Can konjac be eaten after being refrigerated for a month?

Generally, konjac stored in the refrigerator for one month is not recommended for consumption, even if there are no obvious abnormalities in appearance, as it may still pose safety risks. The detailed analysis is as follows:

Konjac is rich in dietary fiber and moisture. Even when refrigerated, a storage period of one month allows sufficient time for significant microbial growth. Fresh konjac is typically recommended to be consumed within 7–10 days after refrigeration. Beyond this period, signs of spoilage such as softening texture or unpleasant odor may appear, even if the packaging remains intact. Consuming spoiled konjac may irritate the gastrointestinal tract, leading to discomfort such as abdominal pain and diarrhea. In particular, processed konjac products have an even shorter shelf life, making refrigeration for a month especially risky.

If the refrigerated item is a vacuum-sealed, unopened processed konjac product, check the expiration date on the package first. If expired, it should be discarded regardless of appearance. Even if it is still within the expiration date, storing it in the refrigerator for a month may negatively affect its taste and nutritional value. It is advisable to prioritize fresh konjac and its products.

To ensure food safety, konjac that has been refrigerated for more than one month should be discarded immediately. Do not consume it out of侥幸心理 (a false sense of luck). Choosing fresh ingredients is the best way to protect digestive health.