Tea refers to the cured agricultural product of the leaves, leaf buds, and internodes of Camellia sinensis, which have been prepared and cured for the market by several recognized methods. Furthermore, the word is used to refer to the aromatic beverage prepared from the cured leaves of the tea shrub by infusion with boiling water. Tea is also the common name of the shrub Camellia sinensis, which has been cultivated from antiquity in China. This shrub is now widely cultivated in Japan, India, Sri Lanka, Indonesia, and other countries.
Tea is one of the most widely-consumed beverages in the world, second only to water. It has a cooling, slightly bitter, astringent flavor. It has almost no carbohydrates, fat, or protein. Tea is a natural source of the amino acid theanine, methylxanthines such as caffeine, theobromine, and theophylline, and polyphenolic antioxidant catechins (often referred to as tannins).
The word tea came into the English language from the Chinese word for tea (茶), which is pronounced tê in the Min Nan spoken variant. The British English slang word "char" for "tea" arose from its Mandarin Chinese pronunciation "cha" with its spelling affected by British English arhotic dialect pronunciation.
Camellia sinensis is an evergreen plant that grows mainly in tropical and sub-tropical climates. However, some varieties can also tolerate marine climates and are cultivated as far north as Cornwall on the UK mainland and Seattle in the United States.
In addition to zone 8 or warmer, it requires at least 50 inches of rainfall a year, and prefers acidic soils. Many high quality tea plants grow at elevations up to 1500 meters (5,000 ft), as the plants grow more slowly and acquire a better flavor.
Only the top 1-2 inches of the mature plant are picked. These buds and leaves are called flushes, and a plant will grow a new flush every seven to ten days during the growing season.
Tea plants will grow into a tree if left undisturbed, but cultivated plants are pruned to waist height for ease of plucking.
Two principal varieties are used, the small-leaved China plant (C. sinensis sinensis) and the large-leaved Assam plant (C. sinensis assamica). Leaf size is the chief criterion for the classification of tea plants. Based upon this criterion, tea is classified into (1) Assam type characterized by the largest leaves, (2) China type characterized by the smallest leaves and (3) Cambod characterized by leaves of intermediate size.
Tea is traditionally classified based on producing technique:
Almost all teas in bags and most other teas sold in the West are blends. Blending may occur in the tea-planting area (as in the case of Assam), or teas from many areas may be blended. The aim is to obtain better taste, better price or both, as more expensive, better-tasting tea may cover the inferior taste of cheaper varieties. Blending may also achieve a more consistent taste for the blend, regardless of the variation of taste among pure teas.
Various teas, as sold, are not pure varieties but have been enhanced through additives or special processing. Tea is indeed highly receptive to inclusion of various aromas; this may cause problems in processing, transportation and storage, but also allows for the design of an almost endless range of scented variants, such as vanilla-flavored, caramel-flavored and many others.
Tea contains catechins, a type of antioxidant. In a fresh tea leaf, catechins can be up to 30% of the dry weight. Catechins are highest in concentration in white and green teas, while black tea has substantially fewer due to its oxidative preparation. Tea contains theanine, and the stimulant caffeine at about 3% of its dry weight, translating to between 30 mg and 90 mg per 8 oz (250 ml) cup depending on type, brand and brewing method. Tea also contains small amounts of theobromine and theophylline. Tea also contains fluoride, with certain types of brick tea made from old leaves and stems having the highest levels.
Based on morphological differences between the Assamese and Chinese varieties, botanists have long asserted a dual botanical origin for tea; however, statistical cluster analysis, the same chromosome number (2n=30), easy hybridization, and various types of intermediate hybrids and spontaneous polyploids all appear to demonstrate a single place of origin for Camellia sinensis — the area including the northern part of Burma and Yunnan and Sichuan provinces of China.
Yunnan Province is identified as "the birthplace of tea...the first area where humans figured out that eating tea leaves or brewing a cup could be pleasant.
Whether or not these legends have any basis in fact, tea has played a significant role in Asian culture for centuries as a staple beverage, a curative, and a status symbol. For these reasons, it is not surprising that its discovery is ascribed to religious or royal origins.
The Chinese have enjoyed tea for thousands of years. While historically the use of tea as a medicinal herb useful for staying awake is unclear, China is considered to have the earliest records of tea drinking, with recorded tea use since the 10th century BC. The Han Dynasty used tea as medicine.
