普洱茶对小鼠耐缺氧作用的研究

张慧; 肖蓉; 侯艳; 穆颖超; 李栋

doi:10.13305/j.cnki.jts.2012.05.006

茶叶科学 >

2012 , Vol. 32 >Issue 5: 465 - 470

DOI: https://doi.org/10.13305/j.cnki.jts.2012.05.006

普洱茶对小鼠耐缺氧作用的研究

张慧 ,
肖蓉 ,
侯艳 ,
穆颖超 ,
李栋

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1. 云南省曲靖市质量技术监督综合检测中心,云南曲靖 655000;
2. 云南农业大学食品科学技术学院,云南昆明 650201;
3. 云南农业大学龙润普洱茶学院,云南昆明 650201;
4. 云南师范大学文理学院,云南昆明 650222;
5. 山西省吕梁市农业委员会,山西吕梁 033000

张慧（1985— ）,女,山东临沂人,硕士研究生,主要从事食品质量控制与检测研究。

收稿日期: 2012-01-09

修回日期: 2012-03-31

网络出版日期: 2019-09-05

基金资助

国家科技支撑计划课题《普洱茶功能成分与保健功效的研究》（2007BAD05804）

收起

Effect of Pu-erh Tea on the Anti-anoxia Ability in Mice

ZHANG Hui ,
XIAO Rong ,
HOU Yan ,
MU Ying-chao ,
LI Dong

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1. Qujing City of Quality and Technology Supervision of Comprehensive Detection Center, Qujing 655000, China;
2. College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China;
3. College of Long Run Pu-erh Tea, Yunnan Agriculture University, Kunming 650201, China;
4. College of arts sciences,Yunnan normal university, Kunming 650222, China;
5. Agriculture Committee of Lvliang City, Lvliang 033000, China

Received date: 2012-01-09

Revised date: 2012-03-31

Online published: 2019-09-05

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摘要

以云南3个不同主产区具有代表性的普洱茶为样本,采用常压耐缺氧实验、亚硝酸钠中毒存活实验、急性脑缺血性缺氧实验3项指标评价普洱茶对小鼠的耐缺氧作用。结果表明,在常压耐缺氧实验中,与对照组相比,普洱熟茶中剂量组（1.5g/kg）可明显延长小鼠在密闭缺氧条件下的存活时间（P<0.05）,且延长率达到12.45%;在亚硝酸钠中毒存活实验中,与对照组相比,各实验组存活时间均低于对照组;在急性脑缺血性缺氧实验中,各实验组张口喘气时间均低于对照组。研究表明,所用该批次普洱熟茶和普洱生茶对小鼠不具有耐缺氧功能。

关键词： 普洱茶; 小鼠; 耐缺氧

本文引用格式

张慧 , 肖蓉 , 侯艳 , 穆颖超 , 李栋 . 普洱茶对小鼠耐缺氧作用的研究[J]. 茶叶科学, 2012 , 32(5) : 465 -470 . DOI: 10.13305/j.cnki.jts.2012.05.006

Abstract

In this study, two representative tea samples (Fermented Pu-erh and Unfermented Pu-erh), which from different main producing areas, were employed to carry out the hypoxia tolerance experiment, survival experiment of sodium nitrite poisoning and acute cerebral ischemia hypoxia experiment. Results showed: the Fermented Pu-erh, at the medium dose group (1.5g/kg), could significantly prolong the mice survival time under close hypoxia conditions, compared to the control group, the prolongation rate is 12.45% in the hypoxia tolerance experiment. The survival time of all test groups were lower than the control group in the survival experiment of sodium nitrite poisoning and in acute cerebral ischemia hypoxia experiment, respectively. Totally, Fermented Pu-erh and Unfermented Pu-erh may have no anti-anoxia ability.

Key words： Pu-erh tea; mice; hypoxia tolerance

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