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Thursday, June 21, 2018

Black moss or fat choy, used as vegetable in Chinese cuisine Stock ...
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Fat choy (Chinese: ??; Nostoc flagelliforme) 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, fat choy has a very soft texture which is like very fine vermicelli.


Video Fat choy



Production

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. Real fat choy is dark green in color, while the counterfeit fat choy appears black.


Maps Fat choy



Chinese culture

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" (????, 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. It is mostly used in Cantonese cuisine and Buddhist cuisine. It is sometimes used as a hot pot ingredient.

The 626 | Fat Choy Spirit: The Soup, The Chinese New Year, The ...
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Vietnamese culture

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


FatChoy on FeedYeti.com
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Health effects

No significant difference between laboratory rats fed Nostoc flagelliforme and the control group was found in a study by Takenaka and coworkers.


FAT CHOY - Western Pizza Coffee Shop in Central Soho Hong Kong ...
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Notes and references


FatChoy on FeedYeti.com
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Bibliography

  • 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.

FatChoy on FeedYeti.com
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External links

  • waynesword.palomar.edu
  • sg.bcmagazine.net/

Source of article : Wikipedia