Laozi (ca. 600-517 BC), the classical Chinese philosopher, described tea as "the froth of the liquid jade" and named it an indispensable ingredient to the elixir of life. Legend has it, master Lao was saddened by society's moral decay and sensing the end of the dynasty was near, he journeyed westward to the unsettled territories never to be seen again. While passing along the nation's border, he encountered and was offered tea by a customs inspector named Yin Hsi. Yin Hsi encouraged him to compile his teachings into a single book so that future generations might benefit from his wisdom. This then became known as the Dao De Jing, a collection of Laozi's sayings. To honor Yin's generosity and its effect on the book's creation, a national custom of offering tea to guests began in China.
In 59 BC, Wang Bao wrote the first known book providing instructions on buying and preparing tea, establishing that, at this time, tea was not only a medicine but an important part of diet.
In 220, a famed physician and surgeon named Hua Tuo wrote Shin Lun, in which he describes tea's ability to improve mental functions: "to drink k'u t'u [bitter tea] constantly makes one think better"
The Tang Dynasty writer Lu Yu(729-804 AD)'s Cha Jing (The Classic of Tea) （) is an early work on the subject. (See also Tea Classics) According to Cha Jing tea drinking was widespread. The book describes how tea plants were grown, the leaves processed, and tea prepared as a beverage. It also describes how tea was evaluated. The book also discusses where the best tea leaves were produced. Teas produced in this period were mainly tea bricks which were often used as currency, especially further from the center of the empire where coins lost their value.
During the Song Dynasty (960-1279), production and preparation of all tea changed. The tea of Song included many loose-leaf styles (to preserve the delicate character favored by court society), but a new powdered form of tea emerged. Steaming tea leaves was the primary process used for centuries in the preparation of tea. After the transition from compressed tea to the powdered form, the production of tea for trade and distribution changed once again. The Chinese learned to process tea in a different way in the mid-13th century. Tea leaves were roasted and then crumbled rather than steamed. This is the origin of today's loose teas and the practice of brewed tea.
Tea production in China, historically, was a laborious process, conducted in distant and often poorly accessible regions. This led to the rise of many apocryphal stories and legends surrounding the harvesting process. For example, one story that has been told for many years is that of a village where monkeys pick tea. According to this legend, the villagers stand below the monkeys and taunt them. The monkeys, in turn, become angry, and grab handfuls of tea leaves and throw them at the villagers. There are products sold today that claim to be harvested in this manner, but no reliable commentators have observed this firsthand, and most doubt that it happened at all. For many hundreds of years the commercially-used tea tree has been, in shape, more of a bush than a tree. "Monkey picked tea" is more likely a name of certain varieties than a description of how it was obtained.
In 1391, the Ming court issued a decree that only loose tea would be accepted as a "tribute." As a result, loose tea production increased and processing techniques advanced. Soon, most tea was distributed in full-leaf, loose form and steeped in earthenware vessels.
Tea use spread to Japan about the sixth century. Tea became a drink of the religious classes in Japan when Japanese priests and envoys, sent to China to learn about its culture, brought tea to Japan. Ancient recordings indicate the first batch of tea seeds were brought by a priest named in 805 and then by another named in 806. It became a drink of the royal classes when , the Japanese emperor, encouraged the growth of tea plants. Seeds were imported from China, and cultivation in Japan began.
In 1191, the famous Zen priest brought back tea seeds to Kyoto. Some of the tea seeds were given to the priest Myoe Shonin, and became the basis for Uji tea. The oldest tea specialty book in Japan, , was written by Eisai. Eisai was also instrumental in introducing tea consumption to the warrior class, which rose to political prominence after the Heian Period.
Green tea became a staple among cultured people in Japan -- a brew for the gentry and the Buddhist priesthood alike. Production grew and tea became increasingly accessible, though still a privilege enjoyed mostly by the upper classes. The tea ceremony of Japan was introduced from China in the 15th century by Buddhists as a semi-religious social custom. The modern tea ceremony developed over several centuries by Zen Buddhist monks under the original guidance of the monk . In fact, both the beverage and the ceremony surrounding it played a prominent role in feudal diplomacy.
