Soy Protein Isolate, as a high-quality plant protein, has good water and fat retention properties in meat products, effectively locking in moisture and fat in the products; With good gel property, it can effectively enhance the taste, elasticity and structural stability of the product, reduce costs, and endow the product with plant-based nutritional value.It serves as an ideal protein ingredient for products such as ham sausages, sausages and meat patties.