digplanet beta 1: Athena
Share digplanet:

Agriculture

Applied sciences

Arts

Belief

Business

Chronology

Culture

Education

Environment

Geography

Health

History

Humanities

Language

Law

Life

Mathematics

Nature

People

Politics

Science

Society

Technology

For the villages in Romania, see Făcăi (disambiguation).
Fat choy
Faat choy.jpg
Traditional Chinese
Simplified Chinese
Literal meaning hair vegetable
Alternative Chinese name
Traditional Chinese
Literal meaning hair vegetable

Fat choy (Nostoc flagelliforme), also known as faat choy, fa cai, black moss, hair moss or hair weed is a terrestrial cyanobacterium (a type of photosynthetic bacteria) that is used as a vegetable in Chinese cuisine. When dried, the product has the appearance of black hair. For that reason, its name in Chinese means "hair vegetable." When soaked, this vegetable has a very soft texture which is like very fine vermicelli.

Production[edit]

Fat choy
Nostoc flagelliforme microscope.jpg
Nostoc flagelliforme under a microscope
Scientific classification
Kingdom: Bacteria
Division: Cyanobacteria
Class: see [1]
Order: Nostocales
Family: Nostocaceae
Genus: Nostoc
Species: N. flagelliforme
Binomial name
Nostoc flagelliforme

Fat choy grows on the ground in the Gobi Desert and the Qinghai Plateau. Over-harvesting on the Mongolian steppes has furthered erosion and desertification in those areas. The Chinese government has limited its harvesting, which has caused its price to increase. This may be one reason why some commercially available fat choy has been found to be adulterated with strands of a non-cellular starchy material, with other additives and dyes.[2][3] Real fat choy is dark green in color, while the counterfeit fat choy appears black.[2]

Chinese culture[edit]

The last two syllables of this name in Cantonese sound the same as another Cantonese saying meaning "struck it rich" (though the second syllable, coi, has a different tone) -- this is found, for example, in the Cantonese saying, "Gung1 hei2 faat3 coi4" (恭喜發財, meaning "wishing you prosperity"), which is often proclaimed during Chinese New Year. For that reason, this product is a popular ingredient in dishes used for the Chinese New Year. It is enjoyed as an alternative to cellophane noodles.[citation needed] It is mostly used in Cantonese cuisine and Buddhist cuisine. It is sometimes used as a hot pot ingredient.

Vietnamese culture[edit]

Fat choy is also used in Vietnamese cuisine. It is called tóc tiên or tóc thiên (literally "angel's hair") in Vietnamese.

Health effects[edit]

A research team from the biochemistry department of the Chinese University of Hong Kong said that international research has shown that Fat choy, besides having no nutritional value, has also been found to contain Beta-methylamino L-alanine (BMAA), a toxic amino acid that could affect the normal functions of nerve cells. Professor Chan King-ming of the team told the media that eating Fat choy could lead to degenerative diseases such as Alzheimer's, Parkinson's, and dementia.[2]

There is also a study by Takenaka which shows no significant difference between laboratory rats fed Nostoc flagelliforme and the control group .[4]

Notes and references[edit]

  1. ^ ijs.sgmjournals.org
  2. ^ a b c The standard.com.hk
  3. ^ Waynesword
  4. ^ Takenaka, H., Yamaguchi, Y., Sakaki, S., Watarai, K., Tanaka, N., Hori, M., Seki, H., M. Tsuchida, M., Yamada, A., Nishimori, T., and Morinaga, T. "Safety evaluation of 'Nostoc flagelliforme' (Nostocales, Cyanophyceae) as a potential food". Food and Chemical Toxicology. 1998. Volume 36, Issue 12. Pages 1073-1077.

Bibliography[edit]

  • But, Paul Pui-Hay; Ling Cheng; Pui Kwan Chan; David Tai-Wai Lau; and Joyce Wing-Hin But (2002). "Nostoc flagelliforme and Faked Items Retailed in Hong Kong." Journal of Applied Phycology 14: 143-145.
  • Takenaka, H., Yamaguchi, Y., Sakaki, S., Watarai, K., Tanaka, N., Hori, M., Seki, H., M. Tsuchida, M., Yamada, A., Nishimori, T., and Morinaga, T. "Safety evaluation of Nostoc flagelliforme (nostocales, cyanophyceae) as a potential food". Food and Chemical Toxicology. 1998. Volume 36, Issue 12. Pages 1073-1077.

External links[edit]


Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Fat_choy — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.

5689 news items

Big Island Video News

Big Island Video News
Thu, 19 Feb 2015 10:56:15 -0800

Kung Hee Fat Choy From The Makery In Hilo. Big Island Shaolin Arts Lion Dancers from previous celebration get up close, carefully accepting a keiki's lee see to take her wishes to the heavens. Courtesy Alice moon. Kung Hee Fat Choy From The Makery In ...
 
Evening Standard
Tue, 27 Jan 2015 04:14:12 -0800

On Thursday February 19, the Chinese Year of the Sheep begins. Kate Lough shows you where to find the best of the feasting and say Kung Hei Fat Choy (Happy Chinese New Year). Hoping for good fortune: Hakkasan's wishing tree and special dessert.

Time Out London

Time Out London
Wed, 18 Feb 2015 10:11:15 -0800

Horses are so last year. It's all about the lambs and rams, now that the Chinese Year of the Sheep is approaching. And, as Chinatown gears up for the annual shindig, we're expecting big crowds, food vendors, lion and dragon dances, costumes, floats and ...

Patch.com

Patch.com
Sat, 21 Feb 2015 11:38:08 -0800

Gong Hey Fat Choy! Win Tickets To China In Contest To Celebrate Chinese New Year. Answer five questions on SFO's Facebook page, and you could win the two non-stop, round-trip tickets! Contest runs through March 6. By Susan C. Schena (Patch Staff) ...

CBC.ca

CBC.ca
Sun, 22 Feb 2015 15:08:12 -0800

Organizers say up to 100,000 spectators lined the streets of Vancouver's historic Chinatown for the 42nd annual Chinese New Year Parade. The parade is part of the Vancouver's Chinatown Spring Festival, celebrating the Year of the Sheep. There were more ...

Bensonhurstbean

Bensonhurstbean
Thu, 19 Feb 2015 09:31:41 -0800

Today, February 19, marks the Chinese or Lunar New Year of 2015 and we at Bensonhurst Bean and Corner Media would like to wish all who celebrate a warm gung hay fat choy! We said farewell to the year of the horse last night and today we welcome the ...

Straight.com

Straight.com
Wed, 21 Jan 2015 09:30:37 -0800

Todd Wong does it every year, regardless, for his Gung Haggis Fat Choy Robbie Burns Chinese New Year Dinner, a cultural mashup that features deep-fried haggis wontons, haggis dim sum, and haggis lettuce wrap. The 18th annual event takes place at ...

The Province

The Province
Sun, 22 Feb 2015 19:31:46 -0800

The streets of Vancouver's historic Chinatown filled Sunday morning with the smell of firecrackers and food, the bright colours of dancing lions and dragons, and the happy shouts of revellers ringing in the Year of the Sheep. The 42nd annual Vancouver ...
Loading

Oops, we seem to be having trouble contacting Twitter

Support Wikipedia

A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia. Please add your support for Wikipedia!

Searchlight Group

Digplanet also receives support from Searchlight Group. Visit Searchlight