Sensory characteristics: Smell: There should be the inherent smell of rice, no other odor. Shape: The size of the rice grains is neat and well-proportioned, oval, and the cross-section is oblate. Color: The shape is crystal clear and transparent, and the color is white and bright. Taste: The rice has a fragrant rice smell when steamed. The surface is shiny, the taste is fragrant and sticky, and it does not regenerate after cooling.