First, boil the milk skin in a container and cool it, and a thin milk skin can be formed on the surface. The effective components of milk skin are mainly protein and human fat, which are similar to the nutritional components of milk, and contain sufficient nutritional elements such as human fat, protein and whey protein. Because the milk skin is produced by the increase of water in the boiling process of fresh milk, more nutrients are extracted. Fat-soluble vitamins in milk, such as vitamin D and vitamin D, are high in milk skin, and the milk skin is cool, which has the functions of nourishing the heart and moistening the lungs, promoting fluid production to quench thirst, relieving cough and resolving phlegm, and preventing white hair. You don't need an empty stomach to eat milk skin, but you need to eat it with cereal, such as eating a layer of milk skin on a piece of bread together.
Second, soybean milk skin soybeans grind soybean milk to make the bean dregs clean and tidy, then boil the ground soybean milk red and remove the top layer of foam plastic. In the process of cold storage, a plastic film will be formed on the surface, which is the soybean milk skin. Soybean milk skin is sweet and flat, which has the functions of clearing away heat, moistening lung, relieving cough and resolving phlegm, clearing throat and benefiting throat. Soybean lecithin, rich in soybean lecithin, can eliminate bile solids on the inner wall of capillaries, avoid arteriosclerosis, prevent cardiovascular diseases and protect the heart. Soybean milk skin also contains a variety of minerals, which can supplement calcium and prevent osteoporosis caused by calcium deficiency.
Third, porridge skin porridge skin is rice oil. After the porridge is cooked, there is a fine, sticky and ointment-like substance floating on it, which is rice oil. Contemporary scientific research has found that rice oil after cooked rice can increase biomacromolecule antigen and improve human recovery. Chinese medicine also believes that rice is sweet and flat, and has the effects of benefiting qi, strengthening spleen and regulating stomach. After rice or millet porridge is cooked by mobile phone, a large part of nutrients enter the soup, especially porridge oil, which is the essence of rice soup and has strong nourishing and health-preserving power, even not inferior to ginseng, Radix Rehmanniae Preparata and other Chinese herbal medicines. Rice oil is suitable for drinking on an empty stomach, such as drinking a bowl every morning, which can prolong life, regulate the spleen and stomach and relieve constipation.