The sensory quality of candy can be tested from its shape, appearance, color, aroma, taste and hardness.

Shape and appearance

1. The shape of the candy should be neat and straight, uniform size, no bending, cracks and barbs.

2. The surface of the candy should be smooth and clean, such as the surface of the hard candy is bright and white, the thickness of the outer skin is uniform,

the filling is not exposed.

3. The wrapper should be clean. No wrapping paper candy, such as mixing sugar, sand should be evenly attached; not mixing sugar, the surface should be smooth and bright. Color candy color should be sharp and uniform, there should be obvious color to distinguish other varieties.