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Dulse (Palmaria palmata (L.) Kuntze), also called dillisk, dilsk, dulse or creathnach, is a red alga (Rhodophyta) that grows on the northern coasts of the Atlantic and Pacific oceans. It is a well-known snack food, and in Iceland, where it is known as söl, it has been an important source of fiber through the centuries. Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. ...
Typical phyla Chromista Heterokontophyta Haptophyta Cryptophyta (cryptomonads) Alveolata Dinoflagellata Apicomplexa Ciliophora (ciliates) Excavata Euglenozoa Percolozoa Metamonada Rhizaria Radiolaria Foraminifera Cercozoa Archaeplastida (in part) Rhodophyta (red algae) Glaucophyta (basal archaeplastids) Amoebozoa Choanozoa Many others; classification varies Protists (IPA: ) are a diverse group of organisms, comprising those eukaryotes that are not animals...
Red algae Classes Florideophyceae Bangiophyceae Cyanidiophyceae The red algae are a large group of mostly multicellular, marine algae, including many notable seaweeds. ...
Orders Acrochaetiales Ahnfeltiales Balbianiales Balliales Batrachospermales Bonnemaisoniales Ceramiales Corallinales Gelidiales Gigartinales Gracilariales Halymeniales Hildenbrandiales Nemaliales Nemastomatales Palmariales Pihiellales Plocamiales Rhodogorgonales Rhodymeniales Florideophyceae is a class of Red algae. ...
In biology, binomial nomenclature is the formal system of naming species. ...
Carl Linnaeus, Latinized as Carolus Linnaeus, also known after his ennoblement as , (May 23, 1707[1] – January 10, 1778), was a Swedish botanist, physician and zoologist[2] who laid the foundations for the modern scheme of nomenclature. ...
Otto Carl Ernst Kuntze (June 23, 1843 - 1907) was a German botanist. ...
Year 1891 (MDCCCXCI) was a common year starting on Thursday (link will display the full calendar) of the Gregorian calendar (or a common year starting on Saturday of the 12-day slower Julian calendar). ...
Possible classes Florideophyceae Bangiophyceae Cyanidiophyceae Red algae (Rhodophyta, pronounced /ˈrəʊdə(ʊ)ˌfʌɪtə/) are a large group of mostly multicellular, marine algae, including many notable seaweeds. ...
Red algae Classes Florideophyceae Bangiophyceae Cyanidiophyceae The red algae are a large group of mostly multicellular, marine algae, including many notable seaweeds. ...
The Atlantic Ocean forms a component of the all-encompassing World Ocean and is directly linked to the Arctic Ocean, the Pacific Ocean, the Indian Ocean, and the Southern Ocean. ...
The Pacific Ocean (from the Latin name Mare Pacificum, peaceful sea, bestowed upon it by the Portuguese explorer Ferdinand Magellan) is the largest of the Earths oceanic subdivisions. ...
History The earliest record of this species is of St Columba's monks harvesting it 1400 years ago.[1] A separate article is titled Columba (constellation). ...
A Roman Catholic monk A monk is a person who practices monasticism, adopting a strict religious and ascetic lifestyle, usually in community with others following the same path. ...
Description Dulse grows attached by its discoid holdfast to the stipes of Laminaria or to rocks. It has a short stipe, the fronds are very variable and vary in colour from deep-rose to reddish-purple and are rather leatherly in texture. The flat foliose blade gradually expands and devides into broad segments ranging in size to 50 cm long and 30 - 8 cms in width which can bear proliferations.[2] The flat frond is wedge-shaped with branches or proliferations from the edge.[1] A holdfast is a rootlike plant structure that anchors a seaweed. ...
Species Laminaria japonica . ...
A fern with simple (lobed or pinnatifid) blades, the dissection of each blade not quite reaching to the rachis. ...
