【摘要】 目的　观察一种新型水溶性膳食纤维对高脂血症及糖耐量异常 (IGT)患者及便秘患者的调节作用。方法　每天补充剂量为 10 g,高脂血症患者、便秘患者观察 30天 ,糖耐量异常患者观察半年。结果　膳食纤维组血清甘油三酯由 (4 .39± 4 .0 9) m mol/ L 降为 (2 .5 6± 1.91) mmol/ L,血清总胆固醇由 (6 .6 3± 0 .6 3) m mol/ L 降为 (5 .4 9± 1.11) m mol/ L;试验前后比较差异有显著性 (P<0 .0 5 )。 IGT转为糖尿病的比例显著低于对照组和单纯膳食控制组。结论　新型膳食纤维具有降低血脂及调节血糖作用 ,并能显著改善便秘患者的通便状况。更多还原

【Abstract】 Objective To observe the effects of a new type water soluble dietary fiber(SDF) on patients with hyperlipidemia,impaired glucose tolerance(IGT) and constipation.Methods 61 hyperlipidemia,182 IGT and 58 constipated patients were selected for the study.A 10-gram daily dose of SDF was administered orally for one month(in hyperlipidemia and constipated patients) or six months(in IGT patients).Results The scrum triglyceride and cholesterol were significantly reduced(P<0.05) after supplying SDF,fasting blood glucose and postprandial blood glucose were stable at the end of study in SDF group while in the other two groups the blood glucose were increased(P<0.05) significantly.Compared to control group the ratio of developed diabetes mellitus in SDF group was lower(P<0.05),and SDF could improve constipation obviously.Conclusion SDF has the function of decreasing blood lipid level,blood glucose and improving constipation.更多还原