Qty 10

This 300cc Oxygen Absorber is a must if you are packaging food for long term.  Package of 25 .Add 1 to the top of either of the bags we sell for long term use.

Understanding Oxygen Absorbers and Their Role in Food Preservation

Why Use Oxygen Absorbers?

Oxygen absorbers are essential for keeping stored food fresh and extending its shelf life. These small, packet-like tools are widely used in the food industry to maintain the quality of products like beef jerky, nuts, grains, and dried foods. By removing oxygen from sealed environments, they inhibit the growth of spoilage-causing elements, such as bacteria and mold.

How They Work

The concept behind oxygen absorbers is quite simple: they contain iron powder, which reacts with oxygen in the air to form rust—thereby removing oxygen. This chemical reaction creates a low-oxygen atmosphere, an environment where many spoilage agents cannot thrive. As oxygen is only about 20% of air, an absorber targets just this component, leaving the nitrogen.

Application Tips

1. Immediate Use: Oxygen absorbers begin working almost instantly once exposed to air. It's crucial to use them quickly after opening the package and ensure a tight seal in a container or a vacuum-sealed bag.

2. Optimal Engagement: If you're not using all the absorbers, place any remaining packets in an airtight container, such as a glass mason jar, to preserve their effectiveness. Left exposed, they become ineffective within hours.

3. Choosing the Right Size: Oxygen absorbers come in various sizes, often measured in cubic centimeters (cc), like 100cc, 300cc, and 500cc. The size corresponds to the volume of oxygen they can absorb. For instance, larger containers like #10 cans or 5-gallon buckets will require more or larger absorbers to be effective.

Storage and Shelf Life

Unopened oxygen absorbers typically have a shelf life of up to six months. Once opened, their potency diminishes quickly if not properly sealed in an airtight environment. To maximize their lifespan and utility, it's recommended to plan your storage strategy and usage accordingly.

Best Practices for Use

• Where to Use: Ideal for airtight containers holding foods that are prone to staleness and spoilage. They work wonders with dried produce, grains, and meats.
• Long-term Freshness: Utilizing these tools can significantly extend the freshness of your stored food, ensuring that it remains safe and enjoyable for longer durations.

By understanding and applying these guidelines, oxygen absorbers can become a vital part of your food storage arsenal, helping keep your pantry stocked with fresh provisions.

When you're using oxygen absorbers, it's crucial to store any unused packets properly to maintain their effectiveness. Here's how to do it:

Immediate Use

• Initial Activation: Once you open the package of oxygen absorbers, they become active within 20 minutes. So, plan ahead to use them as promptly as possible.

Storing Unused Absorbers

1. Seal Carefully: If you don't use all the absorbers at once, seal the remainder in an airtight container immediately. A glass mason jar with a good seal or a vacuum-sealed bag works well.

2. Avoid Exposure: Exposure to air can render them ineffective in just a few hours, so minimizing air contact is essential after opening the package.

Long-Term Considerations

• Shelf Life: For most effectiveness, aim to use your oxygen absorbers within six months of purchase. Over time, even stored correctly, they can lose some potency.

By following these steps, you can ensure your oxygen absorbers retain their ability to keep your stored goods fresh.

How Long Do Oxygen Absorbers Remain Effective?

Oxygen absorbers are an essential tool for preserving the freshness and longevity of various foods and other products. However, they don't last forever. It's important to use them within six months of purchase to ensure optimal effectiveness.

Why Six Months?
After six months, oxygen absorbers begin to lose their ability to effectively absorb oxygen. This decline in performance can affect the preservation quality of your stored goods.

Tips for Maximizing Effectiveness:

• Store Properly: Keep them sealed in an airtight container until you're ready to use them.
• Monitor Packaging: Once opened, use the absorbers as quickly as possible to maintain their integrity.
• Check Indicators: Some absorbers come with an indicator that changes color to show their effectiveness level.

By following these guidelines, you can maximize the performance of your oxygen absorbers and ensure your products stay fresh for as long as possible

Understanding 'cc' in Oxygen Absorbers

The measurement 'cc' stands for cubic centimeters and is often used interchangeably with milliliters (ml), as they are equivalent units. In the context of oxygen absorbers, this measurement indicates the capacity of the absorber to remove oxygen from a sealed environment.

How Does It Work?

• 1cc = 1ml: Both units measure volume, so a 100cc oxygen absorber can effectively handle 100 milliliters or cubic centimeters of oxygen.
• Oxygen in Air: Air compositionally is about 20% oxygen and 80% nitrogen. Oxygen absorbers target and eliminate only the oxygen portion.

Practical Application

When choosing an oxygen absorber:

• 100cc Absorber: Suitable for small packages; it can remove 100 cubic centimeters of oxygen.
• 300cc or 500cc Absorbers: These have higher capacities and are ideal for larger food storage needs. You can use fewer of these larger absorbers compared to using multiple smaller ones.

By understanding 'cc' in this context, you can select the right absorber size to ensure your food products remain fresh and oxygen-free.

How Quickly Do Oxygen Absorbers Activate?

Upon exposure to air, oxygen absorbers kick into action almost immediately, typically within 20 minutes. These handy packets, filled with substances like iron powder, are designed to remove oxygen from sealed containers, thus prolonging the shelf life of food products.

However, their effectiveness diminishes rapidly if left exposed to open air. In just a short span, usually around 5 hours, they become entirely ineffective. To ensure they perform optimally, it's vital to seal them quickly within the intended packaging.

Are Oxygen Absorbers Allergen-Free?

When considering the use of oxygen absorbers, many might wonder if these packets contain any allergens. Rest assured, oxygen absorbers are designed specifically to preserve the freshness and quality of packaged food products without introducing allergenic substances.

Key Points:

• Composition: Oxygen absorbers typically contain iron powder, salt, and moisture. These ingredients are commonly regarded as safe and non-allergenic since they do not include proteins or compounds commonly linked to allergic reactions.

• Food Safety: The primary function of these absorbers is to reduce the oxygen levels within a package, thereby extending the shelf life of foods. They do not mix or interact with the food itself.

• Regulation and Testing: Most oxygen absorbers are produced in compliance with food safety regulations, ensuring that they are free from contamination by allergens.

In conclusion, if you're concerned about allergens, oxygen absorbers are considered safe and allergen-free. However, it's always wise to check specific product labels or consult with manufacturers if you have specific health concerns.