Nygren C, Hallmans G, Jonsson L
Diabete Metab. 1985 Aug;11(4):205-9.
The purpose of the present study was, firstly, to determine whether untreated rye bran and untreated wheat bran differ in their ability to affect energy intake and glucose metabolism in alloxan diabetic rats; and secondly, to find out whether wheat brans processed by extrusion-cooking or acid-treatment differ in this respect. A low-fiber high-starch diet was used as reference. There was a positive correlation between energy intake and urinary glucose excretion. No correlation between these parameters and weight increase was found. The mean urinary glucose excretion was lowest in the animals fed untreated rye bran (68 +/- 3 mmoles/24 h). No difference in urinary glucose excretion was found in the three different wheat bran groups (range of means: 102 +/- 10 - 105 +/- 7 mmoles/24 h). The highest urinary glucose excretion was found in the group fed the low-fiber high-starch diet (160 +/- 12 mmoles/24 h). It is thus concluded that untreated rye bran lowered urine glucose more than did untreated wheat bran, and that extrusion-cooking or acid-treatment did not change the urine glucose lowering effect of wheat bran.
本研究的目的，首先是确定未经处理的黑麦麸和未经处理的小麦麸在影响四氧嘧啶糖尿病大鼠能量摄入和葡萄糖代谢的能力上是否存在差异；其次是查明经挤压蒸煮或酸处理的小麦麸在这方面是否存在差异。以低纤维高淀粉饮食作为对照。能量摄入与尿糖排泄之间存在正相关。未发现这些参数与体重增加之间存在相关性。喂食未经处理的黑麦麸的动物尿糖排泄均值最低（68±3毫摩尔/24小时）。在三个不同的小麦麸组中未发现尿糖排泄有差异（均值范围：102±10 - 105±7毫摩尔/24小时）。喂食低纤维高淀粉饮食的组尿糖排泄最高（160±12毫摩尔/24小时）。因此得出结论，未经处理的黑麦麸比未经处理的小麦麸更能降低尿糖，并且挤压蒸煮或酸处理不会改变小麦麸降低尿糖的效果。
