Vital Wheat Gluten is one of the most popular healthy foods. What role does wheat gluten play in the food industry? What are the advantages of organic wheat gluten
l What is organic wheat gluten
l What is the use of organic wheat gluten in food
l What are the health effects of organic wheat gluten
Vital Wheat Gluten has unique properties and is widely used in the food industry and feed industry for the preparation of edible films, bioactive small peptides and other products. Gluten flour, also known as active 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%. It is a nutrient-rich vegetable protein resource. It has viscosity, elasticity, extensibility, film formability and liposuction. Gluten is an excellent dough improver, which is widely used in the production of bread, noodles and instant noodles. It is used as a water-retaining agent in meat products, and it is also the basic raw material of high-grade aquatic feed.
1. The application of organic wheat gluten in bread flour can significantly improve the water absorption rate of dough, increase dough elasticity, air retention, dough kneading resistance and stability, and significantly improve the internal structure and baking quality of bread. And due to the high protein content of gluten, Maillard reaction often occurs during the baking process, resulting in an attractive aroma, which can improve the quality of bread.
2. organic wheat gluten can also improve the elasticity of foods. For example, after adding gluten to the fish cake, the gluten is restored to a ductile gluten network structure due to water absorption. After kneading, it is evenly mixed with the fish meat. Through heating, the gluten continuously absorbs water and heat denatures, strengthening the fish cake. The elasticity of the sausage; the use of gluten denatured by reducing agents or enzymes in the production of sausage products can enhance the elasticity of sausages.
3. Using wheat gluten as raw material, the edible film prepared has the characteristics of good mechanical properties, edible and degradable properties, and is often used as the substrate of edible film. Studies have shown that the edible film made from gluten has an ideal fresh-keeping effect.
The traditional view holds that protein plays a nutritional role in food, and protein can only be absorbed and utilized by the human body after it is decomposed into free amino acids. However, in recent years, studies have found that after digestion in the human body, proteins are mostly in the form of small peptides composed of 2-7 amino acid molecules, and then directly absorbed by the intestinal tract, and the proportion of amino acids absorbed is very small. At present, the extraction of bioactive small peptides from gluten has become a hot spot in functional food research.
If you are looking for a good quality and reasonable price of Vital Wheat Gluten,Xinrui Group can provide you with the best.
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.
- 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.
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.
2020 seems to be the year of plant-based eruptions.
In January, more than 300,000 people supported the UK's "Vegetarian 2020" campaign. Many fast food restaurants and supermarkets in the UK have expanded their offerings into a popular plant-based movement. Innova Market Insights also listed "plant-based revolution" as the second trend in 2020; At the same time, Nelson's report shows that on top of last year's sales of plant-based foods of more than US$3.3billion, which is expected to exceed US$5billion by 2020.
The plant base is mainly supported by various plant proteins. What is the situation of vegetable protein market across the world? What are the driving forces behind plant protein development? What are the future application trends of plant protein in 2020? Please follow me to find out.
1. Global market for plant protein
According to Markets and Markets, the global plant protein Markets is expected to be worth US$18.5 billion in 2019, It is expected to grow at a CAgr of 14.0% starting in 2019 and reach US$40.6 billion by 2025. Plant-based protein products are derived from plants such as soybeans, wheat and peas. Plant protein applications include protein drinks, dairy substitutes, meat substitutes, protein bars, nutritional supplements, processed meat, poultry and seafood, baking, food and sports nutrition products. Plant protein applications can enhance the nutritional and functional properties of the product, such as texture, emulsifying properties, solubility, stability and adhesion etc.
The application of plant protein in new food and beverage products has also been increasing in the world. According to Innova's Global New Product Database, which tracks plant protein claims of new food and beverage products worldwide, between 2014 and 2018, the proportion of them continued growing, with the exception of North America, the Middle East and Africa. Despite the decline in North America, the share of new product releases in North America remains one of the world's leading, accounting for 15.4% of total new product releases in 2018. Plant protein claims in Asia were the most significant increase, accounting for 13.4% of all new releases in 2018, an increase of 2.4% from 2014.
2. Market Driving Force of Plant Protein
1）Increased number of new releases
In food and beverage industry, more and more new products will use plant protein as the main highlight of the product. According to innova Market Insights, new food and beverage releases with plant protein claims were tracked globally at a CAgr of + 9 % between 2014 and 2018.
2）Change of consumer eating habits, advocating " clean " diet
Consumers pay more attention to food sources, and plants are what they consider " clean " sources. The trend toward a " clean diet " is largely driven by millennials who prefer healthy, ethical, natural, less processed foods.
