According to the inquiry of Leha Health Care, pineapples can be kept in the refrigerator for about 2 days. Because the cut pineapple has a short shelf life, you can put it in a fresh-keeping bag and put it in the refrigerator. You'd better finish it as soon as possible. You can soak it in salt water when you eat it.

Pineapple, also known as pineapple (Ananascomosus (L.) Merr)), is a terrestrial herb belonging to the genus Pineapple in the family Pineapple, with short stems. There are many leaves, with a rosette appearance and a sword shape. Leaves born at the top of inflorescence become smaller and often red. Petals oval, pointed, purple in the upper part and white in the lower part; The flowering period is from summer to winter. According to "Fu Zhi of Taiwan Province Province", "The fruit is born between leaves, the skin is like jackfruit and yellow, and the liquid is sweet and sour. Because there are green leaves like phoenix tails at the tip, it is named pineapple. "