A quantitative documentation of the composition of two powdered herbal formulations (antimalarial and haematinic) using ethnomedicinal information from ogbomoso, Nigeria.
The safety of many African traditional herbal remedies is doubtful due to lack of standardization. This study therefore attempted to standardize two polyherbal formulations from Ogbomoso, Oyo State, Nigeria, with respect to the relative proportions (weight-for-weight) of their botanical constituents. Information supplied by 41 local herbal practitioners was statistically screened for consistency and then used to quantify the composition of antimalarial (Maloff-HB) and haematinic (Haematol-B) powdered herbal formulations with nine and ten herbs, respectively. Maloff-HB contained the stem bark of Enantia chlorantha Oliv. (30.0), Alstonia boonei De Wild (20.0), Mangifera indica L. (10.0), Okoubaka aubrevillei Phelleg & Nomand (8.0), Pterocarpus osun Craib (4.0), root bark of Calliandra haematocephala Hassk (10.0), Sarcocephalus latifolius (J. E. Smith) E. A. Bruce (8.0), Parquetina nigrescens (Afz.) Bullock (6.0), and the vines of Cassytha filiformis L. (4.0), while Haematol-B was composed of the leaf sheath of Sorghum bicolor Moench (30.0), fruit calyx of Hibiscus sabdariffa L. (20.0), stem bark of Theobroma cacao L. (10.0), Khaya senegalensis (Desr.) A. Juss (5.5), Mangifera indica (5.5), root of Aristolochia ringens Vahl. (7.0), root bark of Sarcocephalus latifolius (5.5), Uvaria chamae P. Beauv. (5.5), Zanthoxylum zanthoxyloides (Lam.) Zepern & Timler (5.5), and seed of Garcinia kola Heckel (5.5). In pursuance of their general acceptability, the two herbal formulations are recommended for their pharmaceutical, phytochemical, and microbial qualities.
Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Oyo State, Nigeria.
Adepoju Tunde Joseph
AT
Ogunkunle
Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Oyo State, Nigeria.
Tosin Mathew
TM
Oyelakin
Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Oyo State, Nigeria.
Abosede Oluwaseyi
AO
Enitan
Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Oyo State, Nigeria.
Funmilayo Elizabeth
FE
Oyewole