(1) Nutritional value: soybeans are regarded as a crop with high nutritional value. Soybeans are rich in high-quality protein, unsaturated fatty acids, fiber, vitamins and minerals. Among them, soybean protein has high bioavailability and is rich in essential amino acids. In addition, soybeans are also rich in phytoestrogens (isoflavones), which have certain benefits for human health.

(2) Food applications: soybeans have a wide range of applications in food processing. Soybeans can be processed into traditional soybean products such as soybean milk, tofu, dried bean curd, bean paste, and bean curd skin, which are widely consumed in different regions and cultures. In addition, soybean can also extract soybean protein powder, soybean oil and soybean protein, etc., applied to the production of meat products, dairy products, bread, condiments and other foods.