E908 — Rice Bran Wax

Rice bran wax, designated as E908, is a natural food additive derived from the waxy coating of rice bran. It is primarily used in the food industry as a glazing agent and anti-foaming agent. This additive is completely natural, without any chemical or synthetic inclusions. 

Danger Level: 0 — Safe

Purpose in Products

Rice bran wax serves several functions in food products:

  • Glazing Agent: It imparts a glossy finish to confectionery items, such as non-chocolate candies and chewing gum, enhancing their visual appeal. 
  • Anti-Foaming Agent: It helps create a smooth consistency and prevents foaming during food processing. 

Health Considerations

Rice bran wax is considered safe for consumption. It is a natural dietary fiber and is not absorbed by the human body, which can aid in digestion and promote a feeling of fullness. However, consuming large amounts may lead to gastrointestinal discomfort, such as bloating or diarrhea.

Impact on Children

Rice bran wax is safe for children when consumed in typical dietary amounts. Its high fiber content can be beneficial for digestive health. Nonetheless, excessive intake should be avoided to prevent potential digestive issues.

Impact on Taste

Rice bran wax is tasteless and odorless, making it an ideal ingredient for various food products without altering their flavor profiles.

Compatibility with Other Additives

Rice bran wax is compatible with various other food additives, including sugars and other hydrocolloids. For instance, it shows synergy with locust bean gum, resulting in increased gel strength and enhanced elasticity in gels.

Natural Occurrence

Rice bran wax is derived from the waxy coating of rice bran, a byproduct of rice milling. The rice bran undergoes a refining process to extract the wax, which is then used in various applications, including food products.

Alternatives and Substitutes

For those seeking alternatives to rice bran wax, options include:

  • Beeswax: A natural wax produced by honeybees, used as a glazing agent in various food products.
  • Carnauba Wax: A plant-based wax derived from the leaves of the carnauba palm, used as a glazing agent in confectionery.
  • Shellac: A resin secreted by the female lac bug, used as a glazing agent in food products.

Regulation

Rice bran wax is approved for use as a food additive in many countries, including the European Union, where it is designated as E908. Regulatory bodies such as the European Food Safety Authority (EFSA) have evaluated its safety and concluded that it poses no health concerns when used within established limits.

Conclusion

Rice bran wax (E908) is a versatile and natural food additive with a long history of safe use. Its ability to act as a glazing agent and anti-foaming agent makes it valuable in various food products. While generally safe, it is advisable to consume it in moderation to avoid potential digestive discomfort.