You can wash it without salt water. Soaking the pineapple in salt water before eating it will also break down some of the organic acids contained in it in the salt water, removing the acidity and making the pineapple taste sweeter.

You can also put it in boiling water and cook it before eating it. Bromelain in 45 ℃ ~ 50 ℃ began to denature, to 100 ℃ when more than 90% are destroyed; glycosides can also be destroyed at the same time eliminated; 5-hydroxytryptamine is dissolved in water. The flavor is also improved after boiling. Each time you eat pineapple should not be too much, excessive consumption is harmful to the stomach and intestines. First time to eat the baby only eat a cookie-sized piece, if there is no abnormality, the next time you can increase the amount appropriately.

Pineapple (scientific name: Ananas comosus), is one of the tropical fruits. It is called Wang Li or Wang Lai (?ng-lai) in Fujian and Taiwan, Huang Li in New Malaysia, and pineapple in mainland China and Hong Kong. There are more than 70 varieties, one of the four famous fruits of Lingnan.

Pineapple is native to South America, Brazil, Paraguay, along the Amazon River Basin, the 16th century from Brazil to China. It has now spread throughout the tropics. Its edible part mainly consists of fleshy enlarged inflorescence axis, spirally arranged in the periphery of the flowers, flowers usually do not bear fruit, the persistent perianth lobes surrounded by a cavity, the cavity hides the atrophied stamens and styles. Leaf fiber is very tough, can be used for fabric, rope, netting and papermaking.

Pineapple and pineapple are biologically the same fruit. In the market, pineapple and pineapple for different varieties of fruit: pineapple peeled after the "inner thorns" need to be removed; and pineapple eliminated after the outer skin without "inner thorns", do not need a knife to cut out a groove.

Pineapple as fresh food, flesh color golden yellow, rich flavor, sweet and sour taste, crisp and juicy. Pineapple fruit in addition to fresh food, more canned, because it can maintain the original flavor and widely loved. Processed products canned pineapple is known as "international canned fruit", can also be made into a variety of processed products, widely welcomed by consumers.

Pineapple, like some fruits, will make some people allergic to eat, allergic reactions can occur as soon as 15 minutes, such symptoms are called "pineapple disease" or "pineapple poisoning". For example, abdominal pain, diarrhea, vomiting, headache, dizziness, skin flushing, itching, limbs and tongue numbness, allergy is more serious, but also appeared in respiratory distress, shock and other reactions.