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l What are the advantages of soy protein isolate?
l What is the application of Soybean protein isolate?
l Specific application of soybean protein isolate isolate in food
1. Soybean is a magical species. Although it looks simple, it is rich in nutrients. Its protein content is as high as 38%. It has a complete range of amino acids and contains various amino acids necessary for the human body. It is a complete vegetable protein. In terms of nutritional value, it is equivalent to animal protein. Because of these advantages, people all over the world love soy protein isolate products. soy protein isolate has the properties of significantly lowering blood cholesterol. The US FDA has confirmed that long-term consumption of soy protein isolate can reduce the incidence of coronary heart disease, and this is only one aspect.
2. In addition to protein being an important nutrient in food, its functional properties also play a very important and decisive role in the quality of some foods. As a food additive, soy protein isolate can not only supplement the essential amino acids needed by the human body, but also have good functional properties, such as foaming, emulsifying and gelling properties. Elasticity, oil retention and water retention, improve the storage performance of food.
SPI is soybean protein isolate with a protein content of more than 90%. SPI contains a large amount of elements such as C, H, O, N, S, P, and a small amount of trace elements such as Zn, Mg, Fe, and Cu. It is rich in amino acids, including a large amount of glycine, aspartic acid, glutamic acid, lysine and tryptophan, etc., which can provide a variety of amino acids needed by the human body, and is used in meat products, film products, and flour products industries.
SPI can not only be added to meat products as a non-functional additive to replace part of meat products, but also can be used as a functional additive to improve the quality of products, that is, to improve the nutritional content of meat products. Using the water retention and gel properties of soybean protein isolate isolate can improve product texture, improve tissue properties (cut surface, tenderness, taste) and surface morphology, reduce syneresis, and stabilize product yield. The addition of SPI to pasta products can increase the nutritional content of pasta products, improve the elasticity, water absorption and toughness of pasta products, prolong the shelf life of pasta products, and reduce cargo loss. When SPI is used in the production of bread, it can increase the volume of the bread, improve the color of the skin, and have obvious effects on the sensory quality and nutritional value of the bread. The effect is obvious. soybean protein isolate hydrolyzate uses SPI as raw material, and the obtained soybean polypeptide mixture with molecular weight between 180-1000u after hydrolysis has good solubility, reduced beany smell, low allergenicity, more favorable for digestion, and has a selective To promote the proliferation of microorganisms, soybean peptides are added to milk powder because of their promotion of digestion and absorption, low allergenicity, and promotion of the proliferation of probiotics.
If you are looking for a good quality and reasonable price of soybean protein isolate products,Xinrui Group can provide you with the best
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It is known that hydrolyzed wheat protein is good for the body, but what exactly does it do? What are the advantages of Wheat Protein Isolates? Why is hydrolyzed wheat protein good for health?
l What is hydrolyzed wheat protein
l What is the function of hydrolyzed wheat protein
l What are the characteristics of hydrolyzed wheat protein
What is hydrolyzed wheat protein
1. Wheat contains about 13% protein, mainly composed of albumin, globulin, gliadin and glutenin, while wheat gluten mainly contains gliadin and gluten. Protein, collectively known as storage protein (80% of the dry basis of wheat protein).
2. Due to the ductility of gliadin and the elasticity of glutenin, it can form a network structure with water, so it has excellent viscoelasticity, extensibility, water absorption, liposuction and emulsification, film forming properties, and light and mellow aroma or slightly grainy unique physical properties such as taste.
What is the function of hydrolyzed wheat protein
wheat proteins can be divided into monomeric proteins (consisting of one peptide chain) and aggregated proteins (consisting of two or more peptide chains) according to the number of peptide chains constituting the protein. About 85% of the aggregate protein is glutenin, and the monomeric protein is mainly composed of gliadin, albumin and globulin. Albumin and globulin are mainly deposited in the embryo and aleurone layer, and a small part exists in the endosperm, with a molecular mass of 12-60 kDa, containing more lysine, tryptophan and methionine, which are the most important components in the cell. The enzyme protein is involved in various metabolisms, and the nutritional balance is better, which determines the nutritional quality of wheat.
