No, rice grains should not be oiled before storing. Oiling rice can attract pests, promote rancidity, and negatively impact its flavor and cooking properties.
Rice is best stored in a cool, dry, and dark place to maintain its quality and prevent spoilage. Adding oil introduces moisture and fat, creating a more favorable environment for mold growth and insect infestation. The oil itself can also go rancid over time, imparting an unpleasant taste and odor to the rice. Proper storage involves using airtight containers or resealable bags to protect the rice from humidity and pests. For long-term storage, consider using oxygen absorbers to further reduce the risk of spoilage. Different types of rice, such as white rice, brown rice, and wild rice, have varying shelf lives, with brown rice being more susceptible to spoilage due to its higher oil content. Therefore, maintaining a dry environment is crucial for all types of rice.
To keep pests away from your stored rice, add a few bay leaves to the container. The scent repels many common pantry pests without affecting the flavor of the rice.