柑桔是我国南方最重要的果树。其果实色、香、味兼备,甜酸多汁,清香爽口,风味醇厚,维生素 C 含量高,营养丰富,是世界上主要水果之一,全世界有90余个国家和地区从事柑桔生产,产量仅次于葡萄。柑桔除鲜食外,也是重要的加工原料,柑桔饮料深受广大群众欢迎。据中国医学科学院卫生研究院分析,桔每100克可食部分,含蛋白质10.9 Citrus is the most important fruit tree in southern China. Its fruit color, smell and taste both, sweet and sour juicy, refreshing flavor, mellow flavor, high vitamin C content, nutrient-rich, is one of the world’s major fruit, the world has more than 90 countries and regions engaged in citrus production, Yield second only to grapes. In addition to fresh citrus, but also an important raw material for processing, citrus drinks welcomed by the general public. According to the Chinese Academy of Medical Sciences Institute of Health analysis, orange per 100 grams of edible part, containing protein 10.9