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花粉在古代就曾作为强身保健食品。美、英两国的科学家曾分析了花粉的成分,发现花粉由96种元素组成,其中有维生素、矿物质、酶、蛋白质和某些其它物质。美国明尼苏达大学曾做过花粉对动物的增重实验。当41～150日龄小猪饲料中添加2～3％的玉米花粉时,体重增长明显快于对照组,
Pollen used to be an intensive health food in ancient times. Scientists in the United States and Britain have analyzed the composition of pollen and found that pollen consists of 96 elements, including vitamins, minerals, enzymes, proteins and some other substances. The University of Minnesota has done pollen weight gain experiments on animals. When the feed of piglets from 41 to 150 days was supplemented with 2 ~ 3% corn pollen, the weight gain was significantly faster than that of the control group.