Estimation of Caffeine Present in Various Soft Drinks
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Research Paper (postgraduate) from the year 2024 in the subject Engineering - Chemical Engineering, grade: A, , course: Chemical Technology, language: English, abstract: This study investigates the caffeine content in fourteen different local carbonated and energy drink brands, utilizing UV spectrophotometry for rapid and accurate caffeine quantification. The results reveal a significant variation in caffeine concentrations across the samples, with the energy drink XL(I) exhibiting the highest concentration at 520 µg/ml, while the Tender coconut drink contained the lowest at 52.37 µg/ml. Add...