我国的亚热带水果资源丰富,品种繁多,营养价值高。例如闻名世界的荔枝、龙眼,以及它们的加工制品糖水荔枝、糖水龙眼、荔枝干、龙眼干、龙眼肉、荔枝汁、龙眼汁等在国内外市场十分畅销,深受消费者欢迎。有些亚热带水果,如香蕉、凤梨(菠萝)、柑桔、芒果、人心果、菠萝密、橄榄、余甘、杨梅在国内市场也深受欢迎。这些水果含有果糖、葡萄糖、蔗糖、淀粉、含氮物质、多种维生素、果酸、果胶、芳香物质和纤维素等,不仅供给人体所需的热能和各种营养物质,调节人体正常生理机能,而且能促进食欲、帮助消化和治痰,成为人民生活中不可缺少的食物之一。因此,充分利用我国的自然气候,根据不同种类的水果的坏境条件和土壤的适应性,开发我国亚热带水果资源,发展优质品种,提高水果利用率。 Subtropical fruits in our country are rich in resources and varied in variety and have high nutritional value. For example, world famous lychees, longan, and their processed products, sugar litchi, sugar longan, lychee dried, dried longan, longan meat, lychee juice, longan juice are very popular in the domestic and foreign markets and are well received by consumers. Some subtropical fruits such as banana, pineapple (pineapple), citrus, mango, pistachios, pineapple, olives, more sweet, bayberry are also popular in the domestic market. These fruits contain fructose, glucose, sucrose, starch, nitrogenous substances, vitamins, fruit acids, pectin, aromatic substances and cellulose, which not only supply the body with the necessary heat and various nutrients, regulate the normal physiological functions of the body , But also can promote appetite, help digestion and phlegm, become one of the indispensable food in people’s lives. Therefore, we should make full use of the natural climate of our country, develop the subtropical fruit resources, develop high-quality varieties and improve the utilization of fruits according to the bad conditions of different kinds of fruits and the adaptability of soil.