On the other hand, consumers' eating habits are gradually changing, they are reducing meats and more prone to vegetation protein. In the uk, the " vegetarian 2020 " campaign was supported by over 300,000 people and many fast-food restaurants and supermarkets in the UK have expanded their offerings to take part in a popular plant-based movement.
3）Large enterprises invest in vegetable protein market
Shandong Kawah Oils
Wonderful Industrial Group
Xinrui Group – Shandong Kawah Oils invetsted USD 45,000,000 in 2016 to establish 4 soy protein isolate production lines with the output of 6000 tons annually based on the 12- year-old soybean oil extracting factory.
China had the largest capacity to process as much as 79 percent of global soy protein isolate, the total capacity is 500000 t/y and the actual producing amount in total is 350000t in 2019.
ADM (US) and DuPont (US) are the two giants in the global market. These companies have made expansion and investment the main strategy for expanding their market in plant protein. In January 2019, ADM expanded its presence in Brazil with the construction of a new soy protein production base in Campo Grande, South Mato Grosso State, Brazil, valued at USD 250,000,000. The company will produce a range of functional protein concentrates and isolates for ADM's current product line.
3. Application Trend of Plant Protein
1）Soy protein is expected to dominate the market in the next 5 years, with the emerging of pea and oat protein as the new trend.
Soy protein is widely used in the food and beverage industry due to the demand for high protein diet and the increasing popularity of soy protein. In a survey of plant protein sources by Aritzon in 1919, soy protein topped the list at US $3.12 billion. According to Innova data, soy protein was the leading ingredient in food and beverage new products announced by plant protein between 2014 and 2018, with 9% of related new products adopted. Soy protein helps lower cholesterol levels, improves metabolism, bone density, and can also reduce the risk of cancer. Soy protein isolate can be used in nutrition bars, meat substitutes, baking products, sports nutrition products and beverages, etc.
Apart from soy, pea protein consumption has increased rapidly in recent years. Global pea protein consumption has doubled from 2015, according to data from food company technical adviser enk Hoogenkamp, to 275000 tons, by 2020. Its consumption will grow 30% to 580000 tons by 2025.
Oat protein is also a kind of great potential plant protein. Oat contents 19% of protein, oat protein is rich in amino acids and essential amino acids, is a high-quality nutritional protein. Oat milk is a newly developed non-dairy vegetable milk. There are many functional similarities between oat milk and milk. Both are creamy and have a smooth texture and consistency. According to Mintel data, the European market in April 2017 to March 2018 listed new products, oat-based drinks and yogurt accounted for 14.8 percent, compared with 9.8 percent a year earlier.
2）Protein ssolate expected to dominate plant protein market in the next 5 years
Protein Isolate contains high Protein content and digestibility. Protein isolates are widely used in protein- and nutrition-related applications such as sports nutrition, protein drinks, and nutritional supplements. In recent years, because of its different functional characteristics, it has been widly used in a variety of beverages and dairy products to cater for athletes, body builders, vegetarians.
3) Sports nutrition, snacks are the application trend
Sports nutrition products and snacks are the trend for future applications. According to Innova Market Insights, the Global New Product Database tracks the launch of a new food and beverage product with plant protein claims, The growth of sports nutrition category is the most obvious, with an average annual compound growth rate of 32% from 2014 to 2018, followed by snack, with an average annual cgr of 14%.
Protein nutrition bar originally belongs to sports nutrition, with the upgrading of consumer awareness, it gradually moved closer to the category of snacks. Today, protein bars are not just for athletes, but also for the average consumer looking for a nutrient bar for breakfast or a daily snack.
The Application of Plant Protein in Protein Nutrition Bar in Recent Years：
BEKIND Nuts bar
PhD Nutrition Bar
64g (per piece) contains 23g vege protein.
Probar Energy Bar
Each Probar contains 1 billion 10 active probiotics and 10g of vege protein.
Dang Nutrition Bar
Each bar has 9-10g of vegetable protein, gluten free.
Blake’s Protein Bar
2020 seems to be the year of plant-based eruptions and the Nutrition Bar is the most popular in snack. Mars launched the BEKIND nut bar, aiming at post-exercise energy supplement and meal replacement scene in Dec., 2019, also trends to Chinese New Year snack gift pack. Can plant protein follow the trend and stack up in nutrition bars? We'll see.
1. Plant-based Protein Market by Type (Isolates, Concentrates, Protein Flour), Application (Protein Beverages, Dairy Alternatives, Meat Alternatives, Protein Bars, Processed Meat, Poultry & Seafood, Bakery Product), Source, and Region - Global Forecast to 2025，Markets and Markets
2. Creation of Plant Protein, Innova Market Insights
3. PLANT-BASED PROTEIN MARKET GLOBAL OUTLOOK & FORECAST 2020−2025，Arizton.
Soya Beans And Milk
Soy protein is a type of protein which comes from soybean plants.
