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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
The protein separated from soybean meal. They contain more than 90% protein. The basic principle of producing SPI is simple. Using defatted soybean flakes as raw materials, protein is first dissolved in water. The solution is separated from the solid residue. Finally, the protein is washed out of the solution, separated and dried.
Emulsion:
Isolated soy protein is a kind of surfactant, which can reduce the surface tension of water and oil as well as air. It is easy to form stable emulsion. In the process of making baked food, frozen food and soup food, adding soy protein isolate as emulsifier can make the product stable.
Oil Absorption:
Isolated soy protein can be added into meat products to form emulsion and gel matrix to prevent fat from moving to the surface. Therefore, it can promote fat absorption or fat binding. It can reduce the loss of fat and juice during the processing of meat products, help maintain the stability of appearance, and the oil absorption rate of protein separated is 154%.
Gel:
It has high viscosity, plasticity and elasticity. It can be used not only as a carrier of water, but also as a carrier of flavoring agent, sugar and other complexes, which is very beneficial to food processing.
Foaming property:
In soy protein, the foaming property of protein isolate is the best. The foaming property of soybean protein can give loose structure and good taste to food.
Conjunctival:
When the meat is chopped, the mixture of protein isolate and egg protein is applied on the surface of the fiber to form a thin film, which is easy to dry, can prevent odor loss, is conducive to the rehydration process, and provides a reasonable structure for the rehydrated products.
Xinrui Group is a leading soy protein and Wheat protein production base in China. The company will participate in the 25th China International Food Additives and Ingredients Exhibition from August 16 to 18, 2022 in Guangzhou, Guangdong Province. At the exhibition, Xinrui Group will showcase its latest wheat gluten, soy dietary fiber and soy protein isolate products and technologies.
Exhibition overview
Company Profile
Exhibited Products
Exhibition pictures over the years
With the strong support of colleagues in the food additives and ingredients industry, FIC has become a world-renowned, Asia's largest, most international and most cohesive food additives and ingredients industry brand exhibition after more than 20 years of cultivation and development. , much favored by colleagues in the industry at home and abroad.
This Exhibition is an important event that will take place in Guangzhou from August 16 to 18, 2022. Xinrui Group will participate in this exhibition and show our latest wheat gluten, Wheat protein, soy dietary fiber and soy protein isolate products and technologies.
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Xinrui Group is China's high-quality wheat protein & soy protein production base. With 17 years of agricultural products extraction and sales experiences, we are an integration of multiple and diversified group companies. Its products include vital wheat gluten, wheat starch, soy dietary fiber, soy protein isolate, edible ethanol and so on.
Xinrui Group will exhibit its wide range of wheat protein & soy protein products. These products include include vital wheat gluten, wheat starch, soy dietary fiber, soy protein isolate, edible ethanol and so on. They are used in various foods such as beverage, meat processing, Cooking, Emulsifier, Food Additive, bakery and meat products.
Visitors to the exhibition will have the opportunity to find information about our products and learn about their application in food production. They will also be able to ask questions about our products and services.
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Xinrui Group has participated in the China International Food Additives and Ingredients Exhibition for many years now. The exhibition is a great opportunity to network with industry leaders and to showcase our latest products to food additives and ingredients manufacturers.
This year's exhibition will be held from August 16 to 18, 2022 in Area A of the China Import and Export Fair Complex in Guangzhou. We look forward to seeing you there!
soy protein isolate is known to be a good source of nutrition for the body. What are the advantages of soybean protein isolate? What does the future hold for SPI?
l What is soy protein isolate
l What are the benefits of soy protein isolate
l What is the future research direction of soy protein isolate
Soy protein powder is a nearly purified protein obtained from soybeans extracted from soybeans through a series of processing steps. soy protein isolate contains eight essential amino acids, which are similar to meat, fish, eggs, and milk, and belong to full-price protein.
After refined processing, soybean protein powder has high nutritional value, but the uses are different. Generally speaking, the molecular weight of soybean protein is relatively large, the digestion process is slightly more complicated, and it is more suitable for ordinary people to supplement nutrition; while the molecular weight of whey protein is relatively small, which is more suitable for the elderly, children and people recovering from illness.
