Dongfang meiren

Dongfang meiren (Chinese: 東方美人; lit.: 'eastern beauty') or baihao (白毫), among other Chinese names, is a heavily oxidized, non-roasted, tip-type oolong tea originating in Hsinchu County, Taiwan. It is an insect tea produced from leaves bitten by the tea jassid, an insect that feeds on the tea plant. Terpenes are released in the bitten leaves, which creates a honey-like taste. Oriental beauty, white-tip oolong, and champagne oolong are other names under which dongfang meiren is marketed in the West.

Dongfang meiren
東方美人
TypeOolong
Other namesOriental beauty, eastern beauty, white-tip oolong
OriginTaiwan
Quick descriptionThe harvests in summer are most prized for their fruit-and-honey aroma
Temperature80–85°C
Dongfang meiren
Chinese東方美人茶
Literal meaningeastern beauty tea
Alternative Chinese name
Chinese白毫烏龍茶
Literal meaningwhite-tip oolong tea
Second alternative Chinese name
Chinese椪風茶
Third alternative Chinese name
Chinese膨風茶

The tea has natural fruity and honey-like aromas and produces a sweet-tasting beverage, bright reddish-orange in color, without any bitterness. Dried leaves of high quality exhibit a pleasant aroma, with leaf coloration of dark purple and brown tones with white hairs.

Production

Dongfang meiren is produced from a variety of cultivars of the tea plant, Camellia sinensis, that are grown without insecticides to encourage a common pest, the tea jassid (Jacobiasca formosana), to feed on the leaves, stems, and buds.[1] These insects suck the phloem juices of the tea stems, leaves, and buds. This leads to the plant's defensive production of monoterpene diol and hotrienol which give the tea its unique flavor.[2] The buds then turn white along the edges which gives the tea its alternate name, white-tip oolong. The insect bites start the oxidation of the leaves and tips and add a sweet note to the tea.

This process has inspired makers of other types of tea, such as dongding oolong and the east-coast black teas of Hualien and Taitung Counties, to withhold insecticide use in order to replicate this process in other teas.[3] Similar action of jassids and thrips helps form the muscatel-like flavor of India's second flush Darjeeling tea to which dongfang meiren is sometimes compared.[4]

Because of the need for Jacobiasca formosana feeding, the tea must be grown in warmer areas. In Taiwan, it is primarily grown in Hakka areas of the hilly northwestern part of the country at lower altitudes (300–800m) between the mountains and the plains.[1] Beipu and Emei in Hsinchu County are noted centers of production with Beipu being the site of the Beipu Penghong Tea Museum and hosting the annual Penghong Tea Industry and Culture Festival.[5]

The tea bushes are planted on the leeward side of hills in areas with sufficient humidity and sunshine.[1] The tea is only harvested in the middle of summer, only about 40–50% of the leaves can be used, and the harvest is susceptible to drought.[1] Therefore, the annual yield is low and the price is relatively high.[1]

After being harvested from young leaves and tips in the summer, the tea is heavily oxidized (around 70%), approaching the level of black tea. Unlike other oolongs, which typically make use of the top four or five leaves and the single bud, dongfang meiren uses only the bud and two leaves. The moisture content of dongfang meiren is higher than that of high mountain oolongs so the withering process takes longer. This longer withering period accelerates the hydrolysis and oxidation processes which help generate the typical sweet flavor and taste of this tea.

Preparation

Dongfang meiren is brewed with lower temperature water (80°C–85°C) than is typical for other oolongs.[1] It also requires a longer brewing (1–2 minutes for the first pot and then longer for subsequent brewings).[1] Like other oolongs, the leaves can be steeped multiple times.[1]

History and names

This variety of tea originated in the late 19th century, when Taiwan first exported oolong tea. Tea merchant John Dodd exported this tea to the west from his Tamsui base.

