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近年来,人们已经注意到食物所含纤维成分的保健和防病功效。据一些研究者推测,西方饮食中缺少纤维成分可能是导致糖尿病、冠状动脉病和结肠癌发生的一个诱因。天然食物纤维质包括纤维素、木质素类、半纤维素类、果胶类、树胶类和胶浆类。这些纤维质可根据其水溶性分为两类:水不溶性的称之为结构纤维质或骨架纤维质,其中包括木质素、纤维素和一部分半纤维素;水溶性的称之为天然成胶纤维质,其中包括果胶、树胶、胶
In recent years, people have noticed the health care and disease prevention effects of the fiber components contained in food. Some researchers speculate that the lack of fiber in the Western diet may be an incentive for diabetes, coronary artery disease and colon cancer. Natural food fibers include cellulosics, lignins, hemicelluloses, pectins, gums, and mortars. These fibers can be divided into two categories according to their water solubility: water insoluble called structural cellulosic or skeletal cellulosics, including lignin, cellulose and some hemicellulose; water-soluble as natural gelatin fibers Quality, including pectin, gum, glue