茶组

关于茶组植物分类与演化的讨论

Discussions on Phylogenetic Classification and Evolution of Sect Thea

利用RAPD进行茶组植物遗传多样性和分子系统学分析

Genetic Polymorphism and Molecular Phylogeny Analysis of Section Thea Based on RAPD Markers

乌龙茶组的TG较高脂模型组显著下降（p<0.05）。

TG in group VI is lower than that of model group ( p < 0.05 ) .

本实验中，抗晕茶组大鼠食高岭土量明显少于对照组（P＜0.05）。

In our study the amounts of kaolin eaten by rats in Anti sick tea group were much less than that in the control group ( P < 0 05 ) .

用SSR分子标记研究茶组植物种间亲缘进化关系枇杷属植物及其近缘属植物亲缘关系的RAPD分析

Phylogenetic Analysis of Interspecies in Section Thea Through SSR Markers Genetic diversity in Eriobotrya genus and its closely related plant species using RAPD markers

中剂量复合乌龙茶组与乌龙茶组相比较，前者可更有效地降低TC和LDL-C（p<0.05）。

TC and LDL-C level in MOT of middle dosage is significantly reduced than those treated with oolong tea ( p < 0.05 ) .

作者对茶树基因组DNA提取方法、茶树（种内）资源遗传多样性、茶树资源的分子标记鉴别、茶组分子系统学和形态系统学等进行了较系统深入的研究，获得以下重要结果。

In this dissertation , a novel genomic DNA isolation method , the genetic polymorphism and molecular discrimination of tea plant , the molecular and morphological systematics of section Thea were systematically investigated . The followings were main results .

高剂量和中剂量复合茶组大鼠肝脏匀浆肝脂酶（HL）活性较高脂模型组显著升高（P<005），粪便中脂肪含量显著增加（P<005）。

Hepatic Lipase activities of group C and D were higher than group B and the fat content in feces was increased ( P < 0.05 ) .

结果：高脂膳食+非硒茶组TC、TG显著低于高脂膳食组（P<0.01），LDL-C及HDL-C与高脂膳食组无差异；

Results : TC , TG of non-selenium group were significantly lower than the normal drinking water group ( p < 0.01 ) while LDL-c and HDL-c showed no difference .

硒茶组与衰老模型组比较可提高血清、肝、脑组织的T-AOC（P<001）。

As far as the selenium tea group is concerned , it can increase the level of T-AOC in serum ? liver and cerebrum ( P < 0 01 ) .

茶组植物花粉生活力测定及种间杂交研究简报

Preliminary Studies on Pollen Viability of Sect . Thea and Hybrids of Species

结果与石英粉尘组比较，茶多酚组大鼠血液中MDA、肺胶原、SOD、GSH-PX活性上升。

Results Compared with the silica group , the content of MDA , lung collage as well as the activities of SOD , GSH-Px in the blood of TP group were all increased .

125mg／kg茶多酚组对正常小鼠脾脏无影响，但明显减轻胸腺重量，并进一步加重荷瘤小鼠所致的胸腺萎缩。

Although no effect on spleen in normal mouse at dose of 125mg / kg was found , thymus weight was reduced significantly and atrophy of thymus of tumor-bearing mouse was augmented further .

方法选取1.5～2.0kg的老年家兔（兔龄36个月）24只随机分为4组：正常对照组、动脉粥样硬化模型组、低剂量茶多酚组、高剂量茶多酚组。

Methods Twenty-four elder rabbits weighed 1 . 5-2 . 0 kg , aged 36 months were divided randomly into 4 groups with 6 in each goup , i. c , normal control , atherosclerosis model , low-dose tea polyphenols and high-dose tea polyphenols group .

春兰及其母本铁观音乌龙茶香气组分分析简报不同湿度做青环境对乌龙茶香气的影响

Effect of different green-making humid conditions on aromatic constituents of Oolong tea

珍媚茶香气组分与质量的数理关系

Mathematical Relation between Fragrant Components and Quality of Zhenmei Tea

0.2%茶多酚组和0.4%的茶多酚组在给予家兔高脂饲料的同时，分别在饮水中添加0.2%、0.4%的茶多酚，连续喂养12周；

The rabbits in 0.2 % GTP and 0.4 % GTP groups drank water containing of 0.2 % and 0.4 % GTP respectively for 12 weeks .

