Canned goods can be found in many kitchens. Canned goods run the gamut from fruits and vegetables to soups and sauces. The canning process helps to seal in the flavor and produce a shelf-stable product that can last much longer than foods packaged through alternative methods. North America is the largest canned food market, and Fortune Business Insights says the global canned food market size is projected to reach $111.13 billion by 2032.
Although the risk of spoilage with canned goods within their use-by range is quite low, there are instances when the food can become rancid. It may be due to incorrect storage or other errors. It is important to follow these dos and don’ts to enjoy canned goods with peace of mind.
Do pay attention to product dates. Dates on product packaging offer recommended “use by” dates and indicate the timeframe the products are at peak quality. The “use by” date is the last date recommended for the safe consumption of the product.
Don’t get cans wet. If rust forms and is deep enough, tiny holes can form that will open the can to air and let spoiling agents in.
Do note that certain foods can react chemically with the metal container, especially high-acid foods like tomatoes and fruit juices. Therefore, the shelf life of these types of foods is shorter than others. High-acid canned foods should be used in 12 to 18 months, while low-acid canned foods can last two to five years.
Don’t store canned goods in hot places. Ideally, canned goods should be kept between 50 and 70 F.
Do keep cans in cool, clean dry places.
Don’t buy damaged cans. Cans that are bulging, leaking, heavily rusted, or deeply dented might be spoiled.
Do use your nose and eyes to check canned foods. If the foods smell unusual or look discolored, discard them immediately.
Don’t taste suspect food; throw it away immediately.
Do rotate any stock you have in your home. Use older cans first by checking the dates on the cans and place newer items in the back.
Don’t use home canned vegetables unless you can boil them for 10 minutes before eating. Commercially canned foods can be safely eaten straight from the can.
Do wipe down the can before opening it so that dirt or pathogens will not get inside and taint the food.