In 1738, Soen Nagatani developed Japanese , literally roasted tea, which is an unfermented form of green tea. It is the most popular form of tea in Japan today. In 1835, Kahei Yamamoto developed , literally jewel dew, by shading tea trees during the weeks leading up to harvesting. At the end of the Meiji period (1868-1912), machine manufacturing of green tea was introduced and began replacing handmade tea.
The first historical record documenting the offering of tea to an ancestral god describes a rite in the year 661 in which a tea offering was made to the spirit of King Suro, the founder of the Geumgwan Gaya Kingdom (42-562). Records from the Goryeo Dynasty (918-1392) show that tea offerings were made in Buddhist temples to the spirits of revered monks.
The latitude of Korea is high and the climate is unsuitable for tea growing; production of tea is slight, the quality was bad and the taste was unpalatable. The Koreans therefore imported tea leaf, chiefly from Beijing.
During the Joseon Dynasty (1392-1910), the royal Yi family and the aristocracy used tea for simple rites. The "Day Tea Rite" was a common daytime ceremony, whereas the "Special Tea Rite" was reserved for specific occasions. Toward the end of the Joseon Dynasty, commoners joined the trend and used tea for ancestral rites, following the Chinese example based on Zhu Xi's text formalities of Family.
Stoneware was common, ceramic more frequent, mostly made in provincial kilns, with porcelain rare, imperial porcelain with dragons the rarest. The earliest kinds of tea used in tea ceremonies were heavily pressed cakes of black tea, the equivalent of aged pu-erh tea still popular in China. However, importation of tea plants by Buddhist monks brought a more delicate series of teas into Korea, and the tea ceremony. Green tea, "chaksol" or "chugno," is most often served. However other teas such as "Byeoksoryung" Chunhachoon, Woojeon, Jakseol, Jookro, Okcheon, as well as native chrysanthemum tea, persimmon leaf tea, or mugwort tea may be served at different times of the year.
Writing in The Cambridge World History of Food , Weisburger & Comer sum up the history of tea in India from early times until 2000:
The tea cultivation begun there [India] in the nineteenth century by the British, however, has accelerated to the point that today India is listed as the world's leading producer, its 715, 000 tons well ahead of China's 540, 000 tons, and of course, the teas of Assam, Ceylon (from the island nation known as Sri Lanka), and Darjeeling are world famous. However, because Indians average half a cup daily on per capita basis, fully 70 percent of India's immense crop is consumed locally.
In general, even though India leads the world in tea technology, the methods employed to harvest the crop vary with the type of tea and terrain. Fine-leaf tea is hand plucked, and hand shears are used on mountain slopes and in other areas where tractor-mounted machines cannot go. A skilled worker using hand shears can harvest between 60 to 100 kg of tea per day, whereas machines cut between 1,000 and 2, 000 kg. The latter, however, are usually applied to low grade teas that often go into teabags. The tea "fluff" and waste from processing is used to produce caffeine for soft drinks and medicine.
According to the Encyclopedia Britannica (2008): "In 1824 tea plants were discovered in the hills along the frontier between Burma and the Indian state of Assam. The British introduced tea culture into India in 1836 and into Ceylon (Sri Lanka) in 1867. At first they used seeds from China, but later seeds from the Assam plant were used.
India was the top producer of tea for nearly a century, but was displaced by China as the top tea producer in the 21st century. Indian tea companies have acquired a number of iconic foreign tea enterprises including British brands Tetley and Typhoo. India is also the world's largest tea-drinking nation. However, the per capita consumption of tea in India remains a modest 750 grams per person every year due to the large population base and high poverty levels.
The importing of tea into Britain began in the 1660s with the marriage of King Charles II with the Portuguese princess Catherine of Braganza where she brought to the court the habit of drinking tea. In the same year Samuel Pepys records drinking "a china drink of which I had never drunk before". It is probable that early imports came via Amsterdam or through sailors on eastern boats.
Regular trade began in Guangzhou (Canton). Trade was controlled by two monopolies: the Chinese Hongs (trading companies) and the British East India Company. The Hongs acquired tea from 'the tea men' who had an elaborate supply chain into the mountains and provinces where the tea was grown.
The East India Company brought back many products, of which tea was just one, but it was to prove one of the most successful. It was initially promoted as a medicinal beverage or tonic. By the end of the seventeenth century tea was taken as a drink, albeit mainly by the aristocracy. In 1690 nobody would have predicted that by 1750 tea would be the national drink.
