Oolong

For other uses, see Oolong (disambiguation).

Template:Chinese Oolong (Template:Zh-c → wūlóng) is a traditional Chinese tea somewhere between green and black in oxidation. It ranges from 10% to 70% oxidation.

In Chinese tea culture, semi-oxidized oolong teas are collectively grouped as qīngchá (Template:Zh-cl). Oolong has a taste more akin to green tea than to black tea: it lacks the rosy, sweet aroma of black tea but it likewise does not have the stridently grassy vegetal notes that typify green tea. It is commonly brewed to be strong, with the bitterness leaving a sweet aftertaste. Several subvarieties of oolong, including those produced in the Wuyi Mountains of northern Fujian and in the central mountains of Taiwan, are among the most famous Chinese teas.

Oolong tea leaves are processed in two different ways. Some teas are rolled into long curly leaves, while some are pressed into a ball-like form similar to gunpowder tea. The former method of processing is the older of the two.

Etymology

Template:Unreliablesources The name oolong tea comes into the English language from the Chinese name (烏龍茶), which is pronounced as O·-liông tê in the Min Nan spoken variant. The Chinese name means "black dragon tea". There are three widely accepted explanations on how this Chinese name came about.

According to the "tribute tea" theory, oolong tea was a direct descendant of Dragon-Phoenix Tea Cake tribute tea. Oolong tea replaced it when loose tea came into fashion. Since it was dark, long and curly, it was called the Black Dragon tea.

According to the "Wuyi" theory, oolong tea first existed in Wuyi Mountain. This is evidenced by Qing dynasty poems such as Wuyi Tea Song (Wuyi Chage) and Tea Tale (Chashuo). It was said that oolong tea was named after the part of Wuyi mountain it was originally produced.

According to the "Anxi" theory, oolong tea had its origin in the Anxi oolong tea plant. A man named Sulong, Wulong or Wuliang discovered it.

Another tale tells of a man named Wu Liang (later corrupted to Wu Long, or Oolong) who discovered oolong tea by accident when he was distracted by a deer after a hard day's tea-picking, and by the time he remembered about the tea it had already started to oxidize.

Processing of Oolong

Oolong tea undergoes a few delicate processes in order to produce the unique aroma and taste. Typical Oolong tea is processed according to the following steps:

1. Wilting (萎凋; wěidiāo): Sun dry or air dry to remove moisture partly.
2. Cooling: Cool off in shaded area.
3. Yaoqing (摇青; yáoqīng): Gently tossing leaves to bruise the edge of leaves to create more contacting surface for oxidation.
4. Cooling and Yaoqing are repeated multiple times.
5. Shaqing (杀青; shāqīng): The procedure is to stop oxidation with high heat. Premium leaves are usually stir fried in a large pan over high heat, large productions are done by machine.
6. Rouqing (揉青; róuqīng): The tea leaves are rolled into strands or nuggets before dehydration.
7. Roasting: Roasting with low heat to dehydrate tea leaves, this step can be repeated with temperature variations to produce flavors of choice.
8. Grading
9. Packaging

Classification and grade

Tea connoisseurs classify the tea by its aroma (often floral or fruity), taste and aftertaste (often melony). Oolongs comes in either roasted (炭焙) or light (密香 or 清香). While most oolongs can be consumed immediately postproduction, like pu-erh tea, many oolong can benefit from long aging with regular light roasting with a low charcoal fire (烘培, pinyin:hōngpeì, literally: bake cultivation or 焙火, pinyin:peìhǔo, dry roasting by fire). Before roasting, Oolong tea leaves are rolled and bruised to break open cell walls and stimulate enzymatic activity. The process of roasting removes unwanted odours from the tea and reduces any sour or astringent tastes; in addition, the process is believed to make the oolong tea more gentle on the stomach.

Varieties of Oolong Tea

Wǔyí cliff tea (武夷岩茶) from Fújiàn province

File:HGY Oolong tea leaf close.jpg

Wuyi Huang Guan Yin tea leaves

File:Qi Lan Oolong tea leaf.jpg

Wuyi Qi Lan Oolong tea leaves

The most famous and expensive Oolong teas are made here but the production is still usually accredited as organic. A lot of Shuǐ Xiān is grown elsewhere in Fujian. Some of the better known yán chá are:

Dà Hóng Páo (大红袍)

Big Red Robe in Chinese, a highly prized tea and a Si Da Ming Cong (四大名樅, literally: The Four Great Bushes). This tea is also one of the two Oolongs that make it to the list of Chinese famous teas.

