Parboiled rice can be stored in airtight jars for up to 2 years if stored properly in a cool, dry place away from direct sunlight.
Parboiled rice, also known as converted rice, undergoes a process where the rice is soaked, steamed, and dried before milling. This process gelatinizes the starch, driving nutrients from the bran into the grain, making it more nutritious and also extending its shelf life. When stored in airtight containers, the rice is protected from moisture, pests, and temperature fluctuations, all of which can degrade the quality and lead to spoilage. The airtight seal prevents oxidation and the absorption of odors, preserving the rice's flavor and texture. To maximize the storage life, ensure the rice is completely dry before sealing it in the jars. A cool, dark pantry or cupboard is the ideal location. Regularly check the jars for any signs of condensation or pest activity.
To further extend the shelf life of your parboiled rice, consider adding oxygen absorbers to the airtight jars before sealing. These absorbers remove oxygen, creating an environment that is less conducive to spoilage and insect infestation.