Abstract:
Aims: Many commercial drugs used for blood clotting are expensive and have associated sideeffects. The extracts of Tagetes minuta, Codieum variegatum and Tradescantia zebrine are used
for blood clotting. These extracts are highly efficient and have no known side-effects. This study
aimed at characterizing crude extracts of these plant species used to accelerate blood clotting.
Study Design: An independent measures experimental design was used in the study.
Place and duration of study: The research was conducted between 21st September, 2018 and 21st
May, 2019. The study was conducted in Maasai mara university, Kenya and Multimedia university
of Kenya.
Methodology: Extracts of these herbs were obtained and analyzed for absorption bands,
functional groups, bio-metal concentrations, physical-chemical parameters, phytochemicals and
antimicrobial activity. Test for blood clotting factors (calcium and vitamin K) was also conducted.
Results: All extracts had common functional group peaks at 2800-3500 cm-1 (carboxylic OH), 1680