What are the characteristics of hydrolyzed wheat protein
1. The relative molecular mass of wheat gliadin is 27000-28000. It is a kind of polymer with the highest solubility in 60%-70% ethanol, but insoluble in absolute ethanol. It is slightly soluble in water, can be dissolved in dilute formic acid, propionic acid, benzene, alcohol, p-toluene glacial acetic acid solution, also can be dissolved in weak acid and weak base solution, its isoelectric point is 6.41~7.1. The amino acid composition of wheat gliadin is quite complete, in which the content of glutamic acid is as high as 38.87%, so wheat gluten is often used to prepare MSG.
2. Glutenin is insoluble in water and alcohol, and it is difficult to separate when combined with gliadin. It is slightly soluble in hot ethanol, but after cooling, it becomes flocculent and precipitates. Only newly prepared glutenin that has not been dried is very easy to dissolve. In weak bases and weak acids, and precipitate out during neutralization. Wheat albumin is 0.3% to 0.4% of the mass of the grain, and its isoelectric point is 4.5 to 4.6.
If you are looking for a good quality and reasonable price of hydrolyzed wheat protein,Xinrui Group can provide you with the best
The products of vital wheat gluten remained very popular. What is the historical development of vital wheat gluten? What are the functions and uses of wheat gluten?
l What is the development of vital wheat gluten
l What is the advantage of vital wheat gluten
l What is vital wheat gluten used for
The study of cereal protein has a history of 250 years, Beccari first confirmed the existence of wheat protein in 1728. Since then, researchers have never stopped studying wheat protein. Among them, TBOsborne, who is known as the father of plant protein chemistry, has been more influential. He divided wheat proteins into different types according to their solubility in a series of solvents: water soluble. albumin, salt-soluble globulin, alcohol-soluble prolamin, and water- and alcohol-insoluble glutenin.
1. Gluten is a substance obtained after wheat flour is washed with water to remove starch and water-soluble components. In production, it generally refers to water-insoluble protein, which also includes a certain content of lipids (about 10%) and water-insoluble starch. Wheat gluten and bran are often used as feedstuffs as by-products of wheat starch processing.
2. With the in-depth research and the food industry's demand for additives, the value of wheat gluten goes far beyond the wheat starch itself. The research on the deep processing and functional food using gluten as raw material has also attracted more and more attention. Especially after the discovery of wheat protein peptides with various biological activities, such as antioxidant, antihypertensive, and immunity-enhancing activities, the extraction of biologically active small peptides from gluten has become a research hotspot, which is the deep processing of gluten. an important part of research.
wheat gluten flour, also known as active wheat gluten flour and wheat gluten protein, is a natural protein extracted from wheat (flour). It is composed of a variety of amino acids. The protein content is as high as 75% to 85%, and it contains fifteen kinds of amino acids necessary for the human body. , is a nutrient-rich vegetable protein resource. It has viscosity, elasticity, extensibility, film forming and liposuction. wheat gluten is an excellent dough improver, widely used in the production of bread, noodles and instant noodles. It can be used as a water-retaining agent in meat products, and it is also the basic raw material of high-grade aquatic feed. At present, gluten is also used as a high-efficiency green flour gluten enhancer in China. It is used in the production of high-wheat gluten flour and special flour for bread, and the amount of addition is not limited. Gluten is also an effective way to increase the content of vegetable protein in food. method.
If you are looking for a good quality and reasonable price of vital wheat gluten products,Xinrui Group can provide you with the best
Isolated soy protein is a complete, high-quality, plant-based protein.It is a great solution for meat replacement without compromising quality, nutrition and functionality. Also it is cholesteral-free, low in saturated fat and carbohydrates, which makes it very attractive to health- conscious cousumers. Soy protein now are widely used in meat products such as hot dog, sausages, ham and fish products.
Application: high-temperature meat products, such as hot dog, sausages, ham, meat balls, meat paddies, fish balls, etc.
Characteristics:
- Good water preserving capability to preserve water and gravy of meat products, keep the taste and flavor of meat products; enhance water absorption of baked food, hold water of food, reduce shrinkage and prolong its freshness period.
- Good gel agglutinative property to hold water, flavor and sugar of food by gel texture of protein; give products better elasticity, improve texture and sliceability of products.
