It is therefore important to develop and validate standard methods , both for the characterization of dietary fibre ( quantification , particle size , water binding , fermentability , solubility ) and for the evaluation of its clinical . efficacy 因此，确定一种标准的研究方法很重要，它应该规定用于研究的膳食纤维的特性(如剂量、颗粒大小、水结合度、可酵解度、溶解度等)和临床疗效的评价方法。
