E904: A Glazing Agent In Food - Uses, Safety, And Alternatives

Time for reading: ~1 minutes Last Updated: December 23, 2023


Learn about E904, a food additive commonly used as a glazing agent in various confectionery items. Discover its uses, safety, common foods that contain it, and alternatives.

What is E904?

E904 is a food additive that is commonly used in the food industry. It is also known as shellac or confectioner's glaze. Shellac is a natural resin that is secreted by the female lac bug, which is found in the forests of India and Thailand. The resin is harvested and processed to create shellac flakes, which are then dissolved in alcohol to create the liquid form of E904.

Why is E904 used in food?

E904 is primarily used as a glazing agent in food products. It provides a glossy finish and enhances the appearance of various confectionery items, such as candies, chocolates, and coated fruits. It also helps to extend the shelf life of these products by providing a protective coating that prevents moisture loss and oxidation.

Is E904 safe to consume?

E904 is considered safe for consumption by regulatory authorities, such as the Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA). It has been approved for use in food products and is classified as a food additive with the code E904. However, it is important to note that some individuals may have an allergic reaction to shellac, so it is always recommended to check the ingredient list and consult with a healthcare professional if you have any concerns.

Common foods that contain E904

E904 can be found in a variety of food products, especially those that have a shiny or glossy appearance. Some common examples include:

  • Candies and chocolates
  • Coated fruits, such as apples or grapes
  • Hard shell capsules for medications
  • Some alcoholic beverages

Alternatives to E904

If you prefer to avoid E904 or have an allergy to shellac, there are alternative glazing agents that can be used in food products. Some common alternatives include:

  • Beeswax
  • Carnauba wax
  • Vegetable-based glazes
  • Plant-based resins

It is always a good idea to read the ingredient labels carefully and choose products that align with your dietary preferences and restrictions.

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