Though the scent of fresh ground beef is barely perceptible, rancid meat has a tangy, putrid odor. The scent changes due to the increased growth of spoilage bacteria, such as Lactobacillus spp. Sell-by and expiration dates are additional guidelines for determining whether your ground beef is good 7.
A sell-by date tells the retailer how long a product can be displayed for sale. Ground beef can be refrigerated and safely eaten up to 2 days past this date 3 , 6. Food will have the best taste and quality before this date. Be sure to carefully read the product label when buying ground beef. Sell-by and expiration dates tell you the best time to eat ground beef. Freezing can further extend its shelf life. Spoiled ground beef is dangerous to eat because it may contain pathogenic bacteria, which are responsible for foodborne illnesses.
Symptoms include fever, vomiting, stomach cramps , and diarrhea — which may be bloody 9 , 10 , The most commonly found harmful bacteria in ground beef are Salmonella and Shiga toxin-producing E.
Outbreaks of infections related to these bacteria occur fairly frequently in the United States 1 , 3 , 12 , Salmonella and STEC are the most common bacteria associated with food poisoning from ground beef. Cook the meat thoroughly to reduce your risk of infection. Proper handling and storing are key to avoiding food poisoning from ground beef.
Here are a few safety tips 3 , 12 , 13 :. A few simple techniques, including looking for changes in color, odor, and texture, can determine whether your ground beef has gone bad. To reduce your risk of illness, you should always cook meat thoroughly and avoid eating spoiled or undercooked ground beef. A healthy kitchen depends on your knowledge of how to safely cook and store your food.
Food poisoning can cause unpleasant symptoms ranging from nausea to vomiting. These 9 high-risk foods are the most likely to cause food poisoning. This is a detailed review of beef the meat from cattle , looking at its nutritional properties and health effects. How long you can keep that steak in the fridge? The bright red colour you see on the surface of ground beef comes from oxygen interacting with the pigments of the meat.
The interior of the mince can sometimes turn a greyish brown colour if there is a lack of oxygen penetrating the surface. In addition to the colour change on the exterior from greyish-brown, you can easily check whether or not meat is fresh by:.
Whatever you do, never eat meat that is spoiled. An easy way to do this is by writing down the date when you bring something home so that you know how long you have to use it. Raw mince should be properly wrapped or stored in a container so that it does not leak and contaminate other foods in the fridge. Cooked mince can be stored in air-tight containers where it can last for up to 3 days in the fridge or months in the freezer — but it should be fully cooled down and drained of fat before you put it in either.
Vacuum-packing, or vacuum-sealing, can extend the life of mince meat in the fridge for an additional days. You can ask your butcher to vacuum-pack it into portions if they offer this service or, if you normally buy in bulk, consider investing in a vacuum-sealing machine. When you take beef mince out of the freezer, thaw it in the fridge for safest results and cook it and eat within a few days.
This is the safest temperature to avoid bacteria and food borne illnesses. Here are 5 more things you should know before buying mince. We've all purchased a pound of ground beef at some point only to have it end up all brown and slimy and in the trash in a matter of days.
So how long does ground beef actually last in the fridge? And how can we make it last longer? Here's what you need to know. I hate to be the bearer of bad news, but raw ground beef only lasts one to two days in the fridge, according to FoodSafety.
Although, there are a few extra measures you can take to try and extend the shelf life of your ground beef. First, the quality of the ground beef you buy will inevitably affect its shelf life or the period of time for which the food can be stored before the quality deteriorates. Your best bet is to purchase high-quality ground beef for the longest shelf life. You'll also want to pay attention to how you store it. Keep unopened, store-bought ground beef in its original packaging, and store it in the bottom shelf of the refrigerator towards the back.
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