Posted by PackFreshUSA on Jan 9th 2018
There is nothing like making homemade jerky. We love all types of jerky aroundhere and a significant percentage of our customers are using our products withtheir jerky. However, finding mold on your jerky can be disappointing. We oftenreceive questions regarding mold in jerky and how it may be avoided.
First and foremost, mold in jerky can be caused by many factors but the main culpritsare always moisture and oxygen. Ultimately, they will contribute to bacterialgrowth and cause your jerky to spoil.
Jerky will mold if not enough moisture has been removed fromthe meat during the drying process; therefore, it should have around 90% to 95% of themoisture in the meat removed during drying. Ifit doesn't, the moisture still in the meat will cause mold spores to grow. Ifthe jerky is dried almost completely, mold usually will not grow.
We often get asked whether to use a desiccant or an oxygen absorber with jerky.The answer is always a little tricky because it depends on the moisture youwish to retain in your jerky and how long you plan on storing it for.
Storing jerky for short term, anywhere between 1 to 3 months, will require anair tight container such as a stand-up pouch, Mylar bag or mason jar. Dependingon the consistency you wish to retain adding a food-grade desiccant will allowyour jerky to maintain a constant level of moisture. Desiccants buffer themoisture in the packaging, which could help preservation by limiting theconcentration of water. A desiccant will also remain effective without havingto use hermetically sealed packaging. You often see this type of packaging withstore bought jerky.
If you plan on storing your jerky for long term, vacuum sealing it in vacuumbags will allow you to keep the moisture in and the air out. Include an oxygenabsorber to maintain the freshness and consistency of your jerky, and to preventoxygen from spoiling your jerky. You can preserve your jerky for well over 12 months!
Also, mold seems to grow or developquicker in a high moisture environment. So, the refrigerator is not a goodplace to store jerky, unless it is vacuum packed. But since jerky is driedmeat, it is not necessary to store it refrigerated anyway.
Please keep in mind that according toa study published by the American Medical Association, E.Coli can survive dryingtimes of up to 10 hours and temperatures of up to 145 degrees F. It isrecommended that venison being dried for jerky should be precooked to aninternal temperature of at least 165 degrees F. Hunters and other consumersneed to understand that wild game should be handled and cooked with the samecaution recommended for other meats.
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FAQs
Long-term Jerky Storage: Dry and Airtight Is the Way to Go
Keep your jerky in a cool, dry place, away from direct sunlight and in an airtight container. To further ensure that your jerky maintains its flavor and texture, consider adding a desiccant pack in the container, which can absorb any residual moisture.
What is the best container to store jerky in? ›
The most reliable, convenient, and effective option to store homemade jerky is a resealable, plastic freezer bag. Other options such as a mason jar, tupperware, or vacuum-sealed bag are also acceptable, but have a few shortcomings that we will discuss below.
Is it better to freeze or refrigerate jerky? ›
The best way to keep opened store-bought jerky fresh is to keep it cold. For opening jerky, make sure you keep it in the original packaging in the fridge which should stay fresh and flavorful for up to three days. We don't recommend putting jerky in the freezer.
Does jerky have a shelf life? ›
When you store unopened beef jerky in the refrigerator, it will last for up to one year. Once you open it and refrigerate the leftovers, it will last at least one week. Instead of just closing the bag, you can place it in a ziplock freezer bag. By doing this, your refrigerated beef jerky will last about 2 weeks.
Can you store beef jerky in mason jars? ›
Mason Jars/Dry Cans
Dry canning beef jerky in a mason jar or dry can will allow you to preserve it for months. Plus, this method is much more affordable than vacuum sealing.
How to stop jerky from molding? ›
Package Your Beef Jerky with Minimal Oxygen
Minimal oxygen exposure will minimize the potential for mold growth. If you've opened a bag of jerky and want to maintain freshness and prevent mold, we recommend storing it in an airtight bag. It doesn't have to be perfect, but the less air the better.
How does jerky not spoil? ›
The most important components include: Lean Meat: Leaner beef used to make jerky contains less moisture and is easier to preserve. Natural Preservatives: Spices like salt and celery juice powder add flavor. Dehydration: Removing moisture through smoking and curing reduces deterioration while delivering rich flavor.
How do you preserve meat jerky? ›
Store jerky in an airtight container because it will absorb moisture very easily from the air. Glass is a good long-term storage container that is moisture proof and will prevent odors from escaping. Store in a cool, dark place. Depending upon the meat used, jerky should be eaten within one to three weeks.
How long will jerky last in mylar bags with oxygen absorbers? ›
That oxygen absorber will keep in the inside of the bag's integrity while keeping the product fresh and edible. Because of their moisture content, things like nuts or brown rice can only be kept for a year, while beef jerky or crackers can last up to three years.
How to tell if jerky is bad? ›
Mold, discoloration, or sliminess on the surface of the beef jerky are all signs of spoilage and should not be ignored. Fresh jerky should be uniform in color and free of any visible mold or growth. If you notice such signs on your jerky, it's best to dispose of it and find a replacement.
In short, though beef jerky is a healthy snack, its best consumed in moderation. Most of your diet should come from whole, unprocessed foods. Though beef jerky is healthy, avoid eating too much of it, as it's high in sodium and may come with the same health risks that are linked to eating processed meats.
Can you leave beef jerky in a hot car? ›
If you leave your beef jerky in the car in the heat, it will still very likely be safe to eat. Remember, ancient people made jerky for long travels, both in extreme heat and cold. The heat may, however, affect the texture or tenderness of the jerky.
What is the best cut of meat for beef jerky? ›
Top round is considered to be one of the best cuts of meat to use for jerky. In fact, this is the cut that many commercial jerkies are made from. This is a good cut because it comes in large pieces, is a lean cut of meat, and is economical. Top round can also be referred to as London Broil or inside round steak.
Is mold on beef jerky bad? ›
While some molds are benign, others produce harmful substances known as mycotoxins. These toxins can lead to allergic reactions, respiratory distress, and in severe cases, can be toxic. Consequently, it's always safer to discard any beef jerky that you suspect may be moldy, rather than risk your health.
Can a 2 year old eat beef jerky? ›
Due to their shape and texture, shelf stable, dried and semi-dried meat, poultry, and seafood snacks (such as beef jerky or summer sausage) as well as popcorn have been added to the list of foods that are not to be served to children under the age of four.
How long will beef jerky last in mylar bags? ›
That oxygen absorber will keep in the inside of the bag's integrity while keeping the product fresh and edible. Because of their moisture content, things like nuts or brown rice can only be kept for a year, while beef jerky or crackers can last up to three years.
Does jerky go bad if not refrigerated? ›
No, beef jerky does not need to be refrigerated; however once the package has been opened refrigerating it will prevent deterioration.
How long will jerky last without curing salt? ›
Without the proper curing salt for jerky, your meat strips will last about 2 weeks or less, and for months if cured and stored in a dark, dry place.
How to keep jerky from sweating? ›
Store jerky in an airtight container because it will absorb moisture very easily from the air. Glass is a good long-term storage container that is moisture proof and will prevent odors from escaping. Store in a cool, dark place. Depending upon the meat used, jerky should be eaten within one to three weeks.
