Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Beatrice N. Irungu"'
Autor:
Beatrice N. Irungu, Jennifer A. Orwa, Amra Gruhonjic, Paul A. Fitzpatrick, Göran Landberg, Francis Kimani, Jacob Midiwo, Máté Erdélyi, Abiy Yenesew
Publikováno v:
Molecules, Vol 19, Iss 9, Pp 14235-14246 (2014)
A new triterpenoid, 3-oxo-12β-hydroxy-oleanan-28,13β-olide (1), and six known triterpenoids 2–7 were isolated from the root bark of Ekebergia capensis, an African medicinal plant. A limonoid 8 and two glycoflavonoids 9–10 were found in its leav
Externí odkaz:
https://doaj.org/article/9aba2c830f954780b40e555b16c5bf2e
Autor:
Lilian C. Ngeny, Lucia K. Keter, Beatrice N. Irungu, James M. Kuria, Nicholas M. Mwikwabe, Joyce M. Ondicho, Richard K. Korir, Peter G. Mwitari, Festus M. Tolo, Jennifer A. Orwa
Publikováno v:
EAS Journal of Pharmacy and Pharmacology. 5:8-13
Khat (Catha edulis (Vahl) Forssk.) is a herb from the Celastraceae family (also known as qat, gaad, or miraa). The leaves and stems are used medicinally and for recreational purposes. The communities that grow khat have identified different varieties
Autor:
Caroline Jepchirchir Kosgei, Meshack Amos Obonyo, Josphat Clement Matasyoh, James J. Owuor, Moses A. Ollengo, Beatrice N. Irungu
Publikováno v:
International Journal of Applied Nanotechnology Research. 6:1-17
Common methods of synthesizing metallic nanoparticles are chemical and physical. However, they are expensive and use toxic chemicals. Green synthesis is less costly and safer hence a potential alternative. Silver nanoparticles (Ag NPs) were synthesiz