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Position: Home > Articles > Antioxidant Effect of Soluble Dietary Fiber from Mung Bean(Phaseolus radiates L.) Hull FOOD SCIENCE 2018 (3) 182-187

绿豆皮可溶性膳食纤维的抗氧化作用

作  者:
罗磊;王雅琪;马丽苹;朱文学;张宽;姬青华;关宁宁;薛依涵
单  位:
河南科技大学食品与生物工程学院河南省食品原料工程技术研究中心
关键词:
绿豆皮;可溶性膳食纤维;D-半乳糖;抗氧化活性
摘  要:
通过体外、体内实验研究绿豆皮可溶性膳食纤维的抗氧化作用。结果表明:当质量浓度为4 mg/m L时,绿豆皮可溶性膳食纤维的还原力为1.526,对1,1-二苯基-2-三硝基苯肼自由基和羟自由基的清除率分别为82.65%和85.16%。动物实验结果显示,与正常对照组相比,D-半乳糖衰老模型组小鼠血清和肝组织中总抗氧化能力以及过氧化氢酶、总超氧化物歧化酶、谷胱甘肽过氧化物酶活力均有所降低,丙二醛含量升高,且大部分差异显著(P<0.05,P<0.01),说明小鼠D-半乳糖衰老模型构建成功。与模型组相比,绿豆皮可溶性膳食纤维各剂量组小鼠血清和肝组织中丙二醛含量大幅降低,高剂量绿豆皮可溶性膳食纤维可显著提高小鼠血清和肝组织总抗氧化能力以及过氧化氢酶、总超氧化物歧化酶、谷胱甘肽过氧化物酶活力(P<0.05)。因此,绿豆皮可溶性膳食纤维具有良好的抗氧化作用。
译  名:
Antioxidant Effect of Soluble Dietary Fiber from Mung Bean(Phaseolus radiates L.) Hull
作  者:
LUO Lei;WANG Yaqi;MA Liping;ZHU Wenxue;ZHANG Kuan;JI Qinghua;GUAN Ningning;XUE Yihan;Food Materials Engineering Technology Research Center of Henan Province, College of Food and Bioengineering,Henan University of Science and Technology;
关键词:
mung bean hull;;soluble dietary fiber;;D-galactose;;antioxidant activity
摘  要:
The in vivo and in vitro antioxidant effects of soluble dietary fiber(SDF) from mung bean(Phaseolus radiates L.) hull were studied. The results showed that the reducing power of SDF at a concentration of 4 mg/m L was 1.526, which could scavenge 82.65% 1,1-diphenyl-2-picrylhydrazyl(DPPH) radical and 85.16% hydroxyl radical. Animal experiments showed that total antioxidant capacity(T-AOC), catalase, total superoxide dismutase, glutathione peroxidase activity in the serum and liver tissue of D-Galactose-induced aging mice decreased, while malondialdehyde(MDA) content increased with significant differences being observed for most parameters(P < 0.05 or P < 0.01) when compared with the normal control group, indicating that the animal model of D-galactose-induced aging was constructed successfully. Compared with the model group, MDA content in the serum and liver tissue of mice administrated with SDF from all dose groups significantly decreased. High-dose SDF could significantly improve T-AOC and total superoxide dismutase, catalase, glutathione peroxidase activity in the serum and liver tissue of mice(P < 0.05). Therefore, SDF from mung bean hull has an excellent antioxidant activity.

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