Dulse is similar to another seaweed Dilsea carnosa (Schmidel) Kuntze [2], Dilsea, however, is more leathery with blades up to 30cms long and 20cms wide. Unlike Palmaria palmata it is not branched and does not have proliferations or branches from the edge of the frond.[3]
Life history The full life-history was not fully explained until 1980.[4] Tetraspores occur in scattered sori on the mature blade, which is diploid. Spermatial sori occur scattered over most of the frond of the haploid male plant. The female gametophyte is very small stunted or encrusted, the carpogonia apparently occurring as single cells in ther young plants. The male plants are blade-like and produce spermatia which fertilize the carpogonia of the female crust. After fertilization the diploid plant overgrows the female plant, grows and develops into the tetrasporangial diploid phase attached to the female gametophyte. The adult foliose tetrasporophyte produces tetraspores meiotically.[2] It is therefore usually the diploid tetrasporic phase or the male plants which are found on the shore.[5] Diploid (meaning double in Greek) cells have two copies (homologs) of each chromosome (both sex- and non-sex determining chromosomes), usually one from the mother and one from the father. ...
Ecology Palmaria palmata is to be found growing between the mid-tide of the intertidal zone (the area between the high tide and low tide) to a depths of 20 m or more in both sheltered and exposed shores.[5] A rock, seen at low tide, exhibiting typical intertidal zonation. ...
Food It is commonly found from June to September and can collected by hand when the tide is out. When collected small snails, shell pieces and other small particles can be washed or shaken off and the plant then spread to dry. Some collectors may turn it once and roll it into large bales to be packaged later. It is also used as fodder for animals in some countries.
Dulse is commonly used in Ireland [3], Iceland and Atlantic Canada both as food and medicine. It can be found in many health food stores or fish markets and can be ordered directly from local distributors. In Ballycastle, Northern Ireland it is traditionally sold at the Ould Lammas Fair. A variety of dulse is cultivated in Nova Scotia and marketed as Sea Parsley, sold fresh in the produce section. Dulse is now shipped around the world. In Northern Ireland it is particularly popular along the Causeway Coast region. Although a fast dying tradition, there are many who still gather their own dulse although waste pipes have spoiled some sites. A giant grouper at the Georgia Aquarium Fish are aquatic vertebrates that are typically cold-blooded; covered with scales, and equipped with two sets of paired fins and several unpaired fins. ...
Ballycastle (Baile an Chaistil in Irish) is a small town in County Antrim in Northern Ireland. ...
Northern Ireland is a part of the United Kingdom lying in the northeast of the island of Ireland, covering 5,459 square miles (14,139 km², about a sixth of the islands total area). ...
The Ould Lammas Fair is a traditional fair held in Ballycastle every year on the last Monday and Tuesday of August. ...
Motto: Munit Haec et Altera Vincit(Latin) One defends and the other conquers Capital Halifax Largest city Halifax Regional Municipality Official languages English Government - Lieutenant-Governor Mayann E. Francis - Premier Rodney MacDonald (PC) Federal representation in Canadian Parliament - House seats 11 - Senate seats 10 Confederation July 1, 1867 (1st) Area...
Now can mean: Look up now in Wiktionary, the free dictionary. ...
Antarctica Oceania Africa Asia Europe North America South America Middle East Caribbean Central Asia East Asia North Asia South Asia Southeast Asia SW. Asia Australasia Melanesia Micronesia Polynesia Central America Latin America Northern America Americas C. Africa E. Africa N. Africa Southern Africa W. Africa C. Europe E. Europe N...
Dulse can be found in some dietary supplements, where it is often referred to as "Nova Scotia Dulce", it is a good source of dietary requirements, a handful will provide more than 100% of the daily amount of Vitamin B6, 66% of Vitamin B12, a day's supply of iron and fluoride, and it is relatively low in sodium and high in potassium.[4] Pyridoxine Vitamin B6 is a water-soluble vitamin. ...
Cobalamin or vitamin B12 is a chemical compound that is also known as cyanocobalamine. ...
General Name, Symbol, Number iron, Fe, 26 Chemical series transition metals Group, Period, Block 8, 4, d Appearance lustrous metallic with a grayish tinge Standard atomic weight 55. ...
Fluoride is the ionic form of fluorine. ...
General Name, Symbol, Number sodium, Na, 11 Chemical series alkali metals Group, Period, Block 1, 3, s Appearance silvery white Standard atomic weight 22. ...
