Texture profile analysis
Texture profile analysis (TPA) was performed using a TA-XT2 texture analyser (Stable Micro Systems, Godalming, Surrey, UK) with load cell of 25 kg. Cylindrical aluminium probe (50 mm diameter) was used. The samples were cut into cylindrical-shape(30 mm height 20 mm diameter) and placed on the in-strument’s base. The tests were run with two compression cycles.