Rice is a food made from rice as raw material and processed through cleaning, shelling, grinding, and finishing. Rice is the staple food for people in most parts of China. The carbohydrates in rice are mainly starch, and the protein contained is mainly rice gluten, followed by rice gum and globulin. The biological value of its protein and the composition ratio of amino acids are higher than those of wheat, barley, millet, corn and other cereal crops. High, with a digestibility of 66.8%-83.1%, it is also one of the highest cereal proteins. Rice protein is mainly composed of albumin, globulin, gliadin and glutenin. Rice residue is mainly endosperm protein, which is composed of albumin (4%-9%), salt-soluble globulin (10%-11%), alcohol-soluble glutenin (3%) and alkali-soluble glutenin (66%-78%) composition. ).
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Rice protein peptides are small molecule peptides obtained by using protein powder produced from non-GMO rice as raw materials, and then through targeted enzymatic hydrolysis and specific small Peptide separation technology. From the perspective of amino acid composition, the amino acid composition of rice protein peptide has a parallel relationship with rice protein and is rich in histidine, isoleucine, leucine, lysine, methionine, phenylalanine, and threonine. There are 8 essential amino acids that cannot be synthesized by the human body, such as acid and tryptophan. Their composition pattern is basically the same as the human body's demand pattern. Nutritional value of rice protein peptides:
1. High protein content: Rice protein peptide is a protein extract extracted from rice. It is rich in high-quality protein and has a relatively complete amino acid composition. Essential amino acids for the human body can be effectively supplemented through the intake of rice protein peptides, which helps maintain the body's normal metabolism and physiological functions. 2. Low fat and low calories: Compared with some animal protein sources, rice protein peptides usually have lower fat content and relatively lower calories, making them suitable for people who pursue a healthy diet.It can be used to make Weight Loss Products. 3. Rich in amino acids: Rice protein peptides contain a variety of amino acids, especially the eight essential amino acids required by the human body. These amino acids play an important role in maintaining life activities and health of the human body, and can promote the normal performance of various body functions. 4. Antioxidant effect: Rice protein peptides contain a variety of antioxidant ingredients, which have antioxidant effects, help to remove free radicals, delay cell aging, and protect cell health. 5. Other nutrients: In addition to protein, rice protein peptides also contain Vitamins, minerals and other nutrients, which can provide comprehensive nutritional support for the human body and help enhance physical fitness and improve immunity. Production process of rice protein peptide:
1. Rice crushing: Select high-quality rice and undergo cleaning, shelling, grinding and other processes to make fine rice flour. 2. Acid hydrolysis: Add rice flour into a weak acid solution for acid hydrolysis, causing the protein in the rice to undergo denaturation and hydrolysis reactions to form rice protein peptides. 3. Filtration: Filter the acidolyzed mixed solution through a filter to remove impurities and solid particles to obtain a pure rice protein peptide solution. 4. Concentration: The rice protein peptide solution is evaporated or vacuum concentrated. The concentrated rice protein peptide content is higher and is suitable for making high-concentration nutritional and health care products. 5. Drying: Spray dry or freeze-dry the concentrated rice protein peptide solution to make a stable powdery product. 6. Packaging: The prepared rice protein peptide products are packaged and sterilized to achieve the purpose of preservation, moisture-proof, and oxidation-proof. It should be noted that the application of rice protein peptides needs to follow certain regulations and standards. In the food field, corresponding standards and regulations need to be followed to ensure its safety and effectiveness. In addition, the dosage of rice protein peptides also needs to be adjusted according to different food types and process conditions to achieve better effects and taste. In short, rice protein peptide is a food raw material rich in nutrients and physiological activity. It can be used to make a variety of functional foods and health products to increase people's nutritional intake and maintain health. It should be noted that the application of rice protein peptides needs to follow corresponding regulations and standards to ensure its safety and effectiveness.
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