备茶

研究了离子沉淀法和大孔吸附树脂层析法结合制备茶多酚的工艺。

Combining the ion precipitation with column chromatography to prepare tea polyphenol was studied .

我来备茶，你去歇一会儿吧。

I 'll make the tea and you pop off for a while

儿茶素体外氧化制备茶黄素的研究

Studies on Preparing Theaflavins from Oxidation of Tea Catechins in Vitro

逆相蒸发法制备茶多酚脂质体及质量评价

Preparation and quality evaluation of tea polyphenol liposomes by reverse-phase evaporation

聚酰胺色谱法分离制备茶多酚的研究

Investigation on Separation and Preparation of Tea-Polyphenols by Chromatographic Column Packed with Polyamide

吸附树脂法制备茶多酚精品的工艺研究

Study on macropore resin adsorbing technology for preparing the high purity TP product

油茶饼粕制备茶皂素与活性炭的研究

A Study on Preparation of Saponins and Active Carbon from Oil - tea - cakes

通过超滤膜过滤酶提液不但精制了料液而且利用膜浓缩液可方便地制备茶多糖；

Enzyme extraction liquor is refined through ultrafiltration membrane , and tea-polysaccharide is effectively produced from the membrane concentration liquor .

制备茶的提取物；调节提取物的温度在20-80摄氏度之间；

Preparing a tea extract ; adjusting the temperature of the extract to a value of from 20 to 80oC ;

而化学合成法制备茶氨酸，操作相对简单，易于工业化生产，但产品多为D-、L-的混旋体，D-茶氨酸的分离与去除具有较高的技术难度。

Chemical synthesis course is simple which can be industrialized , the product is DL-enantiomer , it is difficult to separate and get rid of D-Theanine .

本文从世俗艺术与宗教艺术的礼仪功能角度，讨论了宣化辽墓壁画散乐图和备茶图两种题材在墓葬当中的关系及其意义。

From the perspective of ritual function in popular art and religious art , the author discusses the materials related to the themes of sanyue musical performance and tea preparation in the murals in the Liao tombs at Xuanhua and their relationship to the burial .

与乙醇水溶液浸提法制备的茶多酚相比，其儿茶素组成略有变化，酯型儿茶素EGCG和ECG的含量略有减少，但其减少量远小于沸水提取法。

Among the tea polyphenols production extracted by microwave treatment , there was a little alteration in catechin composition and it had a slight decrease to the contents of EGCG and ECG . But the decreasing amount was far lower than that by boiling water extraction .

微波提取制备速溶茶及其品质影响因素

Preparation of instant tea by microwave extraction and a few factors on the quality

电位测定结果为ζ-电位值-67.2，表明制备的茶多酚脂质体产品稳定性良好。

ζ - potential value was - 67.2 , it implyed that the stability of tea polyphenols liposomes prepared was good .

本研究内容包括：1、建立了一套适用于微生物转化法生产茶氨酸的《茶氨酸提取精制工艺》，完善了微生物转化法制备食用茶氨酸的工艺过程。

This study will research these contents : 1.To establish a technology of extraction and purification of edible theanine which is suitable to purification theanine of microbial transformation , in order to complete the production of edible theanine by microbial transformation .

结论该法处方合理，工艺简单，所制备的苦丁茶含片适合临床应用。

ConclusionThe method is reasonable , and Kudingcha tablets were suitable for clinical use .

研究了以荷叶为主要原料，配以绿茶、山楂、菊花、甘草等制备降脂保健茶的工艺条件。

A new type of healthy tea was made from lotus leaf , green tea , hawthorn , chrysanthemum and licorice .

在此基础上，应用HPLC法对比测定了不同制备工艺中老鹰茶黄酮类成分及含量的异同。

On this basis , to use the HPLC method , the components and contents of flavonoids in different preparation products are compared .

分子修饰法制备油溶性茶多酚及其抗氧化性能的研究

Synthesis of Molecule-modified Tea Polyphenols and Its Antioxidation in Oils

采用酰化的方法制备油溶型茶多酚。

Oil-soluble type tea polyphenol is prepared by acyclic .