近年来,高血脂、高血压、糖尿病、冠心病、肥胖症、恶性肿瘤等所谓的“文明病”发病率逐年上升,已成为危害我国人民健康的主要疾病。究其原因,膳食结构的不合理是其中一个不容质疑的因素。由于人们生活水平的提高,膳食纤维的摄 In recent years, the so-called incidence of “civilized diseases” such as hyperlipidemia, hypertension, diabetes, coronary heart disease, obesity and malignancies has risen year by year and has become a major disease that endangers the health of our people. The reason, the irrational diet is one of the factors that can not be questioned. As people’s living standards improve, the dietary fiber photo