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The secret of dry food not bad for a long time
Time of issue:
2020-08-11 13:43
Origin:
The advantage of this kind of food is that it will not rot, but if it is not treated or handled improperly, it may cause insects! Dry goods are called dry goods because they contain less water. But this kind of dry goods does not have germicidal efficacy when stored. What do you mean? That is to say, even if it is put into a vacuum bag, it is possible to grow worms because of some latent eggs. When these eggs encounter a more suitable environment, they will grow rapidly.
In addition, most of the dry goods are in bulk, and these dry goods have no shelf life. When these dry goods encounter temperature rise or humid environment, it is easy to have mildew and insects.
How to deal with dry goods?
After you buy it, you have to deal with it first. When buying dry goods, it should be noted that the bought dry goods should be exposed to the sun for 48 hours before they can be completely dried and the eggs contained in them can be killed.
After drying in the sun, put the dry goods in some airtight containers, and put them in a relatively low temperature environment. Of course, they can be stored in the refrigerator's freezer. When storing these dry goods, be careful not to put them in direct sunlight.
Reasonable storage and extended storage period
If you want to really extend the storage time of dry goods, you must put them in the indoor temperature between 18-21 ℃. If the indoor temperature does not exceed 10 ℃, the storage time of new dry goods can be greatly extended. Of course, in the process of dry goods preservation, we must pay attention not to mix these dry goods together, but to keep these dry goods by classification. The mixed dry goods are easy to deteriorate and classified into different closed containers, which can greatly reduce the mildew phenomenon of dry goods.
Only by mastering these tips can we prevent a series of problems.
However, some dry goods can not be put into the refrigerator, such as fungus and Lentinus edodes, because the humidity in the freezer of many refrigerators is very high, and this high humidity environment is exactly what these dry goods are most afraid of.
Some people are used to packing dried shrimp, squid and other dried aquatic products in plastic bags and keeping them away from light. In fact, many dried aquatic products are made by dehydration and exposure to the sun, so they are not afraid of light. The best way to store dried seafood is to put them in a large jar, then put them in a light place, and occasionally open the lid to dissipate the moisture.
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