INVESTIGATING THE PRESENCE OF CAFFEINE IN LOCAL CONCUSSION (KURKURA) USING ULTRAVIOLET SPECTROPHOTOMETER
Abstract
ABSTRACT
This study aimed to determine concentrations of caffeine in the samples Local concussion (Kurkura) collected from traditional/Herbal Doctors found in Talata Mafara Market. Quantitative analysis of caffeine content in the chosen sampleswas done with UV/Vis spectrophotometric method. Chloroform was used as the solventand concentrations of caffeine were measured at the wavelength of 274 nm. The Local concussion (Kurkura) contained highest absorbance of caffeine. The Absorbance of caffeine in Kurkura sample was in the range of 0.918 while the concentration level is 29.83μg/ml presented with an average value of 3.188 ppm. The results of this study gave preliminary information about caffeine levels in often consumed Kurkura. The caffeine content in the analyzed Local concussion (Kurkura)samples inthis study gave a preliminary information about the caffeine content often consumed in Kurkura is too tremendous and therefore need to be abided.
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