Buy plums without spots, discoloration and decay. Put the plums in paper bags, let them ripen at room temperature, and then store them in the refrigerator.
Step 2 store ripe plums
Put the ripe plums in the refrigerator. Cold storage can keep the best taste of plums and will not rot. Put them in open plastic bags, do not seal the bags, and then put them in the refrigerator. Plums can be stored in cold storage for two to four weeks.
Fresh-keeping method of fruit
Category 1: Don't put it in the refrigerator, or you will get frostbite. Such as banana, carambola and loquat.
The second category: it can be put in the refrigerator, but it must be ripened first (that is, unripe fruits can not be put in the refrigerator). Such as durian, mango, Sakyamuni, passion fruit, persimmon, papaya and so on.
The third category: it must be put into the refrigerator for a long time. Such as: peach, mulberry, plum, litchi, longan, rambutan, cherry, chestnut, guava, grape, pear, strawberry, mangosteen, pitaya, melon, grapefruit and so on.
The fourth category: it can be stored at room temperature or refrigerated in refrigerator. Such as: lemon, pineapple, grape, orange, olive, jujube, apple, watermelon, orange, coconut, grapefruit, sugarcane and so on.