摘要
本试验在研究酶解猪皮明胶制备抗疲劳肽较适条件和较佳工艺的基础上,通过负重游泳运动建立动物肌肉外周疲劳模型,经过对小白鼠灌胃饲养明胶肽实施营养干预,在检测血乳酸、血尿素氮、肝(肌)糖原含量和运动时间的基础上分析、评价明胶肽抗外周疲劳功效。实验结果证实:和蒸馏水饲养组对比,明胶肽能延长动物运动时间(P<0.01),降低疲劳后的血乳酸(P<0.01)和尿素氮含量(P<0.01),提高肝肌糖原(P<0.01)含量,具有显著的抗疲劳功效,可作为抗疲劳功能食品的添加剂.
This test according to more suitable conditions and a better process hydrolyze pigskin gelatin preparing anti-fatigue peptide.We establish animal muscle peripheral fatigue model through weight-bearing swimming and feed polygeline to mice implementation of nutrition intervention.In the detection of blood lactate,blood urea nitrogen,liver（muscle） glycogen content and exercise time,we analysis and evaluate gelatin peptide peripheral fatigue effect.Experimental results show： comparing with distilled group,gelatin peptides can be extended to animal movement time（P〈0.01）,reducing the blood lactate（P〈0.01） and urea nitrogen（P〈0.01） after movement,improving the content of the liver（muscle） glycogen（P〈0.01）.This production has significant anti-fatigue effect and can be used as an anti-fatigue food additive.
出处
《陕西科技大学学报（自然科学版）》
2012年第5期77-81,共5页
Journal of Shaanxi University of Science & Technology
基金
山东淄博杰乐宝恩生物科技有限公司科技项目(20124880)
关键词
明胶肽
外周疲劳
抗疲劳作用位点
动物试验
gelatin peptides
peripheral fatigue
anti-fatigue action sites
animal testing
