2、? What are the tips for fruit preservation?
3、? What are the tips for fruit preservation?
4, fruit preservation tips.
1. Many fruits will release a lot of ethylene during ripening, such as apples, bananas and papaya. If it is put together with other fruits, it will accelerate the ripening of other fruits, and then it will easily rot and deteriorate.
2. There are also bad fruits, which also release a lot of ethylene and need to be taken out of the fruit pile immediately to avoid contact with other fruits.
3. The fruit surface is protected by natural pectin, which can prevent water loss and microbial invasion.
If you put the fruit in the refrigerator, you don't need to clean it before you put it in the refrigerator, because pectin is easily washed away during the cleaning process.
5. Store fruits in different categories, and put perishable fruits in fresh-keeping boxes to avoid being squeezed in the refrigerator.
6. Mangosteen, grapes, raisins and other fruits are easy to oxidize and rot.
7. Therefore, when preserving this kind of fruit, not only should it be refrigerated at low temperature, but also the oxygen in it should be exhausted as much as possible to prevent the fruit from oxidative damage.
8. After mangosteen, grapes, raisins and other fruits are put into the fresh-keeping bag, pay attention to gently press down the air inside, and then put it in the refrigerator for refrigeration.
9. Also pay attention to picking out the broken fruit and throwing it away, so as not to affect other intact fruits.