茶叶

As the origin of tea, the development ofChina's tea industry has been proved as the most thriving advantageous industry afteryears' experience of up and down.

而作为茶叶的故乡，中国茶叶产业的发展也经历了几千年的兴衰沉浮，被历史证明是具有旺盛生命力的优势产业。

Taking the ampelopsis as the raw material,under the condition that ethanol soaks to prepare the processing,taking water as the associated extract dihydromyrictin.

以干藤茶叶为原料，采用乙醇浸泡进行预处理，以水为溶剂提取二氢杨梅素，考察了乙醇预处理时间、茶叶与乙醇的料液比、加热时间等因素对提取率的影响，通过单因素分析和正交试验设计，确定了最佳提取工艺条件。

The tea contains GABA have more appellation in tea's market. It's no classification in base. Some tea used brand name, some tea used GABA's assonance to name and some tea used function to named it.

目前茶叶市场上，富含 GABA 成分的茶叶名称众多繁乱，它没有基础的分类名称(如□□乌龙茶，□□东方美人茶、□□四季春、□□绿茶、□□红茶…等)，只有品牌名称而已，有以 GABA 谐音命名者如：佳绿宝、佳龙茶、加码…等，也有以功能命名者如：好困茶、元气茶、打气茶…等。

Tea polyphenols show great effects on astringency of tea taste.

茶叶中含有的大量茶多酚对茶叶涩味有重要作用。

The second part of this paper is theoretical analysis witch contained asymmetric information theories and the exertion of the bionomics theories in the tea production and export.

论文的第二章是理论分析，分析了信息不对称理论及其对我国茶叶出口的影响和生态学理论在我国茶叶生产和出口中的应用。

China is the birthplace of tea, but also a pioneer in the world tea trade country.

中国是世界茶叶的发源地，也是世界上最早进行茶叶贸易的国家。

The article in recent years the research progress of disease of oral cavity of TP prevention and cure makes one overview. The compositive TP of the basic research 1.1 TP of 1 TP is the floorboard that phenolic apperception of a kind of many hydroxyl closes matter, 25% what hold tea dry weight about, its are main component includes to express gallnut of gallnut catechu element gallnut of element of catechu of gallnut of acerbity ester, watch, watch catechu element is acerbity element of catechu of ester, watch, express gallnut of gallnut catechu element among them acerbity ester content is highest, occupy the 80%[1] of catechu element about, fighting oxidation with its unique element structure, fight the position with fight the respect such as tumor to have choppy, significant. The 1.2 TP absorption in oral cavity and metabolization Lee [2] is measured normally inside a hour after healthy person is chewing green tea Xie Huo contains juice of gargle green tea, content of the TP in saliva is very high, after observing green tea passes salivary enzymatic hydrolyze, TP is slow release and in oral cavity;Yang of local play action [the salivary level after 3] checked 6 volunteers to drink tea, chroma of the TP in making clear the saliva after drinking tea as a result is serous TP pH indicator 2 times, and the salivary TP concentration that contains gargle tea solution a few minutes to be able to produce higher level, and TP can be absorbed through oral cavity mucous membrane.

本文就近年来TP防治口腔疾病的探究进展作一综述。1 TP的基础探究1.1 TP的组成TP是一类多羟基酚类化合物的总称，约占茶叶干重的25%，其主要成份包括表没食子儿茶素没食子酸酯、表没食子儿茶素、表儿茶素没食子酸酯、表儿茶素等，其中表没食子儿茶素没食子酸酯含量最高，约占儿茶素的80%[1]，并以其独特的分子结构在抗氧化、抗突变、抗肿瘤等方面占有重要的地位。1.2 TP在口腔中的吸收和代谢Lee等[2]测得正常健康人在咀嚼绿茶叶或含漱绿茶液后的一个小时内，唾液中TP含量很高，并观察到绿茶通过唾液酶水解后，TP缓慢释放并在口腔局部发挥功能；Yang等[3]检查了6位志愿者饮茶后的唾液水平，结果表明饮茶后唾液中TP浓度是血浆TP浓度的2倍，而含漱茶溶液几分钟即可产生更高水平的唾液TP浓度，且TP可通过口腔黏膜吸收。

SDF from tea is a superior dietary fiber with high capacities of water holding, swelling and oil holding, as well as good absorption on cholesterol and sodium cholate.

结果表明：pH值对茶叶SDF提取的影响最大，其次依次为温度、酶添加量、时间、料液比；茶叶SDF提取的最佳工艺为：温度60℃、酶添加量0.08g/g、pH值9.0、时间2.0h、料液比1：20，提取率达53.72%，所得SDF具有较好持水力、膨胀力和持油力，对胆固醇、胆酸钠也有一定吸附作用，为一种优质膳食纤维。

In 1994 the company developed and produced a pearl tea, tea beverages, instant tea powder products, which leaves the White Dancongèèbeverages access to national patent, in 1997 developed the comprehensive utilization technology of tea are classified as provincial Spark Program, to produce instant tea , tea biscuits, tea, candy and other products developed in 1999 to produce Japanese-style salted plum, products are all exported to Japan, in 2000 the company successfully developed its own high-purity polyphenols production process, in 2001, to further promote agriculture industrialization process of making full use of tea in this region, the resource advantages Qingmei, the company continue to expand science and technology, capital investment, the development of tea polyphenols, tea polysaccharide, caffeine integrated extraction technology, the project fills a gap in the province by the provincial science and technology Identification of the Office of organizations, technology has reached domestic leading level, while Japanese-style salted plum expand production scale, reaching Qingmei annual processing 4000 tons of finished Mei 2500 tons.

公司重视科技术投入，成立了潮安县茶叶工程技术研究中心，该中心技术力量雄厚，拥有一批高级专业技术人才，已在农副产品的综合利用技术开发方面进行了广泛深入的研究开发。1994年公司开发生产出龙珠茶、茶饮料、速溶茶粉等产品，其中白叶单枞茶茶饮料获得国家专利，1997年公司开发的茶叶综合利用技术被列为省星火计划，生产出速溶奶茶、茶饼干、茶糖果等系列产品，1999年公司开发生产出日式盐渍梅，产品全部出口日本，2000年公司自行成功开发出高纯度茶多酚的生产工艺，2001年，为进一步推动农业产业化进程，充分利用本地区茶叶、青梅的资源优势，公司继续加大科技、资金投入，开发出茶多酚、茶多糖、咖啡因综合提取技术，该项目填补了省内空白，经省科技厅组织鉴定，技术水平达到了国内领先，同时扩大日式盐渍梅的生产规模，达到年加工青梅4000吨，成品梅2500吨。

The success in Assam encouraged the British to plant tea in South India, and commercial production began in 1859 in the Nilgiri Hills in Madras and in the wynaad district in Kerala.

阿萨姆茶叶的成功推动了英政府在南印地区的茶叶种植试验，1859年马德拉斯邦的尼尔吉里山区（现泰米尔纳德，Tamilnadu）和喀拉拉邦的维纳德地区也开始了茶叶生产。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。