Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
This study
was carried out to determine the phytochemicals, some chemical compounds and
anti-microbial activities of Cassia
occidentalis Roots, leaf, and seed found in Shelleng Local Government Area
Adamawa State, Nigeria. The phytochemicals were extracted and analyzed using
High Performance Liquid Chromatography (HPLC), the patent minerals were
determined using Atomic Absorption Spectroscopy (AAS) and Flame Emission
Spectroscopy (FES). The patent vitamins and proximate composition were analyzed
using the standard methods. The results of the phytochemical constituents
revealed the, presences of alkaloids, flavonoids, saponins, terpenes and
phenols with phenols having the highest concentration. The result of the proximate analyses showed
that the plant has rich and good nutritional values having high carbohydrate
contents, fiber and protein. Total ash content, fats and moisture were present
in good amount. The result of the Patent vitamins revealed the presences of
vitamin A, C, B6, B12 and K in the plant, with high concentration of vitamins A
and C recorded in leave and seed, however, vitamin K was not detected. The
result obtained revealed that Cassia
occidetalis plant is rich in minerals. The following minerals were present
K, P, Ca, Zn, Mn and Mg, with K, P and Ca recorded the highest concentration in
the leave, seed and root. Other minerals such as Zn, Na, Fe, Cu, Mg and Mn are
present in good amount and contributed to the nutritional values of the plant.
The zone of inhibition, minimum inhibitory concentration (MIC) and minimum
bactericidal concentration (MBC) were determined. The antimicrobial screening
indicated that all the extracts exhibited different activity against different
microbes. However, the results of this study showed that the extract of Cassia occidentalis plant could be
potent in inhibition of the studied microorganisms and also the plant has good
secondary metabolites. More research effort should be directed onto this
species, in order to further validate many claims on the species. Research to
be conducted on Cassia occidentalis
to ascertained the level of its toxicity.
Country : Nigeria
IRJIET, Volume 8, Issue 11, November 2024 pp. 251-259