栀子油对健美操运动员无氧代谢下运动能力的影响
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摘要
采用超临界CO_2萃取技术提取栀子油,研究栀子油对健美操运动员无氧代谢下运动能力的影响。将20名健美操运动员随机分为对照组及实验组。实验组每天分早、中、晚3次服用栀子油玉米糖浆复合物,每次2支,5 g/支,其中栀子油含量为2.5 g/支,连续服用60 d,对照组按照同样方法和剂量服用玉米糖浆,5 g/支。结果表明:与对照组相比,实验组健美操运动员运动后心率的恢复速度显著加快(P<0.05);体内血乳酸消除速率显著增加(P<0.05);1 min无氧代谢运动时输出功率及总功有极显著提高(P<0.01)。此外,实验过程中没有任何不良的反应出现。因此,栀子油可以有效提高健美操运动员无氧代谢的运动能力,并具有一定的安全性。
The supercritical CO_2 extraction technology was used to extract gardenia oil,and the effect of gardenia oil on the exercise capacity of aerobic athletes under anaerobic metabolism was studied. 20 aerobic athletes were randomly divided into control group and experimental group. In the experimental group,gardenia oil corn syrup complex was taken three times in every morning,afternoon and evening,with 2 branches,5 g per branch,in which the dosage of gardenia oil was 2. 5 g per branch and continuous administration for 60 d. The control group took corn syrup according to the same method and dose 5 g per branch. The results showed that compared with the control group,the recovery rate of heart rate in the experimental group significantly increased( P < 0. 05),the elimination rate of lactate in the body increased significantly( P < 0. 05),and the output power and total work had very significant increase( P <0. 01). In addition,no adverse reaction occurred during the experiment. Therefore,gardenia oil could effectively improve exercise capacity of aerobic athletes,and had some safety.
The supercritical CO_2 extraction technology was used to extract gardenia oil,and the effect of gardenia oil on the exercise capacity of aerobic athletes under anaerobic metabolism was studied. 20 aerobic athletes were randomly divided into control group and experimental group. In the experimental group,gardenia oil corn syrup complex was taken three times in every morning,afternoon and evening,with 2 branches,5 g per branch,in which the dosage of gardenia oil was 2. 5 g per branch and continuous administration for 60 d. The control group took corn syrup according to the same method and dose 5 g per branch. The results showed that compared with the control group,the recovery rate of heart rate in the experimental group significantly increased( P < 0. 05),the elimination rate of lactate in the body increased significantly( P < 0. 05),and the output power and total work had very significant increase( P <0. 01). In addition,no adverse reaction occurred during the experiment. Therefore,gardenia oil could effectively improve exercise capacity of aerobic athletes,and had some safety.
引文
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[2]王恩力,董方,姚景春.栀子苷药理学和毒理学研究进展[J].中国药房,2015,26(19):2730-2733.
[3]YUTAKA N,TETSUO W,KAZUHIKO N,et al.Total dosage of gardenia fruit used by patients with mesenteric phlebosclerosis[J].BMC Complem Altern M,2016,16(1):207-213.
[4]ZHOU W E,ZHANG Y,LI Y,et al.Determination of gardenia yellow colorants in soft drink,pastry,instant noodles with ultrasound-assisted extraction by high performance liquid chromatography-electrospray ionization tandem mass spectrum[J].J Chromatogr A,2016,1446(5):59-69.
[5]袁源见,罗光明,杨晓娟,等.栀子油化学成分、提取工艺及功效的研究进展[J].中国油脂,2017,42(6):20-24.
[6]邹翀,尤梦圆,何东平,等.两种制取栀子渣油方法的对比研究[J].中国油脂,2013,38(11):14-17.
[7]YANG C X,ZHANG T,XU M,et al.Insights into biosynthetic genes involved in the secondary metabolism of Gardenia jasminoides Ellis using transcriptome sequencing[J].Biochem Syst Ecol,2016,67(8):7-16.
[8]包亚妮,董建青,贺文浩,等.二次通用旋转组合设计法优化超临界CO2萃取栀子油的工艺研究[J].中国粮油学报,2011,26(5):66-70,75.
[9]郭黎.优秀击剑运动员肌力特点、有氧、无氧能力及赛前机能状态研究[D].上海:上海体育学院,2009.
[10]孙红梅.茶多糖对中国式摔跤女运动员赛前训练自由基代谢和无氧运动能力的影响及相关性研究[J].山东体育学院学报,2014,30(3):61-66.
[11]王然.低住高练对女子拳击运动员无氧运动能力的影响[D].北京:北京体育大学,2013.
[12]洪平,李稚,孙金秋,等.东海温泉对青年女子篮球运动员赛后无氧运动能力和身体机能的影响[J].中国体育科技,2011,47(5):40-46.
[13]郝昭琳,江璐,车会莲,等.栀子苷和栀子黄色素改善睡眠作用的研究[J].食品科学,2009,30(15):208-210.
[14]张风波,罗光明,肖日传,等.栀子油对四氯化碳所致小鼠急性肝损伤的保护作用[J].中国油脂,2017,42(7):128-131.