Table 1 Sensory requirements Items require light yellow or golden color, no mildew, white film, taste and smell, unique taste and fragrance of this product, fresh and crispy, delicious, light sweet, no peculiar smell, appearance, flat flakes, no impurities Table 2 Physical and chemical index items Index moisture/(g/100g)≤ 50 Table salt (calculated as sodium chloride)/(g/100g)≥ 6