Soybean brushed protein is a kind of protein product with similar muscle fiber texture, which is made of high-quality soy protein isolate as the main raw material and processed by special technology. After hydration in production, it has uniform organizational characteristics and specific organizational structure. Adding 10-20% brushed protein to meat products can replace beef and pork. It does not affect the quality of the product and can reduce the cost of raw materials. It can also prevent the meat from shrinking and have higher nutritional value. Soybean wire drawing protein contains natural antioxidants. After adding wire drawing protein to meat products, it can play a protective role and reduce oxidative rancidity. In recent years, as a new vegetable protein, soy drawing protein is replacing pork, beef, etc., which are widely used in meat products, spicy food, snack food.