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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Tuesday 22 May 2018

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  Call for Papers - May 2018     |     Now IJIAS is indexed in EBSCO, ResearchGate, ProQuest, Chemical Abstracts Service, Index Copernicus, IET Inspec Direct, Ulrichs Web, Google Scholar, CAS Abstracts, J-Gate, UDL Library, CiteSeerX, WorldCat, Scirus, Research Bible and getCited, etc.  
 
 
 

Chemical characterization, antiradical and antibacterial activities of extracts of the root bark of Cochlospermum planchoni of Benin


[ Caractérisation chimique, activités antiradicalaire et antibactérienne des extraits de l'écorce de racine de Cochlospermum planchoni du Bénin ]

Volume 7, Issue 4, August 2014, Pages 1582–1594

 Chemical characterization, antiradical and antibacterial activities of extracts of the root bark of Cochlospermum planchoni of Benin

Koudoro Y. Alain1, Dedomè L. S. Oronce2, Yovo Mahudro3, Agbangnan D. C. Pascal4, Tchobo F. Paul5, Alitonou G. Alain6, Avlessi Félicien7, and Sohounhloué D. C. Koko8

1 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
2 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
3 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
4 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
5 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
6 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
7 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin
8 Université d'Abomey-Calavi, Ecole Polytechnique d'Abomey-Calavi, Laboratoire d'Etude et de Recherche en Chimie Appliquée, 01 BP 2009 Cotonou, Benin

Original language: French

Received 17 July 2014

Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


Herbal medicines are the most widely used especially in rural areas to solve problems of human and animal health Saharan average. This paper reports the results of the chemical and biological studies of the root bark of Cochlospermum planchoni used by farmers in Benin in the treatment of gastrointestinal diseases of animals. Results obtained, it appears that the root bark of C. planchoni is rich in secondary metabolites such as flavonoids, polyphenols, tannins, anthocyanins, leucoanthocyanins, mucilages, saponins, sterols and terpenes. Regarding the extraction yield, the binary water-ethanol (50/50) allowed to have a better (23.2%) extraction yield this of plant. As for the quantification of the polyphenols content, it is practically insensitive to the nature of the extraction solvent on crude extracts of the root bark of C. planchoni. According to the tests of antiradical activity, both fractions ethyl ether and ethyl acetate (IC50 = 1?g/ml) showed a more interesting radical scavenging activity than that of quercetin (IC50 = 3?g/ml) and BHA (IC50 = 4, 8?g/ml) which are antiradical syntheses. The results from the test of antibacterial activity show that the fractions of ethyl acetate, diethyl ether and butanol are more active than of the crude extracts of C. planchoni on the four bacterial strains used in this study.

Author Keywords: Cochlospermum planchoni, secondary metabolites, bactericidal, DPPH.


How to Cite this Article


Koudoro Y. Alain, Dedomè L. S. Oronce, Yovo Mahudro, Agbangnan D. C. Pascal, Tchobo F. Paul, Alitonou G. Alain, Avlessi Félicien, and Sohounhloué D. C. Koko, “Chemical characterization, antiradical and antibacterial activities of extracts of the root bark of Cochlospermum planchoni of Benin,” International Journal of Innovation and Applied Studies, vol. 7, no. 4, pp. 1582–1594, August 2014.