1. Sensory properties The color is translucent, the color is bluish white, the color is shiny, the aroma is fresh, the taste is firm and not sticky, the rice grain type is long or medium-long, and the grains are plump. 2. Physical and chemical indicators. Amylose content is 13% to 18%. Glue consistency ≥15mm, protein content 5.5% ~ 6.5%, moisture content 13% ~ 16%