Research Progress of Soy Protein in the Application of Biomimetic Food

 1. Introduction

 

Soy protein is a high-quality plant-based protein with a complete variety of amino acids. It contains various amino acids necessary for the human body. It can significantly reduce blood cholesterol. Long-term consumption of soy protein can reduce the incidence of coronary heart disease. Soy protein is made of low-temperature desolubilized soybean meal as raw material, separated and extracted soybean protein concentrate, soybean protein isolate, and extruded soybean tissue protein and other soybean products. At present, the commonly used soy protein products on the market are mainly soy protein isolate and soy textured protein. Using the excellent functional properties of soy protein, it can be applied to a variety of food systems.

Biomimetic food is also called artificial food. It is the result of the application of bionic technology in the food industry. It simulates natural food in terms of shape, flavor or nutrition, making the product easy to eat, nutritious and healthy, and low in price. Soy protein is a commonly used additive or raw material for bionic food. With its good functional properties, it can significantly improve the taste of food, increase food elasticity, water retention, chewiness, etc., while also reducing production costs.



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