What is polyvinyl alcohol used for in food?
Polyvinyl Alcohol, commonly abbreviated as PVA, is a water-soluble synthetic polymer. It is derived from polyvinyl acetate through a process of hydrolysis. It is known for its excellent film-forming, emulsifying, and adhesive properties, which make it a popular choice in various industries.
Polyvinyl alcohol has various applications in the food industries as a binding and coating agent. It is a film coating agent specially in applications where moisture barrier/ protection properties are required.
1.Packaging materials: PVA can be made into packaging films with good gas - barrier properties. These films are used to package food, preventing the entry of oxygen and moisture, which helps to prolong the shelf life of food products. Additionally, PVA-based water-soluble films are sometimes used for packaging certain food items, offering convenience and reducing waste.
2.Edible coatings: Polyvinyl alcohol can be used to form edible coatings on food. These coatings can act as a protective layer, helping to retain the moisture, flavor, and nutrients of the food.
3.Binder in food processing: In some food products, especially those that require shaping or binding, it can be used as a binder.
It's important to note that when PVA is used in food - related applications, it must meet strict food - grade safety standards to ensure that it is harmless to human health.
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Why choose GNEE BIO?
GNEE BIO is located in Henan Province, China, we have passed the quality system certification, have self-managed import and export rights, and our products are well received by customers. Integrity is our principle, customer satisfaction is our goal, and we will continue to ensure quality. Our products have been sold to dozens of countries and regions such as North America, South America, Europe, Asia, Australia and South Africa, etc., enjoying high reputation and popularity in the international arena.
Our advantages
1.Available from stock
A variety of raw material specifications are in sufficient stock and can be shipped on the same day
2.Support customized
For detailed specifications and paramaters,please consult customer service for customized quotes
3.Worry-free after-sale
Factory wholesale quality assurance,affordable price,worry-free after-sales
