The water uptake capability in percentage was analysed with ImageJ. LFM (lactose-free milk 1.5%), M3.5 (Mizo milk 3.5%), M1.5 (Mizo milk 1.5%), F (formula: Nutricia Nutridrink Diacare Vanilla flavour), S (soya), H (hazelnut), R (rice), C (coconut), and A (almond).