菠萝原产于南美州的巴西,是热带地区主要果树之一。其鲜果不但富含营养物质,而且香气诱人,风味可口;在水果中经加工制罐后,仍然基本保持鲜果的色、香、味的,莫过于菠萝。所以,在世界水果总产量中菠萝的比重虽不到2％,但在水果罐头总产量 Pineapple native to Brazil, South America, is one of the major fruit trees in the tropics. Its fruit is not only rich in nutrients, but also attractive aroma, delicious flavor; processed in the fruit cans, still maintain the basic color of fresh fruit, fragrant, taste than pineapple. Therefore, although the proportion of pineapple in the world’s total output of fruit is less than 2%, the total output of canned fruits