How to tell if a fruit cut comes from rotten fruit?

According to the China Voice of China Central Radio and Television's "News Hyperlink" report, recently, a blogger released a video of unannounced visits to individual stores in Baiguoyuan, pointing out that he used spoiled fruit for fruit cutti.

Cut off the bad parts of the fruit and keep eating what looks good, as we seem to do a lot in our liv.

Bump injury, frostbite: can also be "rescue"

If the fruit is a little bad, should I throw it all away?

This should be judged from the reasons that cause the fruit to be bad and rott.

Generally speaking, there may be three reasons: mechanical damage caused by bumps; frost damage; mild.

If it is the fruit that is damaged or frostbitten by low temperature during transportation and sales, Wang Silu, a national senior food inspector, said that it can be eaten before it has been invaded by microorganisms, and it is necessary to take advantage of them "before they respo.

A slight collision will cause partial discoloration of the fruit, which is mainly due to the dissolution of the fruit cytoplasm during the collision process, and the colorless phenolic substances become colored quinon.

Wang Silu pointed out: "In most cases, microbial toxins are not produced, and there is no risk of eating them in a short period of ti.

Under the low temperature environment, the activity of superoxide dismutase in the fruit becomes low, and the free radicals in the cells cannot be removed in ti.

Deteriorated, bitten by insects: Say goodbye

If the fruit is spoiled, you can only "goodbye" to .

Wang Silu pointed out that "toxic metabolites" produced by microorganisms such as bacteria are not visible to the naked eye, such as patulin and Alternaria toxins commonly found in fruits, which will increase the risk of food poisoni.

After eating the fruit and eating the worm, some people screamed and hurriedly throw it away, but some people thought that the fruit selected by the worm was sweet, and it was right to eat it with the wo.

In this regard, Wang Silu said that it is impossible to tell whether fruits that have insects or have been bitten by other animals have been contaminated by viruses and bacteria, and such fruits are not recommended to continue to be eat.

And if you can't tell why the fruit went bad, don't risk eating the re.

Fruit cut: hard to tell

If the whole fruit is easy to judge, then what about the cut fruit?

Washing and dicing fruit into fast food boxes for sale has become quite common in recent years, and it seems to be a more refined upgrade servi.

Wang Silu said that if the fruit has an alcoholic taste or is bitter, it is not recommended to continue eating .

Speaking of which, maybe we should share some tips for preserving stored fru.

However, Wang Silu suggested that fruits should not be stored too much: "The first is the food safety issue, and the second is the taste iss.

For long-term storage, they are all canned frui.

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