The escalation of tea importation and sales over the period 1690 to 1750 is mirrored closely by the increase in importation and sales of cane sugar: the British were not drinking just tea but sweet tea. Thus, two of Britain's trading triangles were to meet within the cup: the sugar sourced from Britain's trading triangle encompassing Britain, Africa and the West Indies and the tea from the triangle encompassing Britain, India and China.
Britain had to pay China for its tea, but China had little need of British goods, so much of it was paid for with silver bullion. Critics of tea at this time would point to the damage caused to Britain's wealth by this loss of bullion. As an alternative, Britain began producing opium in India and forced China to trade tea for opium as part of several treaties after the Opium wars. Tea became an important lubricant of Britain's global trade, contributing to Britain's global dominance by the end of the eighteenth century. To this day tea is seen as a symbol of 'Britishness', but also, to some, as a symbol of British Colonialism.. The London 2012 section of the paralympic handover in Beijing included tea as part of the routine, such is the strong connections made between Britain and tea.
The American speciality tea market has quadrupled in the years from 1993-2008, now being worth $6.8 billion a year.
Sri Lanka is renowned for its high quality tea and as the third biggest tea producing country globally , has a production share of 9% in the international sphere, and one of the world's leading exporters with a share of around 19% of the global demand. The total extent of land under tea cultivation has been assessed at approximately 187,309 hectares.
The plantations started by the British were initially taken over by the government in the 1960s, but have been privatized and are now run by 'plantation companies' which own a few 'estates' or tea plantations each.
Ceylon tea is divided into 3 groups as Upcountry, Mid country and Low country tea based on the geography of the land on which it is grown. Today, Ceylon tea is known as one of the best in the world.
According to :
Tea leaves contain more than 700 chemicals, among which the compounds closely related to human health are flavanoides, amino acids, vitamins (C, E and K), caffeine and polysaccharides. Moreover, tea drinking has recently proven to be associated with cell-mediated immune function of the human body. Tea plays an important role in improving beneficial intestinal microflora, as well as providing immunity against intestinal disorders and in protecting cell membranes from oxidative damage. Tea also prevents dental caries due to the presence of fluorine. The role of tea is well established in normalizing bloodpressure, lipid depressing activity, prevention of coronary heart diseases and diabetes by reducing the blood-glucose activity. Tea also possesses germicidal and germistatic activities against various gram-positive and gram negative human pathogenic bacteria. Both green and black tea infusions contain a number of antioxidants, mainly catechins that have anti-carcinogenic, anti-mutagenic and anti-tumor properties.
|Afrikaans||tee||Armenian, Catalan||te||Bangla||cha||Czech||té or thé (1)||Danish||te|
|Italian||tè or thè||Javanese||tèh||scientific Latin||thea||Latvian||tēja||Limburgish||tiè|
|Lithuanian||arbata (2)||Low Saxon||Tee [t(ʰɛˑɪ] or Tei [t(ʰaˑɪ]||Malay||teh||Norwegian||te||Occitan||tè|
|Polish||herbata (3)||Sesotho||tea,chá||Scots Gaelic||tì, teatha||Singhalese||thé||Spanish||té|
|Scots||tea [tiː] ~ [teː]||Sundanese||entèh||Swedish||te||Tamil||தேநீர் thenīr (nīr = water) "theyila" means "tea leaf" (ila=leaf)||Telugu||తేనీళ్ళు tēnīru|
|Albanian||çaj||Amharic||ሻይ shai||Arabic||شاي shai||Assamese||saah||Aramaic||pronounced chai|
|Azeri||çay||Bengali||চা cha||Bosnian||čaj||Bulgarian||чай chai||Capampangan||cha|
|Cebuano||tsa||Croatian||čaj||Czech||čaj (4)||English||char, slang||Georgian||ჩაი, chai|
|Greek||τσάι tsái||Gujarati||ચા cha||Hindi||चाय chai||Ilocano||tsa, or i-tsa||Japanese||茶, ちゃ, cha|
|Kannada||ಚಹಾ Chaha||Kazakh||шай shai||Khasi||sha||Konkani||cha||Korean||茶,차 cha|
|Macedonian||чај, čaj||Malayalam||"chaaya"||Marathi||चहा chahaa||Mongolian||цай, tsai||Nepali||chiya चिया|
|Oriya||cha||Persian||چای chaay||Punjabi||ਚਾਹ cha||Portuguese||chá||Romanian||ceai|
|Russian||чай, chai||Serbian||чај, čaj||Slovak||čaj||Slovene||čaj||Somali||shaah|
|Swahili||chai||Sylheti||saah||Tagalog||tsaa||Thai||ชา, cha||Tibetan||ཇ་ ja|
|Vietnamese||*trà and chè (5)|
The Polish word for a tea-kettle is czajnik, which could be derived directly from cha or from the cognate Russian word. However, tea in Polish is herbata, which, as well as Lithuanian arbata, was derived from the Latin herba thea, meaning "tea herb".
