Determination of theobromine and caffeine in some malaysian beverages by liquid chromatography-time-of-flight mass spectrometry
Purpose: To determine the concentration of theobromine (TB) and caffeine (CF) in tea and other beverages using liquid chromatography-time of flight-mass spectrometry (LC-TOF-MS). Methods: The extract of caffeine and theobromine from tea and other beverages was filtered by 0.45 μm nylon micro-syringe...
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University of Benin
2018
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