Do not eat moldy apples after peeling them

　　Filial adults often give a bunch of fruits to the elderly at home, so that they can eat fruits when they want to eat at home. In fact, if there are too many apples to eat at home, some apples will become moldy after a period of time.

　　At this time, the elderly often peel off the rotten parts of the apples and eat the unrotten parts, which is inappropriate. Because the remaining "unrotted part" has been immersed in various harmful substances produced during the metabolism of microorganisms, but it is just invisible to the naked eye. When the temperature reaches a certain level, various microorganisms, especially molds, multiply in large numbers and produce toxic substances. For example, there is a kind of patulin, which is very harmful to the human body. If eaten, it will leave consequences and produce nerve It can cause damage to the respiratory, urinary and other systems, causing nerve paralysis, pulmonary edema, renal failure, and even carcinogenesis.

　　Therefore, apples should not be eaten when more than one-third of them are rotten or insect-eaten, especially apples with a bitter taste. The toxins (patulin) in rotten apples diffuse through the juice to the unrotted parts, making the unrotted parts also contain these toxins. According to experimental sampling results, toxins such as patulin can still be detected in apples that are "normal" to the naked eye at a distance of 1 cm from the rotten part.

　　for your healthy , do not eat rotten and insect-eaten apples, including other fruits, after digging them out with a knife.