It is tempting to correlate these names with the route that was used to deliver tea to these cultures, although the relation is far from simple at times. As an example, the first tea to reach Britain was traded by the Dutch from Fujian, which uses te, and although later most British trade went through Canton, which uses cha, the Fujianese pronunciation continued to be the more popular.
In Ireland, or at least in Dublin, the term cha is sometimes used for "tea", as is pre-vowel-shift pronunciation "tay" (from which the Irish Gaelic word "tae" is derived). Char was a common slang term for tea throughout British Empire and Commonwealth military forces in the 19th and 20th centuries, crossing over into civilian usage.
The original pronunciation "cha" in the Cantonese and Mandarin languages has no [j] ending. Therefore it is merely an adaptation of the Mandarin and Cantonese word "cha" in mainly Eurasian languages that do not usually tolerate a syllable that openly ends in "[a]". The different articulations of the word for tea into the two main groups: "teh-derived" (Min Chinese dialects) and "cha-derived" (Mandarin, Cantonese and other non-Min Chinese dialects) is an interesting one, as it reveals the particular Chinese local cultures where non-Chinese nations acquired their tea and "tea cultures". Not surprisingly, India and the Arab world most likely got their tea cultures from the Cantonese or the Southwestern Mandarin speakers, whereas the Russians got theirs from the northern Mandarin speakers. The Portuguese, the first Europeans to import the herb in large amounts, took the Cantonese form "chá", as used in their trading posts in the south of China, especially Macau. Conversely, other Western Europeans who copied the Min articulation "teh" probably traded with the Hokkienese while in Southeast Asia.
Quite recently, no more than 20 years ago, "chai" entered North American English with a particular meaning: Indian masala black tea. Of course this is not the case in other languages, where "chai" usually just means black tea (as people traditionally drink more black tea than green outside of East Asia). English is thus one of the few languages that allow for the dual articulations of "tea" into a "teh-derived" word and a "cha-derived" one, such as Moroccan colloquial Arabic (Darija): in the case of Moroccan Arabic, "ash-shay" means "generic, or black Middle Eastern tea" whereas "atay" means a specialty tea: Zhejiang or Fujian green tea with fresh mint leaves. The Moroccans are said to have acquired a unique penchant in the Arab world for East Chinese green tea after the ruler Mulay Hassan exchanged some European hostages captured by the Barbary Pirates for a whole ship of Chinese tea. They have thus acquired a word for this special tea different from the generic "ash-shay". See Moroccan tea culture
Perhaps the only place in which a word unrelated to tea is used to describe the beverage is South America (particularly Andean countries), because a similar stimulant beverage, yerba mate, was consumed there long before tea arrived.
There are tea ceremonies which have arisen in different cultures, Japan's complex, formal and serene one being one of the most well known. Other examples are the Chinese tea ceremony which uses some traditional ways of brewing tea. One form of Chinese tea ceremony is the Gongfu tea ceremony, which typically uses small Yixing clay teapots and oolong tea.
The American poet Wallace Stevens, a tea-fancier, is credited by Eleanor Cook with a "delicately implicit trope of drinking tea as a metaphor for reading (ingesting a drink from leaves). See for instance his "Tea".
The traditional method of making a cup of tea is to place loose tea leaves, either directly, or in a tea infuser, into a tea pot or teacup and pour hot water over the leaves. After a couple of minutes the leaves are usually removed again, either by removing the infuser, or by straining the tea while serving.
Most green teas should be allowed to steep for about three minutes, although some types of tea require as much as ten. The strength of the tea should be varied by changing the amount of tea leaves used, not by changing the steeping time. The amount of tea to be used per amount of water differs from tea to tea but one basic recipe may be one slightly heaped teaspoon of tea (about 5 ml) for each teacup of water (200 ml) (8 oz) prepared as above. Stronger teas, such as Assam, to be drunk with milk are often prepared with more leaves, and more delicate high grown teas such as a Darjeeling are prepared with a little less (as the stronger mid-flavors can overwhelm the champagne notes).
