Fig. 4.
i Effect of tea loading on (a) swelling profile (static), (b) infusion profile in GAE (mg/ml) and (c) infusion profile in GAE (%) in DC TB (5 dpm) at 60 °C. ii Effect of different shapes of TB on (a) swelling profile (static), (b) infusion profile considering % filling and height of tea bed (50 dpm) at 60 °C