Since the natural soybean protein isolate functional properties are not prominent, it is difficult to meet the different requirements of protein functional properties in food systems. To this end, some methods are needed to improve the functional properties of soybean protein isolate, so that it can be used in a variety of food systems. The modification of SPI is to essentially change the functional properties of soybean protein isolate through physical, chemical, enzymatic or genetic engineering methods, so as to achieve the required quality characteristics of food and expand the application scope of soybean protein isolate in the field of food. The hydrolysate prepared by enzymatic modification of SPI not only has improved functional properties, but also has improved nutritional value. Because of its more obvious advantages, enzymatic modification is considered to be a potential modification method and has become a research hotspot.
If you are looking for a good quality and reasonable price of soybean protein isolate 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.
The new generation of veggie burgers aims to replace the beefy original with fake meat or fresher vegetables. To find out how well they do, we ran a blind tasting of six top contenders. By Julia Moskin.
In just two years, food technology has moved consumers from browsing for wan “veggie patties” in the frozen aisle to selecting fresh “plant-based burgers” sold next to the ground beef.
Behind the scenes at the supermarket, giant battles are being waged: Meat producers are suing to have the words “meat” and “burger” restricted to their own products. Makers of meat alternatives like Beyond Meat and Impossible Foods are vying to capture the global fast-food market, as big players like Tyson and Perdue join the fray. Environmental and food scientists are insisting that we eat more plants and less processed food. Many vegetarians and vegans say the goal is to break the habit of eating meat, not feed it with surrogates.
“I would still prefer to eat something that’s not lab-grown,” said Isa Chandra Moskowitz, the chef at the vegan restaurant Modern Love in Omaha, where her own burger is the most popular dish on the menu. “But it’s better for people and for the planet to eat one of those burgers instead of meat every day, if that’s what they are going to do anyway.”
The new refrigerator-case “meat” products already comprise one of the fastest-growing segments of the food industry.
Some are proudly high-tech, assembled from an array of starches, fats, salts, sweeteners and synthetic umami-rich proteins. They are made possible by new technologies that, for example, whip coconut oil and cocoa butter into tiny globules of white fat that give the Beyond Burger the marbled appearance of ground beef.
Others are resolutely simple, based on whole grains and vegetables, and reverse-engineered with ingredients like yeast extract and barley malt to be crustier, browner and juicier than their frozen veggie-burger predecessors. (Some consumers are turning away from those familiar products, not only because of the taste, but because they are most often made with highly processed ingredients.)
But how do all the newcomers perform at the table?
The Times restaurant critic Pete Wells, our cooking columnist Melissa Clark and I lined up both kinds of new vegan burgers for a blind tasting of six national brands. Though many people have already tasted these burgers in restaurants, we wanted to replicate the experience of a home cook. (To that end, Melissa and I roped in our daughters: my 12-year-old vegetarian and her 11-year-old burger aficionado.)
Each burger was seared with a teaspoon of canola oil in a hot skillet, and served in a potato bun. We first tasted them plain, then loaded with our favorites among the classic toppings: ketchup, mustard, mayonnaise, pickles and American cheese. Here are the results, on a rating scale of one to five stars.
1. Impossible Burger
★★★★½
Maker Impossible Foods, Redwood City, Calif.
Slogan “Made From Plants For People Who Love Meat”
Selling points Vegan, gluten-free.
Price $8.99 for a 12-ounce package.
Tasting notes “The most like a beef burger by far,” was my first scribbled note. Everyone liked its crisp edges, and Pete noted its “brawny flavor.” My daughter was convinced it was a real ground beef patty, slipped in to confuse us. The only one of the six contenders that includes genetically modified ingredients, the Impossible Burger contains a compound (soy leghemoglobin) created and manufactured by the company from plant hemoglobins; it quite successfully replicates the “bloody” look and taste of a rare burger. Melissa deemed it “charred in a good way,” but, like most plant-based burgers, it became rather dried out before we finished eating.
Ingredients: Water, soy protein concentrate, coconut oil, sunflower oil, natural flavors, 2 percent or less of: potato protein, methylcellulose, yeast extract, cultured dextrose, food starch-modified, soy leghemoglobin, salt, soy protein isolate, mixed tocopherols (vitamin E), zinc gluconate, thiamine hydrochloride (vitamin B1), sodium ascorbate (vitamin C), niacin, pyridoxine hydrochloride (vitamin B6), riboflavin (vitamin B2), vitamin B12.
