“…The compounds contained in green tea are caffeine, polyphenols, essential oils, cellulose, crude fiber, protein, theobromine, tannins, amino acids, manganese, potassium, phosphorus, vitamins and chlorophyll [6,7,8]. Chlorophyll is the dominant pigment in green tea [7], but chlorophyll is easily degraded into its derivatives due to the effects of heating and storage [9]. Some examples of chlorophyll degradation products that are generally formed due to these effects are pheophytin and pheeophorbide [7,9,10].…”