Guangzhou ZIO Chemical Co., Ltd. is one of the leading manufacturers and suppliers of soy protein isolate for high-protein foods in China. Welcome to buy bulk high quality chemicals in stock here from our factory. For price consultation, contact us.
Soy Protein Isolate (SPI) is a high-quality plant protein with a dry protein content of no less than 90%, which is produced from low-temperature defatted soybean meal through processes such as alkaline extraction, acid precipitation, separation, and drying. It has a reasonable amino acid composition, is rich in lysine, contains no cholesterol, and possesses excellent functional properties such as emulsifying, gelling, water-holding, oil absorption, and film-forming capabilities. Due to these characteristics, soy protein isolate is widely used in the fields of food, medicine, cosmetics, and feed.
Soy Protein Isolate Application:
I. Food and Beverage Industry
Meat product processing: Soy protein isolate is an important quality enhancer in meat products. Adding 3% to 8% of the isolated protein to products such as sausages, ham, and meatballs can take advantage of its emulsifying, water-holding, and oil-retaining properties to increase the product yield, prevent the separation of oil and water, make the product texture fine and the slicing quality good, and improve the taste.
Dairy products and plant-based beverages: They are used to replace skimmed milk powder in the production of ice cream, which can improve emulsification properties and prevent sugar crystallization; they are also widely used in products such as plant milk (like soy milk), vegetable fat powder, and cheese substitutes, providing protein nutrition and a rich taste, suitable for people with lactose intolerance.
Beverages and nutritional products: Added to products such as nutritional cereals, coffee mixes, blended soy milk powder, high-protein sports drinks, and meal replacement shakes, to increase protein content and nutritional value.
Cereals and baking: When making bread, adding no more than 5% of separated egg whites can increase the volume of the bread, improve the color of the crust, and extend the shelf life; when processing noodles, adding 2% to 3% can reduce the breakage rate, increase the yield of noodles, and improve the taste.
Vegetarianism and Functional Foods: Utilizing the gel-like and organized properties of soy protein for the production of plant-based meat products such as vegetarian meat and vegetarian burgers, to simulate the texture of meat.
II. Cosmetics and Personal Care Products
Emulsifiers and stabilizers: Soy protein isolate has a high surface activity and can effectively emulsify oils. It is often used in the preparation of emulsions for cosmetics such as creams and lotions, as well as for stabilizing the systems.
Moisturizing and film-forming agent: With excellent coverage and film-forming properties, it can form a protective film on the skin surface, preventing water evaporation, and is used for moisturizing and softening the skin.
III. Medical and Health Care Products
Nutritional supplements: As a high-quality plant protein source, they are used in postoperative nutritional preparations, protein supplements and other products.
Functional component raw material: Through enzymatic hydrolysis technology, soybean protein isolate can be converted into peptide products with antioxidant activity, which can be applied in health foods and medicines.
IV. Feed Industry
As a high-protein additive for aquatic, pet and livestock feed, it has good digestibility and does not contain anti-nutritional factors.
About us
Guangzhou ZIO Chemical Co., Ltd., was established in the spring of 2005, focusing on the production and sales of food additives,mainly including acidity regulators, preservatives, sweeteners, thickeners, emulsifiers, antioxidants, vitamins, flavors, food pigments, etc.Our products are widely used in food, cosmetics, feed, toys, pigments, detergents, rubber, electroplating and other industries.After more than 20 years of development, our business has expanded to more than 120 countries and regions in Africa, Asia,the Middle East, South America, Europe, etc.
We have an efficient and convenient logistics network, large-scale factories, large independent storage centers,and a professional export sales team. We provide one-stop services, from raw material procurement to technical support,to solve customers' worries in all aspects. I hope we can work together to achieve a win-win situation and create a better future!
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