2. Beyond Burger
★★★★
Maker Beyond Meat, El Segundo, Calif.
Slogan “Go Beyond”
Selling points Vegan, gluten-free, soy-free, non-G.M.O.
Price $5.99 for two four-ounce patties.
Tasting notes The Beyond Burger was “juicy with a convincing texture,” per Melissa, who also commended its “roundness, with lots of umami.” Her daughter identified a faint but pleasing smoky flavor, reminiscent of barbecue-flavored potato chips. I liked its texture: crumbly but not dry, as a burger should be. This burger was the most visually similar to one made of ground beef, evenly marbled with white fat (made from coconut oil and cocoa butter) and oozing a bit of red juice, from beets. Over all, Pete said, a “real beefy” experience.
Ingredients: Water, pea protein isolate, expeller-pressed canola oil, refined coconut oil, rice protein, natural flavors, cocoa butter, mung bean protein, methylcellulose, potato starch, apple extract, salt, potassium chloride, vinegar, lemon juice concentrate, sunflower lecithin, pomegranate fruit powder, beet juice extract (for color).
3. Lightlife Burger
★★★
Maker Lightlife/Greenleaf Foods, Toronto
Slogan “Food That Shines”
Selling points Vegan, gluten-free, soy-free, non-G.M.O.
Price $5.99 for two four-ounce patties.
Tasting notes “Warm and spicy” with a “crisp exterior” according to Melissa, the Lightlife burger is a new offering from a company that has been making burgers and other meat substitutes from tempeh (a fermented soy product with a sturdier texture than tofu) for decades. That’s probably why it nailed the “firm and chewy texture” that I found a little bready, but “not worse than most fast-food burgers.” “Pretty good when loaded up” was Pete’s final verdict.
Ingredients: Water, pea protein, expeller-pressed canola oil, modified cornstarch, modified cellulose, yeast extract, virgin coconut oil, sea salt, natural flavor, beet powder (for color), ascorbic acid (to promote color retention), onion extract, onion powder, garlic powder.
4. Uncut Burger
★★★
Maker Before the Butcher, San Diego
Slogan “Meaty but Meatless”
Selling points Vegan, gluten-free, non-G.M.O.
Price $5.49 for two four-ounce patties, available later this year.
Tasting notes The Uncut Burger, so named by the manufacturer to imply the opposite of a cut of meat, actually rated among the meatiest of the bunch. I was impressed by its slightly chunky texture, “like good coarse-ground beef,” but Melissa felt it made the burger fall apart “like wet cardboard.” The taste seemed “bacony” to Pete, perhaps because of the “grill flavor” and “smoke flavor” listed in the formula. (To food manufacturers, they are not quite the same thing: one is intended to taste of charring, the other of wood smoke.)
Ingredients: Water, soy protein concentrate, expeller-pressed canola oil, refined coconut oil, isolated soy protein, methylcellulose, yeast extract (yeast extract, salt, natural flavor), caramel color, natural flavor (yeast extract, maltodextrin, salt, natural flavors, medium chain triglycerides, acetic acid, grill flavor [from sunflower oil], smoke flavor), beet juice powder (maltodextrin, beet juice extract, citric acid), natural red color (glycerin, beet juice, annatto), citric acid.
5. FieldBurger
★★½
Maker Field Roast, Seattle
Slogan “Plant-Based Artisanal Meats”
Selling points Vegan, soy-free, non-G.M.O.
Price About $6 for four 3.25-ounce patties.
Tasting notes Not much like meat, but still “much better than the classic” frozen vegetarian patties, to my mind, and the consensus choice for a good vegetable burger (rather than a meat replica). Tasters liked its “vegetal” notes, a reflection of the onions, celery and three different forms of mushroom — fresh, dried and powdered — on the ingredients list. There was some crispness to like in the crust, according to Pete, but the bready interior (it contains gluten) was not popular. “Maybe this burger would do better without a bun?” he asked.
Ingredients: Vital wheat gluten, filtered water, organic expeller-pressed palm fruit oil, barley, garlic, expeller-pressed safflower oil, onions, tomato paste, celery, carrots, naturally flavored yeast extract, onion powder, mushrooms, barley malt, sea salt, spices, carrageenan (Irish moss sea vegetable extract), celery seed, balsamic vinegar, black pepper, shiitake mushrooms, porcini mushroom powder, yellow pea flour.