The best temperature for brewing tea depends on its type. Teas that have little or no oxidation period, such as a green or white tea, are best brewed at lower temperatures between 60 °C and 85 °C (140-185 °F), while teas with longer oxidation periods should be brewed at higher temperatures around 100 °C (212 °F). The higher temperatures are required to extract the large, complex, flavorful phenolic molecules found in fermented tea, although boiling the water reduces the amount of dissolved oxygen in the water,
Some tea sorts are often brewed several times using the same tea leaves. Historically, in China, tea is divided into a number of infusions. The first infusion is immediately poured out to wash the tea, and then the second and further infusions are drunk. The third through fifth are nearly always considered the best infusions of tea, although different teas open up differently and may require more infusions of hot water to bring them to life.
One way to taste a tea, throughout its entire process, is to add hot water to a cup containing the leaves and after about 30 seconds to taste the tea. As the tea leaves unfold (known as "The Agony of the Leaves") they give up various parts of themselves to the water and thus the taste evolves. Continuing this from the very first flavours to the time beyond which the tea is quite stewed will allow an appreciation of the tea throughout its entire length.
The order in which to make a cup of tea is a much-debated area. Some say that it is preferable to add the milk before the tea, as the high temperature of freshly brewed tea can denature the proteins found in fresh milk, similar to the change in taste of UHT milk, resulting in an inferior tasting beverage. Others insist that it is better to add the milk after brewing the tea, as most teas need to be brewed as close to boiling as possible. The addition of milk chills the beverage during the crucial brewing phase, meaning that the delicate flavor of a good tea cannot be fully appreciated. By adding the milk afterwards, it is easier to dissolve sugar in the tea and also to ensure that the desired amount of milk is added, as the color of the tea can be observed.
In Britain and some Commonwealth countries, the order in which the milk and the tea enter the cup is often considered an indicator of social class. Persons of working class background are supposedly more likely to add the milk first and pour the tea in afterwards, whereas persons of middle and upper class backgrounds are more likely to pour the tea in first and then add milk. This is said to be a continuing practice from a time when porcelain (the only ceramic which could withstand boiling water) was only within the purchasing range of the rich - the less wealthy had access only to poor quality earthenware, which would crack unless milk was added first in order to lower the temperature of the tea as it was poured in.
A 2007 study published in the European Heart Journal found that certain beneficial effects of tea may be lost through the addition of milk.
The flavor of the tea can also be altered by pouring it from different heights, resulting in varying degrees of oxidization. The art of high-altitude pouring is used principally by people in Northern Africa (e.g. Morocco), but also in West Africa (e.g. Guinea, Mali, Senegal) and can positively alter the flavor of the tea, but it is more likely a technique to cool the beverage destined to be consumed immediately. In certain cultures the tea is given different names depending on the height it is poured form. In Mali, gunpowder tea is served in series of three, starting with the highest oxidization or strongest, unsweetened tea (cooked from fresh leaves), locally referred to as "bitter as death". Follows a second serving, where the same tea leaves are boiled again with some sugar added ("pleasant as life"), and a third one, where the same tea leaves are boiled for the third time with yet more sugar added ("sweet as love"). Green tea is the central ingredient of a distinctly Malian custom, the "Grin", informal social gathering that cuts across social and economic lines, starting in front of family compound gates in the afternoons, extending late in the night, and widely popular in Bamako and other large urban areas.
In Southeast Asia, particularly in Malaysia and Singapore, the practice of pouring tea from a height has been refined further using black tea to which condensed milk is added, poured from a height from one cup to another several times in alternating fashion and in quick succession, to create a tea with entrapped air bubbles creating a frothy "head" in the cup. This beverage, teh tarik, literally, "pulled tea", has a creamier taste than flat milk tea and is extremely popular in the region. Tea pouring in Malaysia has been further developed into an art form in which a dance is done by people pouring tea from one container to another, which in any case takes skill and precision. The participants, each holding two containers, one full of tea, pour it from one to another. They stand in lines and squares and pour the tea into each others' pots. The dance must be choreographed to allow anyone who has both pots full to empty them and refill whoever has no tea at any one point.
