Rotalgen Irisches oder Carrageen-Moos, Chondrus crispus, über dem Sandstrand in Galicien, Sp0ain
Irisches Moos
Kategorien: Medizinalpflanze
Chondrus_crispus (Wikipedia)

Irish moss
Chondrus crispus - Köhler–s Medizinal-Pflanzen-034.jpg
A-D Chondrus crispus ; E-F Mastocarpus stellatus
Scientific classification edit
C. crispus
Binomial name
Chondrus crispus

Chondrus crispus—commonly called Irish moss or carrageen moss (Irish carraigín, "little rock")—is a species of red algae which grows abundantly along the rocky parts of the Atlantic coast of Europe and North America. In its fresh condition this protist is soft and cartilaginous, varying in color from a greenish-yellow, through red, to a dark purple or purplish-brown. The principal constituent is a mucilaginous body, made of the polysaccharide carrageenan, which constitutes 55% of its dry weight. The organism also consists of nearly 10% dry weight protein and about 15% dry weight mineral matter, and is rich in iodine and sulfur. When softened in water it has a sea-like odour and because of the abundant cell wall polysaccharides it will form a jelly when boiled, containing from 20 to 100 times its weight of water.

Sea Moss (Wiktionary)



sea moss (countable and uncountable, plural sea mosses)

  1. Any marine organism resembling moss
    1. Any such branched marine bryozoan
    2. Certain red algae, such as:
      1. Chondrus crispus (Irish moss, carrageen moss)
      2. Endocladia muricata (turfweed, nailbrush seaweed)
      3. Kappaphycus alvarezii (elkhorn sea moss)
      4. Palmaria palmata (dulse)
    3. Certain green algae, such as
      1. Bryopsis africana, a green alga


  • sea moss in The Century Dictionary, The Century Co., New York, 1911.
  • sea moss at OneLook Dictionary Search
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