Ask a Question
Notify Me On Question Update
Email this Question
Does my stored food still have any nutritional value?
Rate This FAQ
Nutrients in food are affected by exposure to heat, light, and air. There are many nutrients to consider in stored foods. Following are some effects of storage on some nutrients:
· Calories - foods continue to provide needed energy over time
· Minerals - very little change in stored foods
· Carbohydrates - very little change in stored foods
· Proteins - change in reaction in recipe; for example old wheat flour will not rise, because the proteins are unable to form gluten
· Fats - oxidation (become rancid) creates off flavors and odors
· Vitamins - some loss over time; destroyed by heat, light, and oxidation. Storing and eating a variety of foods can assure adequate vitamin intake.
Rotate stored food within 2 to 3 years to maintain optimal nutritional value.
Submit Your Suggestion
Other Questions In This Topic
- Can you use canned food such as soups and vegetables past their use by date and if so how far past can you use them. How long does home canned fruits keep their nutional value?
- Is it save to eat weevil?
- I've read that dry pack food storage products expire within x amount of years depending on the product. My parents purchased a LARGE quantity (over 100 cases of #10 cans) of assorted dry pack 28 years ago from Desert Supply Company; wheat, cornmeal, powdered milk, eggs, instant potatoes etc. I'm having a hard time coming to terms with throwing it all out. Can you please confirm that this is wasted product or is there anything salvagable.. and if so for how much longer would it be good? It has been stored in a dry/dark cool basement.
- Can you tell me what the adult form is for the weevil that I find in my flour and pasta?
- Can I store wheat, sugar, flour or other products purchased in 25 pound bags in a rubbermaid container? I am looking for space efficient ways to store bulk grains and legumes.
- I used the approved recipe for canning apple pie filling, including leaving a 1 inch headspace. However, after taking out the jars I noticed that filling had bubbled up out of the jars during processing. The lids seem sealed, but how can I be sure they are safe? Should I have left a larger headspace than 1 inch???
- What protein content should my stored wheat have?
- Is it safe to bottle butter? I went to a class and they said it was "canning butter" yet we didn't process it.