TVP textured soy protein are food grade soy protein products prepared by high-quality domestic northeast non-genetically modified soybeans and extruded. The products are mainly divided into tissue protein, organized protein concentrate, silk protein and granule protein for nutrient bars. Different colors, protein content, organization structure, shape and size can be manufactured according to specific requirements. The product has a high protein, high fiber, low fat, low cholesterol meat-like fiber structure, widely used in meat products, vegetarian food, catering and health care products.