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Frozen food contains preservatives

Release time:

2021-11-12 10:57

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I believe that everyone has more or less heard some rumors about "preservatives added to quick-frozen food, which is harmful to health". In fact, these are also rumors!

Regular quick-frozen food generally does not contain preservatives, which is still related to its fresh-keeping technology. Using low-temperature quick-freezing technology to keep fresh can already inhibit the reproduction of microorganisms, and there is no need to add additional preservatives at all. It can be said that it is no different from the food we usually eat, only safer.

In contrast, the safety of non-quick-frozen food is actually more difficult to judge. All kinds of fresh food bought in supermarkets may be more likely to breed microorganisms because they have been exposed to room temperature for too long.

Therefore, no matter we buy any food, we must first check whether the purchase channel is legitimate, and then look for regular manufacturers to buy. Remember not to choose some small workshops or suppliers with unknown channels for cheap.

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