牛磺酸多糖肽运动饮品的制作工艺优化及抗疲劳作用研究

目的优化牛磺酸多糖肽运动饮品制作工艺并研究其对体能恢复的作用。方法对多糖肽添加量、牛磺酸添加量、蔗糖添加量、苹果酸添加量等4个因素进行单因素试验,在此基础上进行正交试验。并通过比较主观体能评分、VO2max、血乳酸、血尿酸、血尿素氮和总超氧化物歧化酶含量等指标,来研究该饮品的抗疲劳作用。结果最佳工艺条件为多糖肽添加量1.2%、牛磺酸添加量1.5%、蔗糖添加量1.9%、苹果酸添加量0.06%,并且饮用此饮品的试验组体能力量恢复效果优于对照组运动员。结论牛磺酸多糖肽运动饮品可以提高运动后体能恢复和缓解运动疲劳的能力。

Optimization of the production technology of taurine polysaccharide peptide sports drinks and study on anti-fatigue effect

Objective To optimize the production technology of taurine polysaccharide peptide sports drinks and study its impact on physical recovery. Methods The amount of polysaccharide peptide addition, taurine addition, sucrose addition and malic acid addition were optimized by single factor experiment, and on this basis, the orthogonal experiment was carried out. The anti-fatigue effect of the drink was studied by comparing the subjective physical fitness score, VO2max, blood lactic acid, blood uric acid, blood urea nitrogen and total superoxide dismutase. Results The optimum process conditions were as follows: the amount of polysaccharide peptide 1.2%, taurine addition 1.5%, the amount of sucrose 1.9%, and the amount of malic acid 0.06%. And the recovery effect of body capacity of the experimental group was better than that of the control group. Conclusion The taurine polysaccharide peptide sports drink can improve the ability to recover and relieve sports fatigue after exercise.