Quantitative and Fourier Transform Infrared Analysis of Saponins from Three Kenyan Ruellia Species: Ruellia prostrata, Ruellia lineari-bracteolata and Ruellia bignoniiflora
- Christine O. Wangia
- Jennifer A. Orwa
- Francis W. Muregi
- Patrick G. Kareru
- Kipyegon Cheruiyot
- Eric Guantai