2. Wrap it in paper (it can absorb some oozing juice and extend the shelf life) or plastic wrap and put it in the refrigerator.
3. Vacuuming can slightly prolong the storage time of grapes.
4. Washing berries with light vinegar water and strong vinegar water can sterilize and keep fresh.
Extended data
Edible value of grapes:
1, have a good sleep
Italian scientists have published a new discovery: eating grapes may help you sleep. The researchers tested eight kinds of grape juice and found that it may contain melatonin, a sleep assistant hormone, which is the secretion of pineal gland in the brain and can regulate the sleep cycle and treat insomnia. Researchers say that because wine contains antioxidants and alcohol, it may contain more melatonin, which is more conducive to sleep.
2, spleen appetizer
Grapes are full of treasures. Eating grapes often can relax muscles and promote blood circulation, stimulate appetite and strengthen the spleen, help digestion, nourish liver and kidney, and strengthen muscles and bones. Studies have found that flavonoids in grape skins can protect the heart.
Grape seed has antioxidant and anticancer effects, which can enhance immunity and delay aging. Grape is a good tonic for the elderly and the weak spleen and stomach. Grapes and seeds can be squeezed into juice to drink.
People's Network-Did you eat the right grapes?
People's Network-Grapes have many health-care functions, and cleaning and preservation have a coup.