Quick Answer
Jerky stored in a Mylar bag can last for 2-5 years, depending on factors like moisture content, storage conditions, and handling.
Factors Affecting Shelf Life
Jerky’s shelf life in a Mylar bag is influenced by several factors, including moisture content, storage conditions, and handling. The ideal moisture content for jerky is between 10% and 15%, as this range inhibits bacterial growth. To achieve this, it’s essential to dry jerky thoroughly before storing it in a Mylar bag.
Storage Conditions
Proper storage is crucial for maintaining jerky’s shelf life. Store the Mylar bag in a cool, dry place, away from direct sunlight and heat sources. The ideal storage temperature range is between 50°F and 70°F (10°C and 21°C). Avoid storing jerky near chemicals, pesticides, or other substances that might contaminate the food.
Handling and Packaging Techniques
When packaging jerky in Mylar bags, it’s essential to follow proper techniques to minimize the risk of contamination. Use a vacuum sealer to remove air from the bag, and then heat-seal the bag to prevent re-entry of air and moisture. This technique helps preserve the jerky’s texture and flavor. Additionally, consider adding oxygen absorbers or desiccants to the bag to further minimize moisture and extend shelf life.
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