How should Brazil nuts be stored for freshness?

Storing Brazil nuts properly maintains their nutritional value and flavors and prevents rancidity. Due to their high fat content, they are susceptible to oxidation from heat, light, or airborne contaminants. In fact, refrigeration in a sealed airtight container can preserve freshness for a long time. Nutritional values and selenium keep potency, without any potentially harmful compounds.

Keeping nuts chilled slows down oxidation, which helps preserve the healthy fats and selenium. Freezing provides the best protection, enabling nut antioxidant compounds to remain stable for up to six months. Remember to always portion the nuts first before freezing. Repeated thawed cycles can lead to unwanted moisture absorption, which ultimately impacts the nuts' texture.

Rancid nuts possess fewer nutrients. They can develop compounds that promote harmful growth. Oxidized fats are free radicals, which are damaging to cells. Eating rancid nuts will cause discomfort in your gut. There are no health benefits to eating rancid foods. If the nuts show any signs of spoilage, discard them immediately.

Commercial packaging will often use nitrogen flushing to prevent immediate oxidation. After opening, immediately transfer nuts to airtight containers. Never store near onions or spices because they transfer flavors and odors. Additionally, be sure to label your containers with when you opened or stored them for easy freshness tracking.

To restore the quality of nuts stored in the refrigerator, bring them to room temperature before consuming. Nuts kept in the freezer require defrosting overnight in a fridge. Do not microwave, as the heating process will cause the nutrient levels to degrade more quickly. Proper handling preserves texture and flavor.

Read the full article: Top 10 Benefits Brazil Nuts Provide