沙棘多糖的分离纯化及其抗运动性疲劳作用

Extraction and purification of seabuckthorn polysaccharide and its effect on anti-motion fatigue

中文关键词:  沙棘多糖  分离  纯化  抗运动性疲劳

英文关键词:seabuckthorn polysaccharide  extraction  purification  anti-motion fatigue

中文摘要:

      运动性疲劳是一种当训练和比赛负荷超过机体所承受的能力时, 产生的短暂的生理机能减退的现象。生物活性成分多糖一般是由多个单糖分子缩合失水而成, 多数是由阿拉伯糖(Ara)、半乳糖(Gal)、甘露糖(Man)和葡萄糖(Glc)组成的中性杂多糖, 具有较大的分子量。沙棘多糖是其中的一种多糖组分, 具有清除自由基、抗氧化、缓解疲劳等作用。通过研究发现沙棘多糖的抗运动疲劳作用具有一定的应用价值, 值得国内外学者进行深入研究。因此本文以沙棘多糖分离纯化技术和运动疲劳机制为基础, 阐述沙棘多糖不同的分离纯化技术和抗运动性疲劳的作用, 以期促进沙棘多糖在抗运动性疲劳方面的发展, 并为解决运动性疲劳问题提供借鉴和参考。

英文摘要:

      Anti-motion fatigue is a kind of transient physiological decline when the training and competition load exceeds the ability of the body. The bioactive component polysaccharide is generally made up of many monosaccharides, which are mostly neutral heteropolysaccharides composed of arabinose (Ara), galactose (Gal), mannose (Man) and glucose (GLC), which has a large molecular weight. Seabuckthorn polysaccharide is one of the polysaccharides, which has the functions of scavenging free radicals, antioxidation and relieving fatigue. It is found that the anti fatigue effect of seabuckthorn polysaccharide has certain application value, which is worth further research by domestic and foreign scholars. Therefore, based on the separation and purification technology and the mechanism of exercise fatigue, this paper expounded the different separation and purification techniques and the anti exercise fatigue effects of seabuckthorn polysaccharide, in order to promote the development of seabuckthorn polysaccharide in the anti-motion fatigue and provide reference for solving the sports fatigue problems.