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美国堪萨斯大学的研究人员近日报道，在苹果汁中加入肉桂，可以杀灭大肠杆菌。研究人员说，他们向苹果汁样品中注入了大约１００万个大肠杆菌———这一数字是被污染食物中大肠杆菌数目的１００倍，然后在苹果汁中加入一汤匙肉桂。３天以后，存放在室温环境下的苹果汁中的９９
Researchers at the University of Kansas recently reported that adding cinnamon to apple juice can kill E. coli. The researchers said that they injected about 1 million E. coli cells into the apple juice sample -- 100 times the number of E. coli in the contaminated food. Then they added one tablespoon of cinnamon to the apple juice. After 3 days, 99 in apple juice stored at room temperature