Does food get spoilt if it catches moisture?
Sometimes, if you leave something like chips out in the open, it catches moisture from the air and is not as crisp after that.
Is the food good to consume even after that?
Best Answer
There's different things here -- loss of texture/freshness (ie, stale), and unsafe to eat (spoiled)
There's lots of things out there that aren't unsafe to eat, but you might not want to -- eg, the brownies that have become so hard that you might be worried about chipping a tooth.
Some things can be saved after they've had issues -- it's possible to reheat corn chips or deep fryer to crisp them back up. Limp carrots will come back if wrapped in a damp towel and left in your crisper for a day or two. Limp lettuce might revive in an icewater bath. Day-old bread (slightly stale, not rock hard) can be put in a dampened paper bag and put in the oven on low heat to revive.
... but all of these assume loss of freshness, not rotted / covered in mold / etc. If it smells funny, there are bugs crawling all over it, it's now fuzzy, or it's taken on new interesting colors ... it's time for the compost or trash.
Sometimes, slightly less than fresh item are great in other things -- vegetables past their prime can go into making stocks; stale bread for croutons, french toast or bread puddings.
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Does moisture make food spoil?
It is not available to microorganisms for their growth and it cannot participate in chemical reactions. Water or moisture greatly affects the keeping qualities of food. Excessive moisture pickup can result in product spoilage and spoilage by: Microorganisms \u2014 microorganisms need water to dissolve the food they use.What are the 5 causes of food spoilage?
Causes of Spoilage When they sit on our food, they pass on these germs to our food. There are various factors which are responsible for food spoilage such as bacteria, mould, yeast, moisture, light, temperature, and chemical reaction.How does moisture content affect food?
1) Moisture content and food textureIncreased moisture content can make food products such as bread dough or fresh pasta sticky and difficult to manage. Products such as dry pet food can end up crumbly or mushy. On the other hand, if the product is too dry, lack of moisture can make it brittle, or hard as a rock.Does food spoil faster in humidity?
Humidity spoils food by contributing to the moisture levels in the air that cause mold and bacteria. Condensation forms on the surface of food products and can deteriorate paper packaging as well as cause rust on metal containers. Mold and bacteria thrive in higher humidity levels.How Does Food Get Spoilt?
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Answer 2
Chips become soft after leaving out, but that doesn't necessarily mean they've gone bad. If you leave them out long enough they will, or they might get contaminated with things, but things which have just gone soft are probably fine - although whether you'd want to eat them or not is a different matter, because I've done it and they're not very pleasant.
However, if in doubt about the safety of any food, don't eat it. Food poisoning is not nice.
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