E908 - Rice bran wax

Origin

Rice bran wax is a hard, yellowish-brown wax obtained from rice bran oil, which is extracted from rice bran, a byproduct of rice milling. The wax is separated from the oil through a process called winterization and subsequent refining. It is composed of a mixture of fatty acids, alcohols, esters, and hydrocarbons.

Usage

Rice bran wax is used in a variety of applications, primarily as a glazing agent in confectionery, fruits, and vegetables. It provides a protective coating that enhances shine, reduces moisture loss, and extends shelf life. It is also used as a binder, texturizer, or lubricant in food products. Beyond food, it finds use in cosmetics, pharmaceuticals, and industrial applications such as in polishes and coatings. The typical usage levels in food are relatively low, generally not exceeding a few hundred parts per million.

Side Effects

Rice bran wax is generally considered safe for human consumption. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated rice bran wax and established an Acceptable Daily Intake (ADI) of "not specified," meaning that, based on available data, the intake of rice bran wax at levels necessary to achieve the desired technological effect does not represent a health concern. No significant adverse effects have been reported in association with its use as a food additive. However, as with any food substance, some individuals may experience allergic reactions, although these are rare.

Regulatory Status

Rice bran wax is approved for use as a food additive in many countries, including the United States, the European Union, and Japan. In the United States, it is generally recognized as safe (GRAS) by the Food and Drug Administration (FDA) under 21 CFR 185.1978. In the European Union, it is designated as E908 and is permitted for use in specific food categories according to Regulation (EC) No 1333/2008 on food additives.