International Journal of Scientific and Research Publications

IJSRP, Volume 4, Issue 8, August 2014 Edition [ISSN 2250-3153]


Estimation of Caffeine in Different Brands of Soft Drinks by Ultraviolet Spectroscopy
      Muhammad Mufakkar, Muhammad Hammad Khan, Shakeel Ahmad, Faisal Ali, Tahir Mahmood
Abstract: This study was undertaken for the purpose to determine the concentration of caffeine in eight brands of soft drinks with the use of an Ultraviolet spectroscopy. This told us about the best brand among the different brands containing caffeine. The highest concentration of caffeine was found in Sting 500mL (560.29 µg/mL), so it is strongest CNS (central nervous system) stimulant among all samples and it is harmful for health. The lowest concentration of caffeine was found in 7up 500mL (29.71 µg/mL). So it is a weakest stimulant among all samples and can be sold in market.

Reference this Research Paper (copy & paste below code):

Muhammad Mufakkar, Muhammad Hammad Khan, Shakeel Ahmad, Faisal Ali, Tahir Mahmood (2018); Estimation of Caffeine in Different Brands of Soft Drinks by Ultraviolet Spectroscopy; Int J Sci Res Publ 4(8) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0814.php?rp=P323041
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