| Sample No |
Name |
Elemental Analysis (in %) |
| C |
O |
Mg |
Al |
Si |
K |
Ca |
Fe |
| 1 |
Untreated tea powder |
56.93 |
40.52 |
0.10 |
0.47 |
1.03 |
0.14 |
0.49 |
0.24 |
| 2 |
Tea powder without solvent and with mw synthesis |
62.08 |
37.16 |
0.08 |
0.07 |
0.07 |
0.22 |
0.21 |
0.10 |
| 3 |
Tea powder with 80 mg KOH |
50.66 |
40.04 |
0.17 |
0.43 |
1.23 |
5.64 |
0.69 |
0.58 |
| 4 |
Tea powder with 300 mg KOH |
43.34 |
43.73 |
0.14 |
0.48 |
0.98 |
10.50 |
--- |
0.41 |
|
