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Baozhong Tea
Baozhong tea, sometimes romanized as pouchong, is a lightly oxidized tea, twist shape, with floral notes, and usually not roasted, somewhere between green tea and what is usually considered oolong tea, though often classified with the latter due to its lack of the sharper green tea flavours. It is produced mainly in Fujian, China and in Pinglin District, New Taipei, Taiwan. Its name in Chinese, literally "the wrapped kind", refers to a practice of wrapping the leaves in paper during the drying process that has largely been discontinued due to advancement in tea processing. At its best, baozhong gives off a floral and melon fragrance and has a rich, mild taste. The picking season of this famous Taiwan "spring tea" () usually begins around the end of March. Before 1873, oolong tea was widely sold in Mainland China and Taiwan, but after an economic slump, some tea companies stopped selling oolong tea because of decreasing demand. At this time, tea companies moved production from T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Tea
Green tea is a type of tea that is made from '' Camellia sinensis'' leaves and buds that have not undergone the same withering and oxidation process which is used to make oolong teas and black teas. Green tea originated in China, and since then its production and manufacture has spread to other countries in East Asia. Several varieties of green tea exist, which differ substantially based on the variety of ''C. sinensis'' used, growing conditions, horticultural methods, production processing, and time of harvest. The two main components unique to green tea are " catechins" and " theanine," and the health effects of these components are attracting a great deal of attention in Japan and abroad. History Tea consumption has its legendary origins in China during the reign of mythological Emperor Shennong. A book written by Lu Yu in 618–907 AD (Tang dynasty), ''The Classic of Tea'' (), is considered important in green tea history. The ''Kissa Yōjōki'' (喫茶養生記 '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. The territories controlled by the ROC consist of 168 islands, with a combined area of . The main island of Taiwan, also known as ''Formosa'', has an area of , with mountain ranges dominating the eastern two-thirds and plains in the western third, where its highly urbanised population is concentrated. The capital, Taipei, forms along with New Taipei City and Keelung the largest metropolitan area of Taiwan. Other major cities include Taoyuan, Taichung, Tainan, and Kaohsiung. With around 23.9 million inhabitants, Taiwan is among the most densely populated countries in the world. Taiwan has been settled for at least 25,000 years. Ancestors of Taiwanese indigenous peoples settled the isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tea Catechins
The phenolic content in tea refers to the phenols and polyphenols, natural plant compounds which are found in tea. These chemical compounds affect the flavor and mouthfeel of tea. Polyphenols in tea include catechins, theaflavins, tannins, and flavonoids. Polyphenols found in green tea include, but are not limited to, epigallocatechin gallate (EGCG), epigallocatechin, epicatechin gallate, and epicatechin; flavanols such as kaempferol, quercetin, and myricitin are also found in green tea. Catechins Catechins include epigallocatechin-3-gallate (EGCG), epicatechin (EC), epicatechin-3-gallate (ECg), epigallocatechin (EGC), catechin, and gallocatechin (GC).The content of EGCG is higher in green tea. Catechins constitute about 25% of the dry mass of a fresh tea leaf, although total catechin content varies widely depending on species, clonal variation, growing location, season, light variation, and altitude. They are present in nearly all teas made from ''Camellia sinensis'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antimutagenic
Antimutagens are the agents that interfere with the mutagenicity of a substance. The interference can be in the form of prevention of the transformation of a promutagenic compound into actual active mutagen, inactivation, or otherwise the prevention of Mutagen- DNA reaction. Antimutagens can be classified into: Desmutagens, that inactivate the chemical interactions before the mutagen attacks the genes and Bio-antimutagens, that stop the mutation process once after the genes are damaged by mutagens. There are a number of naturally occurring anti-mutagens that show their efficient action. Examples of antimutagens Micronutrients Nutrients such as vitamins and minerals are examples of micronutrients that are necessary for the proper maintenance of metabolism homeostasis in humans and other species. Micronutrients are also pointed to perform a role in genome stability acting as potential antimutagenic agents (see the examples below): * Carotenoids: Induction of single break DNA repa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antioxidant
Antioxidants are compounds that inhibit oxidation, a chemical reaction that can produce free radicals. This can lead to polymerization and other chain reactions. They are frequently added to industrial products, such as fuels and lubricants, to prevent oxidation, and to foods to prevent spoilage, in particular the rancidification of oils and fats. In cells, antioxidants such as glutathione, mycothiol or bacillithiol, and enzyme systems like superoxide dismutase, can prevent damage from oxidative stress. The only dietary antioxidants are vitamins A, C, and E, but the term ''antioxidant'' has also been applied to numerous other dietary compounds that only have antioxidant properties in vitro, with little evidence for antioxidant properties in vivo. Dietary supplements marketed as antioxidants have not been shown to maintain health or prevent disease in humans. History As part of their adaptation from marine life, terrestrial plants began producing non-marine a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Tea
