In vitro
Antifungal Activity of the Soap Formulation of the
Hexane Leaf Extract of Morinda morindoides
(Morinda; Rubiaceae)
A Touré1*, C Bahi1, I Bagré1, JD
N’Guessan1, AJ Djaman1,2 and A
Coulibaly1.
1Biochemical
Pharmacodynamy Laboratory, Biosciences Department,
Cocody University PO Box 582, 2Biochemical
Laboratory of Pasteur Institut of Côte d’Ivoire, PO Box
490, Abidjan, Côte d’Ivoire.
*Corresponding author:
E-mail:
tabdoulaye.ci2006@yahoo.fr Tel: +225–(0)6 43
49 29
Received: 11 November
2009 Revised
accepted:
26
March 2010
Tropical
Journal of Pharmaceutical Research, June 2010;
9(3):
237-241
Abstract
Purpose:
The aim of this study was to formulate the hexane
extract of the leaves of Morinda morindoides (Baker)
Milne-Redh (Rubiaceae) as soap and evaluate its
antifungal activity against fungal isolates of human
origin.
Method:
The hexane extract of Morinda morindoides was
incorporated as an antifungal agent in soap (SMM) and
tested against 4 strains of dermatophytes (Candida
albicans, Trichophyton rubrum, Trichophyton
mentagrophytes and Aspergillus fumigatus) using basic
soap (BS) as control. Agar dilution method at serial
concentrations ranging from 125 mg/ml to 3.9 mg/ml was
used for the determination of the antimicrobial
parameters - MIC (minimum inhibitory concentration) and
IC50 (concentration producing 50 %
inhibition) for these strains.
Result:
The growth of all fungal strains tested was inhibited by
the Morinda morindoides extract soap (SMM) at MIC of
31.25 mg/ml. On the other hand, basic soap (control)
inhibited Candida albicans at MIC of 125 mg/ml and at
MIC of 62.50 mg/ml for the other 3 strains tested. Thus,
SMM showed stronger antifungal activity against the
strains tested than the control (basic soap).
Conclusion:
The hexane extract of Morinda morindoides leaves
incorporated in soap exerted antifungal activity against
the fungal strains tested. Thus, this soap formulation
may find use in the treatment of dermatomycoses.
Keywords:
Morinda morindoides; Antifungal activity; Hexane
extract; Soap; Dermatophytes