植物提取物抗运动性疲劳作用的研究进展

Research progress of anti exercise fatigue effect of plant extracts

中文关键词:  植物提取物  运动性疲劳  作用机制

英文关键词:plant extracts  exercise fatigue  mechanism of action

中文摘要:

      运动性疲劳是人体脑力和体力持续活动到一定阶段时出现的一种生理现象, 表现为机体生理过程不能维续其机能在特定水平上或不能维持预定的运动强度。持续性的运动疲劳极易诱发运动损伤, 从而给运动员或长期运动者的身体和运动表现能力带来隐患。因此, 如何有效预防运动性疲劳的发生, 以及如何有效恢复运动性疲劳是当前需要重点考虑的问题。近年研究表明, 植物提取物在人体抗疲劳的预防和消除中有着十分重要的作用。故本文结合近些年国内外关于植物提取物的研究, 综述了常见的多种植物类提取物如: 多酚类、生物碱类、皂苷类、多糖类等在人体抗疲劳中的作用, 及其对人体不同疲劳部位(外周疲劳、神经中枢疲劳)的抗疲劳作用机制, 以期为研发新型抗运动疲劳功能产品, 遴选绿色、有效、安全的食源性活性成分提供一定的理论指导依据。

英文摘要:

      Exercise fatigue is a physiological phenomenon that occurs when the human body's mental and physical activities reach a certain stage. It manifests that the physiological process of the body cannot maintain its function at a specific level or cannot maintain the predetermined exercise intensity. Continuous exercise fatigue easily induces sports injury, which brings hidden trouble to the body and sports performance of athletes or long-term athletes. Therefore, how to effectively prevent the occurrence of exercise fatigue, and how to effectively recover exercise fatigue are the current issue that needs to be considered. Recent studies have shown that plant extracts play an important role in preventing and eliminating fatigue. Combined with the research on plant extracts at home and abroad in recent years, this paper reviewed the effects of various plant extracts such as polyphenols, alkaloids, saponins and polysaccharides on human anti fatigue and the anti-fatigue mechanism of different parts of human body (peripheral fatigue, nerve center fatigue), with a view to developing new anti-sports fatigue functional products. It was expected to provide a theoretical basis for the selection of green, effective and safe food derived active ingredients.