Compounds present Fine Superfine
Extraction time (min) 20 40 120 20 40 120
Myristic acid 8.74 6.85 7.87 7.92 2.09 2.89
Palmitic acid 24.77 20.6 23.21 23.87 13.83 21.07
Stearic acid 3.28 1.57 1.56 2.87 1.7 1.95
Oleic acid 40.41 35.1 39.33 38.46 22.99 34.92
Linoleic acid 1.87 0.91 0.85 1.5 0.85 2.6
Caffein 1.82 11.4 11.47 5.79 37.7 12.55
Phthalic acid * * * 3.28 3.09 3.63
1H-Purin-6-amine 1.96 2.57 2.95 1.98 2.1 1.58
Table 3: Relative percentage of some of major compounds which are present in both tea types.