Black tea, also translated to red tea in various East Asian languages, is a type of tea that is more oxidized than oolong, yellow, white and green teas. Black tea is generally stronger in flavour than other teas. All five types are made from leaves of the shrub (or small tree) ''Camellia sinensis,'' though '' Camellia taliensis'' is also used rarely. Two principal varieties of the species are used – the small-leaved Chinese variety plant (''C. sinensis'' var. ''sinensis''), used for most other types of teas, and the large-leaved Assamese plant (''C. sinensis'' var. ''assamica''), which was traditionally mainly used for black tea, although in recent years some green and white teas have been produced. First originating in China, the beverage's name there is ''hong cha'' (, "red tea") due to the color of the oxidized leaves when processed appropriately. Today, the drink is widespread throughout East and Southeast Asia, both in consumption and harvesting, including in China, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oolong Tea
Oolong (, ; (''wūlóngchá'', "dark dragon" tea)) is a traditional semi-oxidized Chinese tea ('' Camellia sinensis)'' produced through a process including withering the plant under strong sun and oxidation before curling and twisting.Zhongguo Chajing pp. 222–234, 271–282, 419–412, chief editor: Chen Zhongmao, publisher: Shanghai Wenhua Chubanshe (Shanghai Cultural Publishers) 1991. Most oolong teas, especially those of fine quality, involve unique tea plant cultivars that are exclusively used for particular varieties. The degree of oxidation, which varies according to the chosen duration of time before firing, can range from 8 to 85%, depending on the variety and production style. Oolong is especially popular in south China and among ethnic Chinese in Southeast Asia as is the Fujian preparation process known as the Gongfu tea ceremony. Different styles of oolong tea can vary widely in flavor. They can be sweet and fruity with honey aromas, or woody and thick with roaste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tea Processing
Tea processing is the method in which the leaves from the tea plant ''Camellia sinensis'' are transformed into the dried leaves for brewing tea. The categories of tea are distinguished by the processing they undergo. In its most general form, tea processing involves different manners and degrees of oxidation of the leaves, stopping the oxidation, forming the tea and drying it. The innate flavor of the dried tea leaves is determined by the type of cultivar of the tea bush, the quality of the plucked tea leaves, and the manner and quality of the production processing they undergo. After processing, a tea may be blended with other teas or mixed with flavourants to alter the flavor of the final tea. When producing black, pu'erh and oolong teas there is an additional purpose of processing: to encourage oxidization, which further develops flavour and aroma compounds. History The history of tea processing corresponds intimately with the role that tea played in Chinese society and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Taipei
New Taipei City is a special municipality located in northern Taiwan. The city is home to an estimated population of 3,974,683 as of 2022, making it the most populous city of Taiwan, and also the second largest special municipality by area, behind Kaohsiung. New Taipei City neighbours Keelung to the northeast, Yilan County to the southeast, and Taoyuan to the southwest, and completely encloses the city of Taipei. Banqiao District is its municipal seat and biggest commercial area. Before the Spanish and Dutch started arriving in Taiwan and set up small outposts in Tamsui in 1626, the area of present-day New Taipei City was mostly inhabited by Taiwanese indigenous peoples, mainly the Ketagalan people. From the late Qing era, the port of Tamsui was opened up to foreign traders as one of the treaty ports after the Qing dynasty of China signed the Treaty of Tianjin in June 1858. By the 1890s, the port of Tamsui accounted for 63 percent of the overall trade for entire Tai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oolong Tea
Oolong (, ; (''wūlóngchá'', "dark dragon" tea)) is a traditional semi-oxidized Chinese tea ('' Camellia sinensis)'' produced through a process including withering the plant under strong sun and oxidation before curling and twisting.Zhongguo Chajing pp. 222–234, 271–282, 419–412, chief editor: Chen Zhongmao, publisher: Shanghai Wenhua Chubanshe (Shanghai Cultural Publishers) 1991. Most oolong teas, especially those of fine quality, involve unique tea plant cultivars that are exclusively used for particular varieties. The degree of oxidation, which varies according to the chosen duration of time before firing, can range from 8 to 85%, depending on the variety and production style. Oolong is especially popular in south China and among ethnic Chinese in Southeast Asia as is the Fujian preparation process known as the Gongfu tea ceremony. Different styles of oolong tea can vary widely in flavor. They can be sweet and fruity with honey aromas, or woody and thick with roaste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinglin District
Pinglin District (a.k.a. Ping-Lin, ) is a rural district of southeastern New Taipei, Taiwan. It is the third-largest district of New Taipei City and it is located in the mountainous area bordering Yilan County. Overview Pinglin is part of the water district of the greater Taipei area as the Feicui Dam is located in the neighboring Shiding District, so land development is restricted. Pinglin is most known for producing pouchong tea. The Pinglin Tea Museum is the world's largest tea museum. Over 80% of its residents are tea growers or are involved in the tea business. Geography *Area: 170.84 km³ *Population: 6,503 people (2016) Tourist attractions * Beishi River Historical Trail * Ping-Lin Tea Museum * Jingualiao River Fish-Watching Trails * Jingualiao Tiema Recreation Park * Jiuchionggen Mountain Trails Transportation Roads * National Highway No. 5, also known as Beiyi or the Chiang Wei-shui Freeway. * Highway No. 9, also known as Beiyi Highway. Bus *Bus 923- from Xin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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