酱油系由大豆、淀粉等原料经过发酵等程序酿制而成,味道鲜美,是人们常用的调味品之一。近年来医学研究发现,酱油具有独特的防癌抗癌作用。以往,日本人中胃癌的发病率较高,人们推测这是由于食用大酱过多所致,故人们总认为酱油是一种危险食品。但在几年前,美国威斯康星大学的研究人员否定了这 Soy sauce from soybeans, starch and other raw materials through fermentation process brewed, delicious, is one of the commonly used condiments. In recent years, medical research has found that soy sauce has a unique anti-cancer and anti-cancer effects. In the past, Japanese people had a higher incidence of gastric cancer. People speculated that this was due to eating too much miso, so people always think that soy sauce is a dangerous food. But a few years ago researchers at the University of Wisconsin rejected this