- Good emulsification to accelerate the forming of oil-water emulsion, prevent oil droplets from separating, stabilize the emulsion. This can increase the yields of products, reduce costs, and make the preserving capability of water and oil 1:5:5(1 unit of protein can absorb 5 unit of water and 5 unit of oil or fat).
- Good liquidity, high viscosity etc.
Packing: 20kg/bag, Paper-plastic bag with lining
Storage:
- prevent goods from rain and humidity during transportation and storage, forbidden to pack or store with other odorants.
- best temperature for storage is below 25Celsius, keep ventilation and dryness.
- shelf life is 12 months.
With the deepening of people's understanding of healthy food, Soy Protein Isolate is more and more popular. What are some examples of SPI applications in the food industry? What are the advantages of Soy Protein Isolate?
l What is Soy Protein Isolate?
l Application of Soy Protein Isolate in Meat Products
l Application of Soy Protein Isolate in Baked Food
Soybean protein isolate is a full-value protein food additive produced from low-temperature desolubilized soybean meal.Soy Protein Isolate is an important vegetable protein product, which is rich in nutrients and does not contain cholesterol. One of the varieties of protein, it has been widely used in food and other industries, and its protein content is as high as 90%. The digestibility and utilization rate can reach 93% to 97%. Soybean protein isolate contains 8 kinds of essential amino acids and some amino acids exceed the standard recommended by F A O /WHO. It is mainly composed of 11S and 7S globulin, and the protein composition is essential Eight kinds of amino acids are relatively balanced, especially lysine content is the highest.
At the same time, SPI also contains a lot of essential fatty acids, phospholipids, and minerals such as calcium and phosphorus that are beneficial to human health, and does not contain cholesterol. Its efficacy ratio is higher than that of meat. When mixed with other foods, it can significantly improve the nutritional value of the original food.
1. Minced meat products belong to the general public meat products, and the use of Soy Protein Isolate is small. For minced meat products such as meat patties, minced meatballs, dumplings and steamed buns, they are usually processed by roasting, frying, steaming and boiling. The processing temperature is high. It has good oil absorption properties.
2. Soy Protein Isolate can be used as an additive to improve product texture (reduce free fat). It can not only produce meat-like taste, but also enhance water holding capacity, reduce pie cooking shrinkage, improve yield, and reduce costs. At the same time, it can improve the nutritional value of the product.
When producing bread, adding no more than 5% Soy Protein Isolate can increase the volume of bread, improve the color of the skin, and have obvious effects on the sensory quality and nutritional value of bread (for example, it can make bread products The protein content increases, the volume increases, the texture is soft, the flavor is good, and the nutritional supplementation effect is obvious), and the shelf life of the product can also be extended; but if the amount of Soybean protein isolate added is too large (8%-12%), it will affect The tissue state and sensory quality of the bread will reduce the volume of the bread, thicken the skin, deepen the color, and harden the texture, and the effect is not good. Therefore, when using, the amount of Soybean protein isolate should be paid attention to.
If you are looking for a good quality and reasonable price of soybean protein isolate products,Xinrui Group can provide you with the best
Our new factory, which will manufacture wheat gluten 70,000tons, wheat starch 120,000 tons is being constructed. The workshop is being built according to GMP standard, will become the largest wheat industry chain in China, even the World. We always pursue excellent products and professional service; very welcome all customers both from China and abroad visiting our Group, to create magnificent future together!
Soy dietary fiber is derived from the cell wall material of soybean cotyledon. It is composed of a complex matrix of insoluble fiber, soluble fiber and protein. In many products like ice cream, bread food and drink etc. Soy dietary fiber can increase final products' water-binding ability and formability. Soya dietary fibre is wildly used in Nutritional food, Dietary food, Fast food, Seasoning products, Meat products, Bread and so on.
Application: meat products, quick-frozen products, bakery, tomato sauce, ketchup, heath products, fat-free food, low-fat and low-sugar food and high fiber food.
Characteristics:
- Good color and luster, excellent flavor.
- Excellent water-holding and expansibility. To enhance moisture and defer aging when added into the food.
- Excellent property of emulsifying, suspension and thickening.
Packing: 20kgs per plastic-paper bag with separate inner PE liner.
Storage:
Keep from rain and humidity during transportation and storage, forbidden to pack or store with other odorants.
Best temperature for storage is below 25, keep ventilation and dryness.
Shelf life is 12 months.