Estimation of Secondary Metabolites in Different Tea and Coffee Brands of Indian Market

In present study, different tea and coffee brands were analyzed and compared for their phenol, tannin and caffeine content. The product having highest phenol contents was Red label (21.8 %). The products having least tannin contents were; Red label (2.6 %), Parivar (1.08 %). Remaining product as: Tata agni, bru and Nescafe showed almost same percentage of tannins in range 2.8 %-.3.0 %Among various tea and coffee brands, Nescafe had maximum quantity (3.0 %) of tannin. Parivar was containing highest quantity (4.2 %) of caffeine among all the studied products