Cabinets keep the light out, perfect for food storage.
Wheat berries are a great source of healthy whole grains and are rich in dietary fiber. When buying wheat berries, look for grains with undamaged kernels because the outer bran layer protects the kernel's flavor and nutrients from destruction by light and air. Plastic containers are a great way to protect the berries, and if stored properly, wheat berries can last for months.
Eliminating Moisture
All whole grains should be stored in airtight containers, so a plastic container is ideal if it is in a cool, dry place and out of direct light. The goal is to prevent the flour from absorbing moisture, as this will decrease the shelf life of the product.
Refrigerating
If storing in the refrigerator, keeping moisture out is not the only factor to consider. The plastic container should also function to keep odors and flavors from other foods stored in the refrigerator away from the wheat.
Freezing
Not only can fresh wheat berries be stored safely in plastic containers in the freezer, they can be cooked and frozen for ready use. The freezer is the best location for long-term storage and plastic containers provide optimum freshness.
Ground Wheat Berries
Wheat berries can also be ground into whole wheat flour. Once this process is complete, the berries should be stored as any flour is stored. A closed plastic container in a dry cabinet, as opposed to the paper bags flour is often found in, will increase the shelf life. Whole wheat flour will last six months to one year in the freezer if stored in tightly sealed plastic containers. Whole grain flour does not keep as long as other flours because the germ portion of the whole grain can cause the flour to become rancid over time.
Considerations
While plastic containers provide optimal freshness and the longest possible shelf life, there is growing concern over the harmful effects of using plastic. Several research studies have found the chemicals in the plastic can leach into the food being stored. The more liquid a food is the better chance it has to pick up plastic molecules. Since wheat berries are not liquid, there is a minimal chance of any leaching.
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