茶氨酸的生理作用及与运动的关系

茶氨酸是茶叶特有的1种氨基酸,是绿茶中有效的呈味物质,含量直接决定茶叶的品质。根据国内外已有的研究成果对茶氨酸的生理作用做一全面综述,并对其与运动的关系做一简要评述。其生理作用有降低血压、抗肿瘤、提高学习和记忆能力、放松、神经保护、抗疲劳、减轻体脂、免疫。茶氨酸是1种十分安全的、无毒的食品添加剂,可以提高运动能力,加速运动后疲劳的恢复,因此,可考虑将茶氨酸作为运动饮料的添加剂。

The Relationship between the Physiological Effects of Theanine and Sports

Theanine,an amino acid found specifically in tea,is one of the tastier components,and its concentration determines the quality of tea. In this review,the theanine' s physiological effects are summarized,alongside with possible sport applications. These physiological effects include lowering blood pressure,anti-tumor,improving learning and memorial capability,relaxation,neuroprotective effect,anti-fatigue,decreasing fat accumulation,immune effect. Theanine,a safe food addictive,can improve sports' capability and accelerate relieving fatigue. So,theanine can be considered to be sport beverage addictive.