Soy Isolate Protein

What Is Soy protein Isolate?

Soy Isolate Protein (SPI) is a highly refined protein product extracted from soybeans. It is an edible soy protein product made from dehulled and defatted cold-pressed soybean cake or low-temperature desolvated soybean meal, processed through dilute alkali extraction, acid precipitation, centrifugal separation, spray drying and other processes. It not only has a high protein content, but also has high functionality and nutritional value of protein, and is an excellent additive for various foods. The protein content is over 90%, there are nearly 20 types of amino acids, and it contains essential amino acids for the human body. It is rich in nutrition and does not contain cholesterol. It is one of the few varieties of plant protein that can replace animal protein, and is particularly beneficial to human health.

Features

High protein content: SPI usually has a protein content of over 90%, much higher than many other foods, such as milk and pork.

Easy to digest and absorb: Its digestibility can reach over 97%, making SPI a very easy source of protein for human body to absorb.

Excellent gel-forming ability: It can form a stable gel when heated, which is very useful in many food processing.

Rich in essential amino acids: It contains a variety of essential amino acids for human body, such as lysine, leucine, threonine and tryptophan, which are necessary for maintaining good health.

Nutritional Value

High protein content: The protein content is as high as 90% or more, which is a high-quality source of plant protein.

Low fat: It is almost fat-free, very suitable for people who need a low-fat diet.

Rich in essential amino acids: Contains nearly 20 kinds of amino acids, 8 of which are essential amino acids for the human body and are essential for maintaining human health.

Health Benefits

Provide high-quality protein: Rich in high-quality protein, it is a good source of amino acids needed by the human body, which helps maintain healthy muscle tissue and body functions.

Lower cholesterol: Contains rich ingredients such as soy isoflavones and plant sterols, which help lower low-density lipoprotein cholesterol levels and reduce the risk of cardiovascular disease.

Improve immunity: It can increase the protein content in the body and promote the synthesis of immunoglobulins, thereby improving immunity.

Control blood sugar: The plant protein and fiber in Soy Protein Isolate help control blood sugar levels, which is beneficial for diabetics or people with poor blood sugar control.

Improve digestive health: Fiber helps promote digestive health and prevent constipation and other digestive problems.

Cardiovascular health: It helps lower total cholesterol and low-density lipoprotein cholesterol levels in the blood, thereby reducing the risk of heart disease. In addition, it can also increase the level of beneficial high-density lipoprotein (HDL), further reducing the risk of cardiovascular disease.

Bone health: The protein helps increase the calcium content in the bones and reduce urinary calcium loss, thereby maintaining bone health and preventing osteoporosis.

Main Functional Characteristics

Emulsification

It is a typical surfactant, which is manifested as emulsification in practical applications. This is one of the most important and basic properties of soy protein. It can simultaneously reduce the surface tension of water and air as well as water and oil to form a stable emulsion.

Gelation

The higher the protein content, the easier it is to produce a hard gel with strong toughness and good elasticity. If the protein concentration is lower than 70%, only soft gel can be made.

Foaming

The increase in volume during the processing is foaming. Degradants can be used to enhance foaming. The lower the degree of polymerization, the stronger the foaming.

Conjunctival

After moderate mixing with water and then high-pressure steaming, a thin film can be formed on the surface, which is a barrier between water and the water-containing agent.

Application

Food

Meat products: used to improve the tissue characteristics of meat products, reduce syneresis, improve product quality and appearance, and as a coating material to delay oxidation and extend shelf life.

Beverages: Add soy protein isolate to protein drinks, nutritional drinks, etc. to enhance nutritional value and improve taste.

Noodle products: Adding to noodle products can improve gluten strength, increase dough water absorption, optimize product flavor and enhance nutritional value.

Soy products: As a substitute for soy products, it can imitate the taste and flavor of natural meat to meet the needs of vegetarians.

Snack food industry: Adding to snack foods can improve the taste and nutritional value of food, such as in cakes and ice cream.

Health products

Soy Isolate Protein can be used to make nutritional supplements such as protein powder and protein bars, suitable for fitness enthusiasts, the elderly and other people who need to supplement protein.

Formulation Of Soy Isolate Protein

Capusle Formulation

Tablet Formulation

Solid Drink Formula

Certificates

YTBIO is developing in an all-round way. We have our own factory, quality inspection and R&D team. We are committed to providing customers with the best quality Soy Isolate Protein and services. It is our original intention to let every consumer enjoy high-quality and healthy products. If you have any needs or questions about our products, please feel free to contact us and we will reply you as soon as possible.

Packaging and Shipping

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