It comes in 3 different forms – soy flour, concentrates, and soy protein isolates.
The isolates are commonly used in protein powders and health supplements due to their muscle-building qualities.
Soy protein contains essential amino acids which cannot be produced naturally by the body. For this reason, many people on a restricted diet, like vegetarians, consume soy protein supplements for nutritional benefits.
Due to its high volume of amino acids, soy protein is considered to be a “complete protein” by nutritionists, containing similar benefits to the protein found in legume pulses.
It is also one of the cheapest supplemental sources of protein and can be found in foods such as tofu and soy milk.
Soy protein isolate is often used in protein shakes as an alternative to whey, which some people can be sensitive to or avoid consuming for dietary reasons.
What are the types of Soy Protein?
There are two main different types of soy protein – soy protein isolate （Ruiqianjia brand） and soy protein concentrate. Both of these products come from soybean meal, which is then dehulled and defatted before being processed into different parts.
The isolate is a powdered protein supplement which is common in soy protein shakes and supplements. Isolate is 90-95% protein and contains almost no fat or carbohydrates.
Soy protein concentrate, on the other hand, is manufactured by taking the dehulled/defatted soybean meal and removing some of the carbohydrates from it. It is often used in baking, cereals, and as an ingredient for various food products.The concentrate is very easy to digest and contains a lot of fiber, so it is often recommended for children, elderly people, and pregnant women who need to keep a close eye on their health.
Soy Protein Benefits
According to the Food & Drug Administration in the US, soy protein can be used as a good substitute for animal products in a plant-based diet.
2.Fights Heart Problems
Soy reduces LDL cholesterol levels in your body, which is instrumental in fighting heart disease problems.
3.Great for Bone Health
Soy contains phytoestrogen, which makes it easier to absorb calcium. As a result, many soy protein supplements come fortified with calcium, helping to increase your calcium intake. This helps to prevent a loss in bone mass and fights against osteoporosis, a condition where your bones deteriorate as you get older.
4. Increases Energy
Undergoing some intense exercise? Doing some mad workouts at the gym? Soy contains amino acids which can be used by the body and converted into energy. This way, soy protein not only helps you with muscle-building – it also keeps your energy up when you’re working hard to acquire that lean muscle mass!
5. Helps to Prevent Cancer
Soy contains genistein-phytochemicals that have been found to lower risks of prostate cancer and breast cancer, making it attractive to both male and female health nuts alike. The genistein found in soy protein can actually stop tumor cells from growing altogether, halting cancer in its tracks before it can develop and get worse.
Xinrui Group – Shandong Kawah Oils: factory direct export good quality isolated soy protein.
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
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.
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
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.
With lifestyle changes in recent years, the number of prepared meat products is quietly increasing, ranging from a variety of semi-prepared chicken nuggets, seasoned meat steaks and barbecue products to convenience store staples such as kebab and bento. Through the retail end, prepared meat products are increasingly infiltrating the domestic consumption of the Chinese public, well is gradually becoming a consumer popular. In regulate the development of meat products, soybean protein is a kind of commonly used additives, not only can complement necessary hydrogen acids necessary for human, and mesh has good features such as foaming, emulsification and gel, so it can obviously improve the food's taste, increase elasticity, oily food and water retention, improve the storage performance of food, etc., can reduce the production cost at the same time, In regulate meat processing has the important role
Soybean flour mostly "defatted soybean" trends, because of its protein content is low, so the price is straight, used in meat products, can keep 2 times their own weight of water and flour emulsify material can keep the same weight of cerebral fat class material during hot working out oil, soy meal less functional, There are many shortcomings in taste and flavor, and many restrictions on the range and usage.
Soy Protein Concentrate
Soy Protein Concentrate’s protein content of about 70%, most used in meat products. Soybean concentrated heavy force since the emulsifying gel proportion is protein: water: fat = 1:4:3, It can improve the taste and structure,to improve protein content of meat products.
Isolated Soy Protein
Soy Protein Isolate is a kind of protein produced from low temperature desoluble soybean flour. The protein content is more than 90%, and there are nearly 20 kinds of amino acids, including essential amino acids for human body. It is rich in nutrition and does not contain cholesterol. It is widely used in prepared meat products.
Textured Soy Protein
Textured Soy Protein is made of defatted soya powder, soy protein concentrate or soybean protein isolate as raw materials by mechanical and heat action such as mixing, extrusion and chemical. These proteins have a certain fleshy taste sensation. Therefore, it has special application in meat conditioning and can replace some lean meat raw materials.
