1. If the weather is hot in spring, summer and autumn, the peach gum can only be kept for 6~8 hours at room temperature after being cooked, and will soon deteriorate.
2. In winter, when the room temperature is below 10 ℃, seal the boiled peach gum and place it in a cool place for about a day.
3. Put the boiled peach gum in the refrigerator freezer at a temperature of 3-6 ℃, which can slow down the propagation of bacteria and other microorganisms, and can be stored for about 3 days.
Peach gum:
Peach gum, also known as peach oil, peach fat and peach blossom tears, is the resin secreted from the bark of the rose plant peach or mountain peach, which mainly contains galactose, rhamnose, α - glucuronic acid, fat, protein, etc.
Peach gum is naturally secreted by peach trees or caused by external forces, and relatively thick liquid evaporates in the sun to produce solids. The dry peach gum is hard in the shape of crystal stone and looks like amber. It has sufficient water solubility and proper viscosity. It becomes soft after being soaked in water for more than ten hours.