Soy Dietary Fiber Nutrients
Soybean dietary fiber mainly refers to the general term for high-molecular sugars in soybeans that cannot be digested by human digestive enzymes. It mainly includes cellulose, pectin, xylan, mannose, etc. Although dietary fiber cannot provide any nutrients for the human body, it can safely regulate the blood sugar level of the human body, prevent constipation, and increase satiety.
At the same time, it has the physiological functions of preventing obesity, promoting the proliferation of bifidobacteria and aerobic bacteria, enhancing the function of macrophages, and improving disease resistance. Therefore, dietary fiber is recognized as the "seventh largest nutrient" by the medical and nutritional circles.
The term dietary fiber did not appear in nutrition before 1970. According to the definition of "GBZ 21922-2008 Basic Terms of Food Nutrients", dietary fiber refers to the naturally occurring, extracted or synthetic fibers in plants. Polymers of carbohydrates, whose degree of polymerization DP≥3, cannot be digested and absorbed by the small intestine of the human body, and have health significance for the human body.
Including cellulose, hemicellulose, pectin, inulin and other dietary fiber monomer components. Dietary fiber is essential to a healthy diet. Fiber plays an important role in maintaining a healthy digestive system. Adequate fiber intake can also prevent cardiovascular disease, cancer, diabetes and other diseases.
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