Soybean protein 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.

  Soybeans, because they are rich in protein, are widely used as nutritious foods to supplement amino acids in the body. The protein content of soybeans is measured by an automatic Kjeldahl nitrogen analyzer. Compared with other ordinary foods, the protein content is more than ten times that of ordinary foods. Because of these elements, soybeans are widely used in some food industries. Let ’ s take a look at the applications of soybean protein in pasta products, aquatic products, meat products, soybean cheese, yogurt foods, fast food, breakfast cereals, and beer. And nine aspects of foaming agent.

Soy protein is a kind of plant protein with good amino acid balance. It is rich in 8 essential amino acids required by the human body. It is basically in line with the amino acid composition recommended by the World Health Organization and the World Food and Agriculture Organization; the digestibility of protein — corrected amino acids When the score (PDCAAS) is used to express the quality of protein, soy protein and animal protein are the same; compared with animal protein, soy protein has a health care effect on the kidneys. Substituting soy protein for animal protein can reduce the excretion of calcium in the urinary system. In 1999, the U.S. Food and Drug Administration (FDA) recognized that soy protein can lower cholesterol. In recent years, there have also been reports that soy protein has health-care functions such as lowering blood lipids, lowering blood pressure, and lowering blood sugar.

  Antioxidants 1. The mechanism of action of antioxidants   The mechanism of antioxidants is relatively complicated, and there are many possibilities. If any antioxidants are easily oxidized themselves, they first react with oxygen to protect food. Such as VE. Some antioxidants can release hydrogen ions to decompose and destroy the peroxides generated during the auto-oxidation of fats, so that they cannot form aldehydes or ketone products such as dilauryl thiodipropionate. Some antioxidants may combine with the peroxides they produce to form hydroperoxides, which interrupt the oxidation process of fats, thereby preventing the oxidation process from proceeding, and they themselves form antioxidant free radicals, but antioxidant free radicals can form stable Dimer, or ROO- with peroxide radicals. Combines to form stable compounds.

  Food additives are synthetic or natural substances added to food for the purpose of improving the color, aroma, and taste of food, as well as for the needs of anti-corrosion and processing technology. Including acidity regulators, anticaking agents, defoamers, antioxidants, bleaching agents, leavening agents, coloring agents, color retention agents, enzyme preparations, flavor enhancers, nutritional fortifiers , preservatives, sweeteners, thickening agents Agents, spices, etc.

  Plant-based proteins include wheat protein (gluten) and soy protein (water-soluble soy protein). Soy protein is widely used in meat processing. It not only increases the protein content in the product, but also plays an important role in the structure, flavor and quality characteristics of meat products.

  Is there any difference between the protein in soybeans and the protein in chicken? Listen to what the nutritionist says Protein is an important component of all cells and tissues of the human body. All important components of the body need protein, which accounts for about 18% of the body's total mass. That is, a 60kg adult has about 10.8kg of protein in his body. The most important thing is that it is related to life phenomena. Protein is the material basis of life, the basic organic matter that constitutes cells, and the main bearer of life activities. It can be said that there is no life without protein.

Protein vegetarian meat, also known as textured soy protein , is a dish. The main ingredient is soy protein bean cake, which is made by crushing, modulating, puffing, drying, and packaging.

  T he reason: The motivation for vegetarianism varies from person to person. It may be based on religious beliefs, health considerations, economic factors, or the concept of eco-environmental protection. Different motivations make vegetarians choose different ways of vegetarianism.

  Vegetarian diet is a diet that does not eat meat, poultry, seafood and other animal products, and sometimes dairy products and honey are absent or absent.

Soy products are processed foods with soybeans, adzuki beans, mung beans, peas, broad beans and other legumes as the main raw materials. Most of the soy products are tofu and its re-products made from the solidified surface of soybean milk. At present, soy products are mainly divided into two categories, namely fermented soy products and non-fermented soy products.