleic, stearic, linoleic and a-linolenic acids. This gives the tested parts important energy values, especially in the seeds very rich in fatty acids. Methanol proved to be a better extraction solvent than dichloromethane. Antibacterial activity showed that pulp and leaves extracted with methanol had quite similar inhibitory activities against Enterococcus faecalis ATCC29212 and that this effect was better than some antibiotics. Multivariate analysis showed that the leaves had a similar effect to antibiotics, and a significant effect against Staphylococcus aureus ATCC29213. Originality/value - This important activity and the attractive nutritional value of this plant could justify its extensive use in the traditional pharmacopoeia.

Keywords: Adansonia digitata; Biochemical composition; Gas chromatography; Antibacterial activity; Synthetic antibiotics; Multivariate analysis (search for similar items in EconPapers)
Date: 2022
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.emerald.com/insight/content/doi/10.110 ... d&utm_campaign=repec (text/html)
https://www.emerald.com/insight/content/doi/10.110 ... d&utm_campaign=repec (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eme:agjsrp:agjsr-07-2022-0101

DOI: 10.1108/AGJSR-07-2022-0101

Access Statistics for this article

Arab Gulf Journal of Scientific Research is currently edited by Prof. Soud Mohammed Almahamid

More articles in Arab Gulf Journal of Scientific Research from Emerald Group Publishing Limited
Bibliographic data for series maintained by Emerald Support ().