Generally soaked in warm salt water, the pineapple enzyme in the pineapple can be diluted and dissolved using salt water. The pineapple soaked in salt water will be more sweet. The soaked pineapple can be eaten directly or sprinkled with sugar.

Pineapple contains protease, oxalic acid and other components of the oral mucosa has a certain degree of irritation, will stimulate the oral cavity acidic to become larger, causing back teeth, can be deacidified before consumption.

Nutritional value of pineapple

1, fresh pineapple has a high water content, about 85%. Its composition includes sugar, protein, fat, vitamin A, B1, B2, C, proteolytic enzymes and calcium, phosphorus, iron, organic acids, niacin, etc., especially with the highest vitamin C content.

2, pineapple contains a substance called "pineapple prion enzyme", which can decompose protein.

Expanded Information:

Pineapple (scientific name: Ananas comosus), is one of the tropical fruits. In Fujian and Taiwan, it is called wangli or wanglai (?ng-l?i), in New Malaysia it is called huangli, and in mainland China and Hong Kong it is called pineapple. 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 thorn" need to be removed; and pineapple eliminated after the outer skin without the "inner thorn", do not need to knife to cut a ditch.