枸杞原汁抗疲劳作用的研究  

STUDY ON THE ANTIFATIGUE EFFECTT OF RAW JUICE FROM Lycium barbarum L.

作　　者：胡居吾[1] 范青生[2] 熊伟[1] 李雄辉[1] 

机构地区：[1]江西省科学院应用化学研究所,南昌330029 [2]南昌大学教育部食品科学重点实验室,中德联合研究院,南昌330047

出　　处：《江西食品工业》2008年第2期47-49,共3页Jiangxi Food Industry

摘　　要：目的:研究枸杞原汁对小鼠的抗疲劳作用。方法:120只SPF级昆明种雌性小鼠平均分成4组,其中宁夏鲜枸杞原汁分10,20,30m1/(kg·d)三个剂量组给小鼠灌胃,对照组给等剂量生理盐水,共21天。最后一天喂养后,小鼠游泳造成疲劳,测定运动耐力、肝糖原、血乳酸(LAC)、血尿素氮(BUN)等指标。结果:枸杞原汁均能明显延长小鼠负重游泳时间,明显提高小鼠运动后体内肝糖原的含量,降低血尿素氮(BUN)和血乳酸(LAC)的含量。结论:枸杞原汁具有良好的抗疲劳作用。Objective：To study the antifatigue effect of raw juice from Lycium baroarum L..Methods：120 mice were randomized into 4 groups：three groups of raw juice from Lycium barbarum L. at doses of 10,20,30ml/（kg·d）,and the saline group through gastric tube for 21 days.After the last fed,mice were forced to swim to induce fatigue. Resistance of exercise,liver glycogen,blood lactic acid and blood urea nitrogen （BUN）were measured. Results：Three raw juice groups could significantly increase the burden swimming time in mice,increase the reserve of live glycogen and decrease the rising content of blood urea nitrogen（BUN） and blood lactic acid after strenuous exercise.Conclusion：Raw juice from Lycium bar- barum L. has antifatigue effect.

关 键 词：枸杞 血乳酸(LAC) 血尿素氮(BUN) 肝糖原 抗疲劳 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程] Q42[轻工技术与工程—食品科学与工程]