治疗组又分成小剂量组，大剂量组，比较两组疗效.在治疗8周末这个时点上茶色素组优于对照组。

The results showed that the effects in the treated group are superior to those in the control group at the end of 8 weeks with significant differences .

各茶多酚组大鼠舌下静脉注射相应剂量的茶多酚，模型组、假手术组给予等容量生理盐水；

Rats in each TP group received ranine vein injection of TP of corresponding dose , and rats in the model group and sham-operation group were administrated with normal saline of the same volume ;

选用春、秋两季的午子绿茶样品，采用固相微萃取法提取、富集其芳香物质，经GC-MS分析，共鉴定出112种化合物，其中春茶102个组分、秋茶96个组分。

The aromatic components in Wuzi green tea were extracted by SPME and were analyzed by GC-MS. About 112 different compounds were isolated and identified from samples , from which 102 were found in spring tea and 96 in autumn tea .

实验结束，六堡茶高剂量组体重比模型组高，但幅度不大，能减少糖耐量AUC，降低糖尿病大鼠空腹血糖和空腹胰岛素水平。

Body weight of high dose group is a little heavier than which of model group , AUC of glycose tolerance test less , fasting plasma glucose and fasting insulin lower compared with model group .

1500m轻度低压缺氧+茶多酚防护组。其中茶多酚防护组在低压暴露前以100mg/kg剂量灌胃（其余两组灌蒸馏水），然后与单纯缺氧组一起置于低压舱中。

Before entering the hypobaric chamber , 100 mg / kg of tea polyphenol was given orally in TP protection group , while distilled water was given instead for the other two groups .

茶儿茶素组均能降低脑缺血再灌注后血清和脑组织中MDA浓度，电镜结果显示茶儿茶素（50mg·kg-1，ip.qd×7）能改善脑缺血再灌注对血脑屏障的损害。

Compared with model group , tea catechin groups could decrease the concentration of MDA in brain tissue and serum , and tea catechin group ( 50 mg · kg - 1 ip . qd × 7 d ) could improve the injury of blood brain barrier .

动脉环制备及系统安装如上，血管平衡1h后，各茶多酚浓度组分别加入对应浓度的茶多酚0.2mL，溶媒对照组加入溶媒0.2mL。

The preparation and system installation was the same as above , and 0.2 mL of TP was added into each TP group at corresponding concentration at one hour after vascular equilibrium , and 0.2 mL of menstruum was added into the control group .

~⑥低、中、高剂量茶多酚干预组。

To ⑥ Group-intervention ( low , medium and high dose ) .

具有降血糖活性的茶多糖组分分离纯化与结构鉴定

Purification and Structure of Anti-hyperglycemic Component from Tea Polysaccharides

观察茶多糖组分对Ⅱ型糖尿病小鼠糖代谢的影响，并进一步探讨茶多糖组分抗糖尿病活性的初步机制。

And to observe its hypoglycemic effects in type 2 diabetes mellitus mice The mechanism of its hypoglycemic effect were investigated and discussed .

茶和茶叶组份抗癌活性的科学证据在体外细胞体系研究中业已确定，其分子作用机理正在被进一步阐明。

Anticancer activities of tea and tea constituents based on scientific evidences have been established in cellular systems and the underlined molecular mechanisms of action continue to be elucidated in such systems .

而老年结合茶多酚干预组心肌线粒体呼吸控制率（3.46±0.40）和肝脏线粒体呼吸控制率（4.83±0.37）均高于老年对照组（P<0.05）。

The RCR of myocardial and liver mitochondria in the aging TP intervention group ( 3.46 ± 0.40 , 4.83 ± 0.37 ) were higher than those in the aging control group ( P < 0.05 ) .

茶多糖的组分及理化性质

Composition and the Physical and Chemical Characteristics of Tea Polysaccharide