[关键词]
[摘要]
目的研究魔芋低聚糖对小鼠血糖含量及抗氧化能力的影响。方法分别用5%、15%的葡萄糖溶液和同样浓度的魔芋低聚糖溶液为小鼠ig,取血样测定多项生化指标。结果高浓度葡萄糖可使小鼠血糖含量增高,而同样浓度的魔芋低聚糖未使血糖含量发生明显变化,却使小鼠体内超氧化物歧化酶(SOD)活性明显升高,同时降低了过氧化脂质(LPO)水平。结论魔芋低聚糖不升高血糖,且能提高机体抗氧化能力。
[Key word]
[Abstract]
Object To study the effect of konjac oligosaccharide on the blood sugar and antioxidant ability of mice. Methods D ifferent groups of mice were given (ig) separately with either 5% or 15% konjac oligosaccharide solutions, and their biochemical laboratory results compared wit h the controls receiving the same concentration of glucose solutions. Results High concentrations of glucose solutions could increase mice bloo d sugar levels, but the same concentration of konjac oliogosaccharide solutions s howed no obvious effects, but instead, significantly increased the superoxide di smutase with simultaneous lowering of lipid peroxidation levels. Conclusion Konjac oligosaccharide does not effect mice blood sugar level, but could enhance the antioxidant ability of the body.
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[基金项目]
湖北省生物化学与分子生物学重点学科基金资助