普洱茶英文科技论文研究概述

Camellia sinensis var. assamica。

茶叶现在已经逐渐代替了很多碳酸饮料了，因为人知道碳酸饮料对身体是没有好处的，而多喝茶则会给我们身体带来很多的好处，其中普洱茶就是非常多见的一种茶叶之一，云南普洱茶既是一种珍贵的天然茶饮，还有很好的保健功能。

经科研和实践证明，普洱茶含有较高的氨基酸、维生素、矿物质、茶多酚和生物碱，有多种营养和药效成分，深受消费者的喜爱。不仅香高味醇，是天然可口佳饮，而且养生保健功能在茶叶中也属佼佼者。

扩展资料：

普洱的种类：

普洱绿茶

普洱绿茶的品质特点为清汤绿叶，其制法经过杀青、揉捻、干燥三道工序。杀青的目的，主要是通过高温破坏鲜叶中的酸性并便于揉捻。揉捻的目的，是为了卷紧茶叶条索，适当破坏叶组织，使茶质容易泡出。

普洱红茶

其制作经过萎凋、揉捻、发酵、干燥四道工序。通过萎凋强酶的活性，使其在揉捻和发酵中茶多酚得到充分的氧化，形成特有的色、香、味，再经高温干燥破坏酶的活性，使其形成的特有品质得以固定。其品质特征是红汤红叶，从其外形与品质分，有小种红茶、红碎茶和功夫红茶3种。

参考资料来源：人民网-普洱茶十大养生功效你知多少

参考资料来源：百度百科-普洱茶

普洱茶的功效与禁忌1、降脂减肥 普洱茶与脂肪的代谢关系密切，普洱茶经过独特的发酵过程生成了新的化学物质，其中有的含有脂肪分解酵素的脂肪酶，能对脂肪产生分解作用，因而普洱茶有减肥的效果。 2、普洱茶的降脂、降压、抗动脉硬化 法国巴黎圣安东尼医学院Emil Carobi对40位(男13，女27)高血压患者进行实验，服用普洱茶后77％的患者甘油三脂含量下降，50％的患者胆固醇含量下降。日本、我国台湾、云南、西南农业大学等都进行了普洱茶降血脂的实验，都获得了肯定的效果。 3、防癌、抗癌 科学家通过大量的人群比较，证明饮茶人群的癌症发病率较低。而普洱茶含有多种丰富的抗癌微量元素，普洱茶杀癌细胞的作用强烈。 4、健齿护齿 普洱茶中含有许多生理活性成分，具有杀菌消毒的作用，因此能去除口腔异味，保护牙齿。 5、护胃、养胃 在适宜的浓度下，饮用平和的普洱茶对肠胃不产生刺激作用，粘稠、甘滑、醇厚的普洱茶进入人体肠胃形成的膜附着胃的表层，对胃产生有益的保护层，长期的饮用普洱茶后可以起到护胃、养胃的作用。这是国内外崇尚饮用普洱茶的消费者称谓普洱茶为“美容茶 ”、“益寿茶”的主要原因。 6、抗衰老 经研究证明，人体中脂质过氧化过程是人体衰老的机制之一。普洱茶中含有的维生素C、维生素E、茶多酚、氨基酸和微量元素等具有抗氧化作用，延缓衰老过程，因此普洱茶被称为“益寿茶”。 7、防辐射：据广东中山大学何国藩等用普洱茶进行的研究结果表明，饮用2%普洱茶可以解除用钴60辐射引起的伤害。 8、醒酒 《本草纲目拾遗》载：“普茶最治油蒙心包，刮肠、醒酒第一。” 事实医学证明：茶叶中的茶多酚能促进乙醇代谢，对肝脏有保护作用。使乙醇代谢能正常顺利进行。喝茶能增加血管收缩功能。茶碱具有利尿作用，能促使酒精快速排出体外，减少酒醉后的危害。饮茶还可以补充酒精水解所需的维生素C，兴奋被酒精麻醉的大脑中枢。因而起到解酒作用。并且用茶解酒，绝对不会伤害脾胃，不会使醉者大量呕吐，发生反胃的痛苦。 9、美容 普洱茶能调节新陈代谢，促进血液循环，调节人体，自然平衡体内机能，因而有美容的效果，在海外被称为“美容茶”。 普洱茶有哪些禁忌需要注意？刚开始喝普洱茶的朋友，由于对普洱茶不熟悉，所以对普洱茶的禁忌也不是很清楚，现在引茶网来告诉大家一些需要注意的地方。 第一忌：禁忌水温太低；一般要沸水冲泡才能将普洱茶中的营养成分泡出来，或者直接煮茶也是可以的。 第二忌：禁忌喝得过多；因为普洱茶熟茶全发酵，所以要注意适量，否则可能会有茶晕现象，就像醉酒一样。 第三忌：禁忌泡得太浓；这个跟第二忌是同样的道理。 第四忌：禁忌不洗茶；普洱茶上多少有些灰尘或者不干净的东西，所以一定要先洗茶，也就是用沸水冲一遍。 第五忌：禁忌乱加其它东西；比如说决明子呀、泻液呀等，这样可能会让身体不舒服。 第六忌：禁忌把普洱茶放在潮湿地方；因为普洱茶一般经过渥堆发酵的,所以很容易变霉，存放一定要注意防潮。

