Food grade castor oil is a type of fatty oil derived from the castor bean, Ricinus communis. It is commonly used in various industries, including food manufacturing, skincare, and personal care products. This oil has a distinctive yellow or brown color and an odor, which may vary depending on its source and processing method.
In the food industry, castor oil is primarily used as a food additive or flavoring. It is approved for use in contact with food as a processing aid or emulsifier. Food grade castor oil is not intended for direct consumption and contains no vitamins, minerals, or other nutrients. It is generally recognized as safe (GRAS) by the FDA for its use in food and is considered to be non-toxic.
In contrast to other food grades of olive oil, castor oil does not contain anti-oxidants or additional health benefits beyond its culinary uses. It is not suitable for use in salads, sandwiches, or any other food that requires a low-acidity or high-cholesterol environment.
One of the key benefits of food grade castor oil is its high melting point, which allows it to be easily stored and transported. Additionally, it has a relatively long shelf life when properly stored, typically around three years from the bottling date.
castor oil in food制造业
