Coffee, Tea and Tea Products

General Parameters

No. Parameter
1 Moisture
2 Total ash
3 Water soluble ash
4 Alkalinity of water soluble ash
5 Acid insoluble ash
6 Extract obtained by boiling dried tea
7 Total catechins
8 Aqueous extract
9 Caffeine content
10 Solubility in boiling water
11 Solubility in cold water