Shuǐ Jīn Guī (水金亀)

Golden Water Turtle in Chinese, a Si Da Ming Cong.

Tiě Luó Hàn (鉄羅漢)

Iron Arhat in Chinese, a Si Da Ming Cong.

Bái Jī Guān (白鸡冠)

White Cockscomb in Chinese, a Si Da Ming Cong. A light tea with light, yellowish leaves.

Ròu Guì (肉桂)

Cinnamon in Chinese, a dark tea with a spicy aroma.

Shuǐ Xiān (水仙)

Water Sprite in Chinese, a very dark tea, often grown elsewhre.

Fújiàn province

File:Tieguanyin.jpg

Tiě Guān Yīn

Tiě Guān Yīn or Ti Kuan Yin (鐵觀音)

Iron Guanyin in Chinese, this is a tea from Anxi in South Fujian. It is very famous, in fact a 'Chinese famous tea' and very popular.

Guangdong province

Dān Cōng (单丛)

A family of stripe-style oolong teas from Guangdong Province. The doppelganger of teas, Dancong teas are noted for their ability to naturally imitate the flavors and fragrances of various flowers and fruits, such as orange blossom, orchid, grapefruit, almond, ginger flower, etc.

As the name implies, Dancong ("single bush") teas are clonal or single-bush productions.

Taiwan

Tea cultivation only began in Taiwan in the mid 19th century. Since then, many of the teas which are grown in Fujian province have also been grown in Taiwan. Since the 1970s the tea industry in Taiwan has grown at a rapid rate, in line with the rest of Taiwan's economy. Due to high domestic demand and a strong tea culture, the majority of Taiwanese tea is bought and consumed by the Taiwanese.

As the weather in Taiwan is highly variable, quality of tea may differ from season to season. Although the island is not particularly large, it is geographically varied, with high, steep mountains rising quickly from low-lying coastal plains. The different weather patterns, temperatures, altitudes and soil ultimately result in differences in appearance, aroma and flavour of the tea grown in Taiwan. In some mountainous areas, teas have been cultivated at ever higher elevations to produce a unique sweet taste that fetches a premium price.

Dòng Dǐng (凍頂)

The name means Frozen Summit or Ice Peak. Dong Ding is a mountain in Nantou County, Central Taiwan. This is a tightly rolled tea with a light, distinctive fragrance.

Dong Fang Mei Ren (東方美人茶)

The name means Oriental (Eastern) Beauty. Also known as Bai Hao Oolong. This tea is tippy (the leaves frequently have white or golden tips), with natural fruity aromas, a bright red appearance and a sweet taste.

Alishan (阿里山茶)

Grown in the Alishan area of Chiayi County, this tea has large rolled leaves that have a purple-green appearance when dry. It is grown at an elevation of 1000 to 1400 metres. There is only a short period during the growing season when the sun is strong, which results in a sweeter and less astringent brew. It produces a golden yellow tea which has a unique fruity aroma.

Pouchong (包種茶)

Also romanized as Baozhong, the lightest and most floral Oolong, with unrolled leaves of a light green to brown color. Originally grown in Fujian it is now widely cultivated and produced in Pinglin Township near Taipei, Taiwan.

Other oolong teas

• Darjeeling Oolong: Darjeeling tea made according to Chinese methods.
• Vietnamese Oolong
• Thai Oolong
• African Oolong: made in Malawi and in Kenya

Brewing

Generally, 2.25 grams of tea per 6 ounces of water, or about two teaspoons of oolong tea per cup, should be used. Oolong teas should be prepared with 180°F to 190°F (82°C-87°C) water (not boiling) and steeped 3-4 minutes.

See also

• Chinese tea culture
• Fujian tea ceremony
• Pouchong
• Chiuchow cuisine

External links

• Official site of Oolong tea -(from the Fujian Government)
• High Mountain Oolong and the Chinese Art of Tea -(Article by Daniel Reid)
• Photos of oolong tea plantations in former KMT base of Doi Mae Salong, Chiang Rai province, Thailand

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