1. Water-retaining property
The water retention of soy protein plays an important role in meat production, especially its ability to absorb, combine and bind water in the processing of minced meat products, which can not only retain the juice of raw meat, increase the taste and flavor of products, but also increase the yield of products. The water retention of proteins is also affected by many factors, such as viscosity, pH, ionization strength and temperature. Ma Yuxiang studied the effect of the addition of soy protein isolate on salt-soluble muscle protein heat-induced gel, and the experimental results showed that the addition of soy protein isolate made the ultrastructure of the mixed protein gel rough, reduced the strength of the mixed protein gel, but improved the water-retaining capacity of the gel.
2. Emulsifying property
Emulsifying soybean protein hydrophilic, lipophilic determines its emulsifying stability, soybean protein is a surfactant, it can reduce the surface tension of water and oil, and reduce the surface tension of water and air, so it is easy to form a more stable emulsion. The emulsified oil droplets are stabilized by the heavy white material that accumulates on the surface of the oil droplets, forming a protective layer. This protective layer can prevent the accumulation of oil droplets and the destruction of the emulsification state, so that the emulsification performance is stable. In the preparation of baked food, frozen food and soup food, a large number of studies have been reported on adding human soy protein isolate as emulsifier to stabilize the product state.
3. Caking property
Protein molecular bonding, strong solubility and absorption ability make it has caking property, It apply to adjust food properties. When protein heatto 80 ℃, proteinwill happen business solution or analysis solution, molecular volume increases, viscosity increases, more than 90 ℃ viscosity decreases, pH in six to eight, protein structure is the most stable, maximum viscosity; Above 11, the viscosity is sharply reduced due to the breakdown of protein bonding.
4. Gel property
When meat products containing soy protein are heated, they will form a salty gelatinous structure, which has an obvious effect on the water retention and taste of the products due to the hardness, elasticity, flake and texture of the products. The formation of gel is affected by many factors, including heating time, temperature and concentration of soy protein solution.
Soybean protein contains essential amino acids, which can strengthen the nutritional composition of prepared meat products and play an important role in improving the quality of prepared meat products.
1.High cost effective protein source with enhanced nutrition
Soybean protein has been widely used in the preparation of meat products because of its low price and good protein quality. Adding soybean protein to all kinds of frozen meat products can not only improve the ratio of protein, but also make the nutrition of protein more comprehensive and reasonable.
2.Flavoring in prepared meat products
Soybean protein contains a small amount of fatty acids and carbohydrates, after heating will produce unique aroma, and regulate the products sometimes raw meat (fish) or ingredients and due to the processing of the I art, such as sterilization produced some of the unpleasant smell, may cause consumers antipathy, soy protein unique fragrance smell to above has certain masking effect, Therefore, soy protein has a certain flavoring effect.
3.Soy protein can improve the structure of prepared meat products
Soybean protein has good gel properties and bonding properties, which can effectively improve the texture of the product, enhance the elasticity and hardness of the product, and make the product compact in structure and better in taste. More meaty, especially in fast east meat country, live meatballs and meat products are more sold.
4.The emulsifying property of soybean protein was used to solve the problem of oil coming out of water of prepared meat products
Water, oil is one of the most common problems in the process of cooking in the conditioning of internal products, using the emulsification characteristics of soybean heavy white, so that the water and oil form a grain for the field network structure, so that the water and oil in the conditioning of internal products are very south, in the storage and cooking process of water, oil hidden less.
Two important processes for processing prepared meat products are processing raw meat and curing ingredients. According to the processing characteristics of prepared meat products, there are usually the following adding methods:
Large pieces of fresh meat are added with pickling solution. The soybean protein soluble brine brine is added by injection, and then other processing methods are carried out. This method can make protein evenly distributed in meat. Soy protein generally accounts for 2 to 6 percent of meat products by weight.
That is, soybean protein products in chopping, rolling, stirring process at the beginning of the state of dry material evenly added, but the dry material should be added to the meat products before fat.
In order to make full use of the functional characteristics of soybean protein, soybean protein products had better be hydrated before adding and made into a dispersion containing 18% of protein. The water ratio is soybean powder: water is 1:(1.5~1.8), protein concentrate: water is 1:(2~2.5), protein isolate: water is 1:(3.5~4).
Regulate meat as an emerging industry, its accessories added by the wide attention of the society, as a result of the good function of the soy protein, a variety of features, has become an important conditioning meat processing accessories, the size of the amount of its flavor, texture, structure plays an important role, If add a little amount of product caused not harmonious, not masking bad smell flavor, not to reach the effect of flavouring, And it will lead to loose product structure, soft taste and other adverse results; On the contrary, excessive use of the product will cause too strong bean smell, taste hard and other adverse phenomenons, the specific amount of soy protein to be added according to the quality of soy protein and the type of product to be developed to decide comprehensively.
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.
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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.
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