Tea's world consumption easily equals all other manufactured drinks in the world — including coffee, chocolate, soft drinks, and alcohol — put together. Most tea consumed outside East Asia is produced on large plantations in India or Sri Lanka, destined to be sold to large businesses. Opposite this large-scale industrial production there are many small "gardens", sometimes minuscule plantations, that produce highly sought-after teas prized by gourmets. These teas are both rare and expensive, and can be compared to some of the most expensive wines in this respect.
India is the world's largest tea-drinking nation although the per capita consumption of tea remains a modest 750 grams per person every year.
Production in tonnes. Figures for 2004-2005|
Data from de FAOSTAT (FAO) FAO database, accessed November 14, 2006
|People's Republic of China||align="right"||align="right"|25 %||align="right"||align="right"|24 %|
|India||align="right"||align="right"|25 %||align="right"||align="right"|27 %|
|Sri Lanka||align="right"||align="right"|9 %||align="right"||align="right"|9 %|
|Kenya||align="right"||align="right"|9 %||align="right"||align="right"|9 %|
|Turkey||align="right"||align="right"|6 %||align="right"||align="right"|6 %|
|Indonesia||align="right"||align="right"|5 %||align="right"||align="right"|5 %|
|Vietnam||align="right"||align="right"|3 %||align="right"||align="right"|3 %|
|Japan||align="right"||align="right"|3 %||align="right"||align="right"|3 %|
|Argentina||align="right"||align="right"|2 %||align="right"||align="right"|2 %|
|Bangladesh||align="right"||align="right"|2 %||align="right"||align="right"|2 %|
|Iran||align="right"||align="right"|2 %||align="right"||align="right"|2 %|
|Malawi||align="right"||align="right"|1 %||align="right"||align="right"|1 %|
|Uganda||align="right"||align="right"|1 %||align="right"||align="right"|1 %|
|Other countries||align="right"||align="right"|6 %||align="right"||align="right"|6 %|
|Total||100 %||100 %|
In 1907, American tea merchant Thomas Sullivan began distributing samples of his tea in small silk bags with a drawstring. Consumers noticed that they could simply leave the tea in the bag, and better still re-use it with fresh tea. However, the potential of this distribution/packaging method would not be fully realized until later on. During World War II, tea was rationed. In 1953 (after rationing in the UK ended), Tetley launched the tea bag to the UK and it was an immediate success.
Tea leaves are packed into a small (usually paper) tea bag. It is easy and convenient, making tea bags popular for many people today. However, the tea used in tea bags has an industry name - it is called "fannings" or "dust" and is the waste product produced from the sorting of higher quality loose leaf tea. It is commonly held among tea aficionados that this method provides an inferior taste and experience. The paper used for the bag can also be tasted by many, which can detract from the tea's flavor. Because fannings and dust are a lower quality of the tea to begin with, the tea found in tea bags is less finicky when it comes to brewing time and temperature.
Additional reasons why bag tea is considered less well-flavored include:
The "pyramid tea bag", introduced by Lipton and PG Tips in 1996, has an unusual design that addresses one of connoisseurs' arguments against paper tea bags, because its three-dimensional shape allows more room for tea leaves to expand while steeping. However, some types of pyramid tea bags have been criticized as being environmentally unfriendly, since their synthetic material does not break down in landfills as loose tea leaves and paper tea bags do.
The tea leaves are packaged loosely in a canister or other container. Rolled gunpowder tea leaves, which resist crumbling, are commonly vacuum packed for freshness in aluminized packaging for storage and retail. The portions must be individually measured by the consumer for use in a cup, mug, or teapot. This allows greater flexibility, letting the consumer brew weaker or stronger tea as desired, but convenience is sacrificed. Strainers, "tea presses", filtered teapots, and infusion bags are available commercially to avoid having to drink the floating loose leaves and to prevent over-brewing. A more traditional, yet perhaps more effective way around this problem is to use a three-piece lidded teacup, called a gaiwan. The lid of the gaiwan can be tilted to decant the leaves while pouring the tea into a different cup for consumption.
When storing green tea, discreet use of refrigeration or freezing is recommended. In particular, drinkers need to take precautions against temperature variation.
Improperly stored tea may lose flavor, acquire disagreeable flavors or odors from other foods, or become moldy.