论文部分内容阅读
仙人掌又名龙舌、神仙掌,具有非凡的抗旱、耐热的本领。叶片退化,茎肉质翠绿,形状奇特,花色艳丽,被誉为“有生命的工艺品”。仙人掌不仅是人们喜爱的花卉,而且是营养丰富、强身健体的佳肴良药。据科学家分析,仙人掌的营养价值出乎人们的意料之外,在百克仙人掌中,含维生素A220微克,维生素C16微克,蛋白质1.6毫克,铁2.7毫克,热量25—30卡。并含有三萜、苹果酸、琥珀酸,胡萝卜素比西红柿高40%。每人每天吃上200克仙人掌,就能满足对维生素C的需求,满足对维生素A需求量的一半以上,以及铁素需要量的三分之二等等。仙人掌作佳肴吃法很多,煎、炒、煮、焖、炸、酱样样都很可口。墨西哥市场上一年四季都有仙人掌嫩茎出售,成为人们生活的主要菜蔬,用仙人掌做成的凉菜,和我国的生拌莴苣相似,清脆可口,独具风味。它的果实象菠萝一样甜美多汁,既是水果店里的名货,又是制糖酿酒的原料,籽仁
Cactus, also known as dragon tongue, fairy palm, has extraordinary ability to resist drought and heat. The leaves are degraded and the stems are green, strangely shaped and beautifully colored. They are known as “life crafts”. Cactus is not only a flower that people love, but also a good medicine for nutrition and physical health. According to scientists’ analysis, the nutritional value of cactus exceeds people’s expectation. In the hundred cactus, it contains vitamin A220 micrograms, vitamin C16 micrograms, protein 1.6 milligrams, iron 2.7 milligrams, and calories 25-30 calories. It contains triterpenes, malic acid, succinic acid, and carotene 40% higher than tomatoes. Every person eats 200 grams of cactus every day, can meet the demand for vitamin C, meet more than half of the demand for vitamin A, and two-thirds of ferritin requirements and so on. There are many ways for cacti to be eaten as food. Fried, fried, boiled, braised, fried, and savory. On the Mexican market, cactus tender stems are sold throughout the year, becoming the main vegetable for people’s lives. The cool dish made of cactus is similar to our country’s raw lettuce, crisp and delicious, and unique in flavor. Its fruit is as sweet and juicy as a pineapple. It is a famous product in the fruit shop, and it is a raw material for sugar making and wine making.