主要部分就是：Pu'er Tea (pu er cha) Column: Direct re-processing into finished products for health & Poor's and artificially accelerated fermentation of cooked processed after the S & P, the type system, they are located on the two types of tea and pressed tea; finished product still ongoing, after the natural aging process, with that gets better with the unique quality. ---- In the origin of Pu'er in Yunnan, the "grandfather of the tea, grandson selling" the saying goes. Yunnan Pu'er tea is an excellent variety of big-leaf species made from fresh leaves, also known as Pu'er tea powder. Its shape cord thick hypertrophy, color zeu-run or brown red, commonly known as liver-colored. Taste mellow back to Gan, Chen has a unique fragrance children, the "beauty tea" "slimming tea" of the reputation. - Pu'er tea of Yunnan's history since the formation of the characteristic local tea. Yunnan is the origin of the large-leafed kinds of drying green tea and its re-processed two series: direct re-processing into finished products for health & Poor's and artificially accelerated fermentation [2] and then processed cooked & Poor's, the type system of the Also scattered tea and pressed tea categories; finished still ongoing, after the natural aging process, with that gets better with the unique quality.

PU ER TEA

Re-processing into finished products directly to the health & Poor's and artificially accelerated fermentation of cooked processed after the S & P, the type system, they are located on the two types of tea and pressed tea; finished product still ongoing, after the natural aging process with something that gets better The unique qualities. ---- In the origin of Pu'er in Yunnan, the "grandfather of the tea, grandson selling" the saying goes. Yunnan Pu'er tea is an excellent variety of big-leaf species made from fresh leaves, also known as Pu'er tea powder. Its shape cord thick hypertrophy, color zeu-run or brown red, commonly known as liver-colored. Taste mellow back to Gan, Chen has a unique fragrance children, the "beauty tea" "slimming tea" of the reputation.

维基百科上的Pu'er or pu-erh or [1] is a variety of fermented tea produced in Yunnan province, China, and named after the town ofPu'er.[2] Fermentation in the context of tea production involves microbial fermentation and oxidation of the tea leaves, after they have been dried and rolled.[3] This process is a Chinese specialty and produces tea known as hēichá (黑茶), commonly translated as dark, or black tea. This type of tea is different from what in the West is known as "black tea", which in China is called "hóngchá" (红茶) . "red tea". The best known variety of this category of tea is pu'er from Yunnan Province, named after the trading post for dark tea during imperial 'er traditionally begins as a raw product known as "rough" máochá (毛茶) and can be sold in this form or pressed into a number of shapes and sold as "raw" shēngchá (生茶). Both of these forms then undergo the complex process of gradual fermentation and maturation with time. The wòduī (渥堆) fermentation process developed in 1973 by the Kunming Tea Factory [4]:206 [5] created a new type of pu'er tea. This process involves an accelerated fermentation into "ripe" shúchá(熟茶) which is then stored loose or pressed into various shapes. The fermentation process was adopted at the Menghai Tea Factory shortly after and technically developed there.[6] The legitimacy of shúchá is disputed by some traditionalists in contrast to aged teas. All types of pu'er can be stored to mature before consumption, which is why it is commonly labelled with the year and region of production.