例如，茶叶中含有茶氨酸，研究人员认为它有放松作用，并已证实它可以降低血压。
For instance, tea contains theanine, which researchers argue has a relaxing effect and has been shown to reduce blood pressure.
最近，日本报道，茶叶中特有的氨基酸茶氨酸能通过活化多巴胺能神经元，起到抑制血压升高的作用。
Recently, it is reported in Japan that theanine, a type of amino acid that is contained in tea can restrain the rise of blood pressure through activating dopaminergic neuron.
本方法检测快速，定量准确，可用于茶叶及绿茶提取物中茶氨酸含量的测定。
The method was simple, fast and accurate, and it was profitable to detect the theanine content in tea and green tea extracts.
对茶叶中的茶氨酸进行了深入研究，建立了茶氨酸的高效液相色谱直接分析方法。
We have had a deep study on the theanine in tea, and developed a direct analysis method of theanine with high performance liquid chromatography.
在茶梗中含量教多的茶氨酸，可通过行水输导于茶叶细胞中。
Content in tea stems in Education Theanine and more can be transported through the water in the tea cells.
本文较全面地综述了目前国内外以茶多酚、茶氨酸、茶碱、茶色素等茶叶提取物作为天然食品添加剂，所进行的研究和应用情况。
Th paper summed on the researches and applications of tea abstracts such as tea Polyphenols, Theamine etc. in natural food additives.
茶氨酸是茶叶中特有的、游离的非蛋白质氨基酸，其含量与茶叶品质呈正相关。
Theanine is a special kind of free amino acid in tea, which is not the constituent of protein, its content has positive relation with tea quality.
茶氨酸是茶叶中的一种特殊的氨基酸，对于茶叶品质的形成有重要的意义。
Theanine is a kind of special AA which is vital to teas quality.
富硒茶粗蛋白质中胱氨酸、甲硫氨酸的含量随茶叶含硒量提高而增加。
Amino acid, especially Cys and Met of tea protein was increased with increasing selenium content of tea.
本发明公开了一种从茶叶提取物中直接制备茶氨酸标准对照品的制备方法。
The present invention discloses the preparation process of standard theanine contrast product from tea extractive.
茶氨酸是茶叶特有的化学成分之一，对茶叶品质有重要影响。近年的研究发现茶氨酸有多种保健作用，非常具有开发前景。
The recent researches have found that theanine, an unique and important component in tea plants, has many bioactivities, and made it get more and more attention.
茶氨酸是茶叶的特征氨基酸。
50年代首次从茶叶中提取、精制出茶氨酸，并确定了它的化学结构，此后许多学者对其进行了大量的研究工作。
It was firstly extracted and refined from tea in 1950's and its chemical structure was also determined at the same time.
所建方法快速，简便，准确，可用于茶叶中茶氨酸含量测定。
This method is rapid, simple, and accurate for the analysis of theanine in tea.
所建方法快速，简便，准确，可用于茶叶中茶氨酸含量测定。
This method is rapid, simple, and accurate for the analysis of theanine in tea.
应用推荐