Learn about zein, a protein found in corn, its applications in the food industry, benefits, and its presence in diets. Discover more about zein in this comprehensive article.
Zein is a protein found in corn, specifically in the endosperm of corn kernels. It is a type of prolamin, which is a storage protein commonly found in cereal grains. Zein is unique to corn and is responsible for the yellow color of corn kernels.
Zein is not commonly consumed as a standalone protein source in human nutrition. However, it has several applications in the food industry. Zein is often used as a coating for food products, such as candy, nuts, and pharmaceutical capsules. It provides a protective barrier and helps to extend the shelf life of these products.
While zein is not a significant source of nutrition, it does offer some benefits. As a coating, zein can help prevent moisture loss and maintain the texture and freshness of food products. It also acts as a barrier against oxygen and can protect against spoilage and rancidity.
Zein is not commonly included in specific diets or meal plans. However, it is important to be aware of its presence in certain food products, especially if you have a corn allergy or intolerance. Zein can be found in various processed foods, so it is essential to read ingredient labels carefully.
Due to its primarily industrial use, zein is not a common ingredient in home cooking or recipes. It is mainly utilized in food manufacturing processes for its coating properties. Therefore, there are no specific recipes that feature zein as a key ingredient.