Clarifying Powder: clarifying powder is actually flour to remove the gluten extracted. The so-called clarified flour (clarified noodles), also known as wheat clarified noodles, is processed with flour to wash away gluten, and then wash the gluten of the water powder and then after precipitation, filtered dry water, and then the precipitation of the powder after sun drying research fine powder. (Its characteristics: color white, face fine smooth, make the pastry translucent and crispy, crisp, crisp, steamed products in the mouth smooth, fried products crisp). General supermarkets are sold, or food stores, flour stores are also sold.