Dongfang meiren is usually marketed as 東方美人茶 (dōngfāng měirén chá) in Mandarin Chinese and translated as 'eastern or Oriental beauty tea' in English. More recently, the term 白毫烏龍茶 (báiháo wūlóng chá), translated as 'white-tip oolong tea' has been used. Beginning in the 1970s, the term Oriental has become generally and increasingly disfavored in some Western countries.

In Taiwanese, farmers originally used names that referred to the insect pest that plagues the plant. These include 煙仔茶 (ian-á tê), 蝝仔茶, 蜒仔茶, and 涎仔茶 (the latter three pronounced iân-á tê). As the tea began fetching higher prices, 膨風茶 (phòng-hong tê; 'bragging or bluffing tea') became the common name. In Siyen Hakka, in addition to the name 椪風茶 (phong-fûng chhà; also 'bragging/bluffing tea'), the term 冰風茶 (pên-fûng chhà) is also used.

Popular stories as to the origin of the tea and its names abound. For example:

It was once thought that a tea farmer in Beipu noticed that small green insects, later known as cicadas, had damaged the leaves of his newly picked spring crop. Rather than destroying his crop, he decided to process the leaves into tea. He then took his product to a local tea merchant, who liked it well enough to pay him twice the price of his usual tea. When he returned to his village, he boasted to his neighbors about his success. His neighbors believed he was exaggerating and so named his tea, Peng Feng Cha [膨風茶], or Braggart's tea.

— Beipu Old Street restaurateur Huang Zhen-mei (黃珍梅)[6]
gollark: There are lots of *imaginable* and *claimed* gods, so I'm saying "gods".
gollark: So basically, the "god must exist because the universe is complex" thing ignores the fact that it... isn't really... and that gods would be pretty complex too, and does not answer any questions usefully because it just pushes off the question of why things exist to why *god* exists.
gollark: To randomly interject very late, I don't agree with your reasoning here. As far as physicists can tell, while pretty complex and hard for humans to understand, relative to some other things the universe runs on simple rules - you can probably describe the way it works in maybe a book's worth of material assuming quite a lot of mathematical background. Which is less than you might need for, say, a particularly complex modern computer system. You know what else is quite complex? Gods. They are generally portrayed as acting fairly similarly to humans (humans like modelling other things as basically-humans and writing human-centric stories), and even apart from that are clearly meant to be intelligent agents of some kind. Both of those are complicated - the human genome is something like 6GB, a good deal of which probably codes for brain things. As for other intelligent things, despite having tons of data once trained, modern machine learning things are admittedly not very complex to *describe*, but nobody knows what an architecture for general intelligence would look like.
gollark: https://media.discordapp.net/attachments/348702212110680064/896356765267025940/FB_IMG_1633757163544.jpg
gollark: https://isotropic.org/papers/chicken.pdf

See also

References
  1. "Oriental Beauty Tea". Archived January 16, 2012, at the Wayback Machine at Lohas Tea. Retrieved 20 July 2012.
  2. Kazufumi Yazaki. "Molecular Mechanism of Plant–Insect Interaction via Plant Volatile Compounds and Its Application." Archived 2012-05-08 at the Wayback Machine Exploratory Research at the Institute of Sustainability Science, Kyoto University, 2007. Retrieved 20 July 2012.
  3. Erler, Stephane. "A Study of Oriental Beauty". Tea Masters Blog. 1 February 2007. Retrieved 20 July 2012.
  4. Gohain, Bornali; et al. "Understanding Darjeeling Tea Flavour on a Molecular Basis". Plant Molecular Biology 78.6 (2012), 577-597, DOI: 10.1007/s11103-012-9887-0 Retrieved 20 July 2012.
  5. "Hsinchu Tea District" Archived 2016-03-04 at the Wayback Machine at the Ministry of Foreign Affairs' Taiwan Tea Culture website. Retrieved 20 July 2012.
  6. Jeff Lin. Tea — an icon of Hakka culture". The China Post. 11 December 2010. Retrieved 20 July 2012.
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