摘要
依据保健食品检验与评价技术规范对茶氨酸复合制剂的缓解体力疲劳功能进行评价。人体体质量以60kg计,样品人体推荐剂量为每日1.4g,采用昆明种小鼠设定低、中、高3个剂量组分别为0.12、0.23、0.70g/kg,分别相当于人体推荐剂量的5、10、30倍灌胃,对照组以等量蒸馏水灌胃,连续30d。结果显示,高剂量组能明显延长小鼠负重游泳时间,降低血清尿素含量,增加肝糖原含量,并对小鼠运动前后血乳酸含量无影响,表明茶氨酸复合制剂具有缓解体力疲劳的功能。
According to ＂The Standard of Health Food Test and Assesment＂,the alleviating physical fatigue function of theanine compound preparation was evaluated.The recommended daily dose of human is 1.4 g/60 kg body weight.The low,middle and high dosage groups of Kunming mice were respectively 0.12,0.23 and 0.70 g/kg,equivalent to 5,10 and 30 times of human recommended doses.The control group with equal distilled water by gavage,on 30 consecutive days.The results showed that 0.70 g/kg dose group could significantly prolong the loaded swimming time of mice,reduce the serum urea content and increase hepatic glycogen content,indicating the theanine compound preparation possessed the function of alleviating physical fatigue.
出处
《茶叶科学》
CAS
CSCD
北大核心
2012年第6期530-534,共5页
Journal of Tea Science
基金
现代农业产业技术体系建设专项(CARS-23)
"十一五"国家科技支撑计划课题(2006BAD06B01)
关键词
茶氨酸
复合制剂
缓解
疲劳
theanine
compound preparation
alleviate
physical fatigue
