How to preserve grains

How to preserve grains (Photo: iStock)

For the mindful prepper or the budget-conscious cook, the importance of long-term grain storage is undeniable. A well-stocked pantry brimming with whole grains like black beans, brown rice or oats will help you save a penny or two thanks to bulk buying.

However, keeping them fresh for months leave alone just a few weeks can be quite a test and that is why before you commit to buying that sack of Mwea rice, you must have a contingency plan.

After all, who wants to discover their precious grains rendered inedible due to an uninvited infestation or moisture-induced spoilage?

The primary foes in the battle for long-term grain storage are multiple. You must factor in moisture, oxygen and pests. Moisture promotes mold growth and makes the grains inedible while oxygen accelerates their natural breakdown thus leading to a loss of nutrients and flavour. Pests on the other hand can contaminate your precious reserves turning your emergency stock into a feeding frenzy for unwanted visitors.

To combat this, you will need a strategic plan:

1. Airtight containers

Food-grade plastic buckets with tight-fitting lids or some special zip-lock bags with oxygen absorbers are ideal choices. These create a barrier against moisture and oxygen, hindering the growth of mold and slowing down the natural breakdown of the grains.

2. Storage requirements

Light can degrade the nutritional value of grains over time. Therefore, choose a cool, dark location in your pantry, basement or a designated storage area with consistent temperatures ideally between 10°C and 21°C.

3. Rotation is key

Just like a well-stocked library, your grain storage benefits from rotation. Date your containers upon purchase and prioritize using the oldest grains first. This ensures optimal freshness and prevents your stockpile from becoming a forgotten graveyard of forgotten grains.

While long-term grain storage offers undeniable benefits, it's important to remember that no food lasts forever. Most grains, when stored properly, can retain their quality for up to one year with some varieties lasting even longer. However, conducting regular inspections and rotating your stock ensures you have access to fresh, flavourful and nutritious grains whenever you need them.

So, the next time you find yourself browsing the bulk section at the grocery store or wholesale shop at your local centre, consider stocking up on a few extra bags of grains. With the right information and a well-equipped pantry, you can create your own long-lasting pantry. There is no better way to prepare for future emergencies in the face of the unexpected. If the lockdowns taught us anything, it is the importance of prepping and storing for the future.