6. Sweet Earth Fresh Veggie Burger
★★½
Maker Sweet Earth Foods, Moss Landing, Calif.
Slogan “Exotic by Nature, Conscious by Choice”
Selling points Vegan, soy-free, non-G.M.O.
Price About $4.25 for two four-ounce patties.
Tasting notes This burger is sold only in flavors; I chose Mediterranean as the most neutral. Tasters liked the familiar profile of what Melissa declared “the burger for people who love falafel,” made mostly from chickpeas and bulked out with mushrooms and gluten. (Called “vital wheat gluten” on ingredient lists, it is a concentrated formulation of wheat gluten, commonly added to bread to make it lighter and chewier, and the main ingredient in seitan.) The burger wasn’t meaty, but had “nutty, toasted grain” notes that I liked from brown rice, and whiffs of spices like cumin and ginger. This burger is a longtime market leader, and Sweet Earth was recently acquired by Nestlé USA on the strength of it; the company is now introducing a new plant-meat contender called the Awesome Burger.
Ingredients: Garbanzo beans, mushroom, vital wheat gluten, green peas, kale, water, bulgur wheat, barley, bell peppers, carrot, quinoa, extra-virgin olive oil, red onion, celery, flax seed, cilantro, garlic, nutritional yeast, granulated garlic, sea salt, ginger, granulated onion, lime juice concentrate, cumin, canola oil, oregano.
hydrolyzed wheat protein is a nutrient that is often added to foods. What is hydrolyzed wheat protein used for? What are the characteristics of hydrolyzed wheat protein?
l What is vital wheat gluten
l What are the characteristics of hydrolyzed wheat protein
l What is hydrolyzed wheat protein used for
What is vital wheat gluten
When the heat dough is kneaded and washed in water, part of its starch granules and bran particles are separated from the dough and become suspended, the other part is dissolved in water, and the remaining part is a lumpy rubber-like substance called gluten. Unlike other proteins, wheat gluten is less sensitive to heat and needs to be heated to about 80°C to gel. This shows that most of the molecules in the gluten are S-S cross-links, that is, the gluten protein is composed of a firm tertiary or quaternary structure. Therefore, if the S-S cross-links of gluten are cut with a reducing agent, its thermal sensitivity is significantly improved.
What are the characteristics of hydrolyzed wheat protein
1. Gliadin has ductility, glutenin has elasticity, and can form a network structure with water, so it has excellent viscoelasticity, extensibility, water absorption, liposuction and emulsification, film forming characteristics and light mellow or slightly grainy flavor. and other unique physical properties.
2. The gliadin molecule in wheat protein is spherical, with a relatively small molecular weight (25,000-100,000), with extensibility, but small elasticity; glutenin molecules are fibrous, with a relatively large molecular weight (above 100,000), with elasticity , but the extension is small. The combined action of these two makes wheat protein a unique viscoelasticity that other plant proteins do not have.
What is hydrolyzed wheat protein used for
1. Some of the polypeptides generated by incomplete hydrolysis of wheat protein have certain physiological activities, such as inhibiting hypertension and improving immunity.
2. wheat protein has a wide range of uses in food, and can be used as food preservation agent, emulsifier, foaming agent, chewing gum base, used in wine, edible artificial casing, cheese, acidic beverage, edible thin film, protein film Processing of food, baked goods, breakfast cereals, pet food and meat products.
3. Utilizing wheat gluten enhances dough strength, retains gas and controls expansion for consistent bread volume. The water absorption and retention properties of wheat gluten improve product yield, keep bread soft, extend shelf life, enhance natural taste, etc., and can produce a variety of high-quality bread products.
4. To produce dried noodles, add 1% to 2% active gluten, because the dough is well formed, the softness is increased, and the gluten strength is increased, so the production is convenient and the touch is improved. It is used to produce boiled noodles, which can improve the yield of boiled noodles, prevent noodles from being too soft or broken, and delay the extension of noodles.
If you are looking for a good quality and reasonable price of hydrolyzed wheat protein,Xinrui Group can provide you with the best