儿茶

Tea-Polyphenols, catechins, amino acid and theine are the elements of tea quality that are widely accepted in the world.

茶叶是中国重要的经济作物，茶多酚、儿茶素、氨基酸、咖啡碱和水浸出物为国际上公认的茶叶品质成份。

Preventing teeth decay: People normally believe that the fluorine in the tea can increase the resistance of the teeth enamel to the erosion of the acid, so that the tea can prevent teeth decay. Actually, it is also because that the acacatechin can strongly refrain the Streptococus mutans.

预防龋齿：茶叶防龋作用，一般认为是茶中的氟，而使牙釉质对酸的侵蚀具抵抗力，但是儿茶素类能强烈抑制生龋菌也功不可没。

My son these days is very blue eyes, I was hungry妈说fire with silver ornaments and egg white in the stomach and forehead rubbing and drink a number of Coccinella tea?

我儿这几天眼球是很蓝的，我妈说是肚子有火，用银的手饰和鸡蛋白在肚子和脑门搓一会和喝一些七星茶？

Mg/Kg , a kind of hydragogue, had weaker effect than higher dose of tea catechins.

利尿剂——氢氯噻嗪（5.7mg／kg）的利尿作用弱于大剂量茶儿茶素（p.05），峰时为0.5～1.0h。

Organic green tea extract powder contains Vitamin C and catechuic acid, which have good whitening and anti-oxidation effects; the flavonoid contained can help increase the absorption of Vitamin C, and therefore effectively resisting the formation of melanotic pigment, and keep skin young.

有机抹茶精粉中含有丰富的维他命C和儿茶素，对肌肤具有良好的美白、抗氧化作用；抹茶粉中的类黄酮能帮助增强维他命C的吸收，因此能够有效抵抗黑色素生成、维持肌肤年轻。

Aim To study the influences of salt out with different salts and operating temperature on the content of esterified catechins.

目的 研究不同种类盐类盐析和不同温度水平对茶多酚粗品中酯型儿茶素含量的影响。

Methods Thin layer chromatography and salt out are adopted to determine the content of esterified catechins.

采用盐析的方法对茶多酚粗品液进行处理，薄层色谱扫描仪进行酯型儿茶素含量的测定。

In general, 80% or more of caffeine in raw tea can be removed by water-BA partition method, and the recovery of esterified catechins is about 70%.

水-丁基乙酯分配萃取方法一般可移除生茶粉中80%的咖啡因，而酯化型儿茶素也能回收大约70%。

The child spring the series new concept flower-scented green tea is unusual by the unique manual union modern science technology the tea and the flowered organic perfect fusion contour fine standard.

&囡儿春&系列新概念花茶以独特的手工结合现代科学技术把茶与花有机的完美融合外形精典奇特。

Because of thinking that in a couple of days, blessing short message that can have blotting out the sky and covering up the earth blocks up a network , has an ideal to have foresight and wisdom surpassing arriving at, the absolutely unrivaled super invincible universe genius outstanding person people sees that person loves my ahead of time respectful Zhu that flower be spent opens: Mairuikeruisi gets Hail Columbia skin cattle Ye Er then Ng know you may be surrounded by the blessing short message blotting out the sky and covering up the earth , wise I having foresight let a blessing stride over high mountain ocean once for a long time , cross many-storied buildings , pass through big streets and small alleys, had sprained the ear selling aunty of tea egg , worming self into you: Merry Christmas!!

因考虑到过几天会有铺天盖地的祝福短信堵塞网络，有理想有远见且智慧过人举世无双宇宙超级无敌天才精英人见人爱花见花开的我提前恭祝：麦瑞克瑞斯么斯嗯得嗨皮牛叶儿知道你会被铺天盖地的祝福短信包围，英明有远见的我一早就让祝福跨过高山大海，越过高楼大厦，穿过大街小巷，闪过卖茶蛋的老大娘，钻进你的耳朵：圣诞快乐！！

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