References:

• D.,& Anderton, C. (n.d). Determination of catechins in matcha green tea by micellar electrokinetic chromatography. Journal of Chromatography A, 173-180.
• Hursel, R., & Westerterp-Plantenga, M. (2009). The Effects of Caffeine and Green Tea on Energy Expenditure, Fat Oxidation, Weight Loss, and Weight Maintenance. Weight Control and Slimming Ingredients in Food Technology, 161.
• Higdon, J. V., & Frei, B. (2003). Tea catechins and polyphenols: health effects, metabolism, and antioxidant functions.
• Wang, Y., Wang, Y., McNeil, B., & Harvey, L. M. (2007). Maca: An Andean crop with multi-pharmacological functions. Food Research International, 40(7), 783-792.