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Video Explanation

1. TPA test: texture profile analysis, also known as twice mastication test, mainly simulates the mastication movement of human mouth to perform twice on the sample, so as to analyze the texture characteristics of the sample: hardness, brittleness, viscosity, cohesion, elasticity, stickiness, mastication and recovery.

2. Viscosity: a macroscopic property of a sample. In the field of food, it can be interpreted as sticky taste.

3. Application: rice, noodles, yoghurt, sugar, dough, cream, tape, adhesive, resin, wall glue, etc.