Grain sorting refers to the process of classifying and selecting grains according to different types, qualities and uses. Grains usually refer to grain crops other than finely processed staple grains such as rice and wheat, which retain more nutrients and natural flavors. Common grains include corn, sweet potatoes, oats, mung beans, red beans, black beans, millet, etc.
Types of grains and their characteristics
Corn: Rich in starch, protein and multiple vitamins, it has antioxidant and immune-enhancing effects.
Sweet potatoes: Low in fat, high in fiber, rich in dietary fiber, vitamin A and minerals, which helps promote intestinal peristalsis and vision protection.
Oats: Rich in dietary fiber and β-glucan, which helps lower cholesterol and control blood sugar.
Mung beans: Rich in protein and dietary fiber, it has the effects of clearing heat and detoxifying and diuresis and swelling.
Red beans: Rich in dietary fiber and multiple nutrients, it helps to strengthen the spleen and stomach and promote digestion.
Black beans: Rich in protein and unsaturated fatty acids, with antioxidant and anti-aging effects.
Millet: Rich in B vitamins and minerals, helps replenish blood and calm nerves