苦荞麦蛋白质抗疲劳功能机理的研究

Studies on Antifatigue of Buckwheat Protein

苦荞麦中蛋白质的生物价非常高,具有降低胆固醇、预防胆固醇沉积、抑制体内胆结石形成等多种生理功能.作者从抗疲劳、提高运动能力作用方面研究苦荞麦蛋白质的生理活性.实验中将小鼠随机分组,连续灌胃4周,检测小鼠的附重游泳、爬杆时间等生化指标.试验结果表明:苦荞麦球蛋白质可以显著的提高小鼠的附重游泳时间、爬杆时间和肝糖原的含量,有效的降低血乳酸和血清尿素的含量.球蛋白质具有抗疲劳作用,主要原因是其氨基酸组成中F因子低,可以抑制5-羟色胺的形成,对神经中枢系统(CNS)的抑制作用降低,使活动能力增强和耐力时间延长.

Buckwheat protein consists of well-balanced amino acids with high biological value. Many bioactivities have been found in it. In this article, the antifatigue ability of the buck wheat protein was examined. In order to verify the antifatigue ability and of the buckwheat protein, mice were grouped randomly for experimental tests. After four weeks＇ diet, the swimming, climbing-pole time as well as serum were checked. The result indicated that globntin improved the swimming ＆ climbing-pole time, and content of liver hepatin distinctly; and it also reduced the content of blood lactic acid and urea. Then, factor F was used to measure the formation of 5- hydroxytryptamine which can suppress the ability of movement. In conclusion, globulin had the ability of antifatigue, as it has a higher concentration of Branch Chain Amino Acid（BCAA） and lower level of factor F, compared with the other corn ＆ animals proteins.