运动疲劳机制及食源性抗疲劳活性成分研究进展

Research progress of sports fatigue mechanism and food-borne anti-fatigue active ingredients

中文关键词:  运动疲劳  抗疲劳  食源性  活性成分

英文关键词:exercise fatigue  fatigue resistance  foodborne  dietary bioactive components

中文摘要:

      运动疲劳是运动本身引起的机体工作能力暂时降低, 表现为经过适当时间休息和调整可以恢复的生理现象, 也是大脑皮层保护性抑制机制的结果, 过度疲劳极易诱发运动损伤, 直接影响人体正常运动。因此, 如何有效的预防运动性疲劳的发生及快速恢复成为当前研究的重点方向。本文通过总结近几年关于运动疲劳产生机制: 能量物质消耗、代谢产物堆积、保护性抑制、钙离子代谢紊乱等主流学说, 对食源性抗运动疲劳有效成分及其作用机理进行综述, 并参照多种活性成分在抗疲劳产品研发中的应用, 提出多种生物活性肽复合的抗疲劳产品具有广泛应用性, 以期为研发更安全、绿色、有效的抗疲劳产品提供理论指导。

英文摘要:

      Sports fatigue is a temporary decrease in the body’s work capacity caused by exercise itself, which is manifested as a physiological phenomenon that can be recovered after proper time of rest and adjustment. It is also the result of the protective inhibition mechanism of the cerebral cortex. Excessive fatigue can easily induce sports injuries and directly affect the normal movement of the human body. Therefore, how to effectively prevent the occurrence of exercise-induced fatigue and fast recovery has become the key direction of current research. This paper summarized the main theories on the mechanism of exercise fatigue in recent years: energy consumption, accumulation of metabolites, protective inhibition, calcium ion metabolism disorders, etc.. It also summarized the effective ingredients of food-borne anti-exercise fatigue and their mechanism of action, and proposed that the anti-fatigue products compounded with a variety of biologically active peptides had a wide range of applications according to the application of multiple active ingredients in the research and development of anti-fatigue products, in order to provide theoretical guidance for the development of more safe, green and effective anti-fatigue products.