General Name, Symbol, Number potassium, K, 19 Chemical series alkali metals Group, Period, Block 1, 4, s Appearance silvery white Standard atomic weight 39. ...
Fresh dulse can be eaten directly off the rocks before sun-drying. Sun-dried dulse is eaten as is or is ground to flakes or a powder. In Iceland the tradition is to eat it with butter. It can also be pan fried quickly into chips, baked in the oven covered with cheese with salsa, or simply microwaved briefly. It can also be used in soups, chowders, sandwiches and salads, or added to bread/pizza dough. Finely diced, it can also be used as a flavor enhancer in meat dishes, such as chili, in place of monosodium glutamate. Butter is commonly sold in sticks (pictured) or blocks, and frequently served with the use of a butter knife. ...
Look up pan, pan-, Pan, PAN in Wiktionary, the free dictionary. ...
Cheese is a solid food made from the milk of cows, goats, sheep, and other mammals. ...
Note: This page or section contains IPA phonetic symbols in Unicode. ...
Soup is a savoury liquid food that is made by boiling ingredients, such as meat, vegetables and beans in stock or hot water, until the flavor is extracted. ...
Dough Dough is a paste made out of any cereals (grains) or leguminous crops by grinding with small amount of water. ...
Kinnikuman character, see Meat Alexandria. ...
Chili (also spelled Chilli) may refer to: Chili pepper, the fruit and plant of any one of several hot species of the genus Capsicum Chili con carne or Chili sin carne, a spicy stew-like dish traditionally made with chili peppers and beef Cincinnati style chili Chili powder, a spice...
This article is about monosodium glutamate as a food additive. ...
Distribution Found on the coast of Europe including Portugal and the Baltic. It is also found on the coasts of Iceland, the Faeröes (Faroes),[6] Arctic Russia, Arctic Canada, USA, both Atlantic and Pacific (New Jersey, Alaska to California), Japan and Korea.[5] The Faroe Islands (Faroese: Føroyar, meaning Sheep Islands) are a group of islands in the north Atlantic Ocean between Scotland and Iceland. ...
Infections, galls, malformations and diseases Galls, possibly produced by nematodes, copepods and bacteria are known to infect these plants. They were recorded as "outgrowths of tissue produced by the presence...of an animal."[7][5] Classes Adenophora Subclass Enoplia Subclass Chromadoria Secernentea Subclass Rhabditia Subclass Spiruria Subclass Diplogasteria The roundworms (Phylum Nematoda) are one of the most common phyla of animals, with over 20,000 different described species. ...
Orders Calanoida Cyclopoida Gelyelloida Harpacticoida Misophrioida Monstrilloida Mormonilloida Platycopioida Poecilostomatoida Siphonostomatoida Copepods are small, aquatic animals living in the sea and nearly every freshwater habitat, a form of plankton, specifically zooplankton, some copepods are parasitic. ...
Phyla Actinobacteria Aquificae Chlamydiae Bacteroidetes/Chlorobi Chloroflexi Chrysiogenetes Cyanobacteria Deferribacteres Deinococcus-Thermus Dictyoglomi Fibrobacteres/Acidobacteria Firmicutes Fusobacteria Gemmatimonadetes Lentisphaerae Nitrospirae Planctomycetes Proteobacteria Spirochaetes Thermodesulfobacteria Thermomicrobia Thermotogae Verrucomicrobia Bacteria (singular: bacterium) are unicellular microorganisms. ...
References - ^ Indergaard, M. and Minsaas, J. 1991. 2 Animal and human nutrition. in Guiry, M.D. and Blunden, G. 1991. Seaweed Resources in Europe: Uses and Potential. John Wiley & Sons. ISBN 0 471 92947 6
- ^ a b Hoek, C.van den, Mann, D.G. and Jahns, H.M. 1995. Algae An Introduction to Phycology. Cambridge University Press, Cambridge. ISBN 0 521 30419 9
- ^ Hiscock, S. 1986. A Field Key to the British Red Seaweeds. Occasional Publications No.13. Field Studies Council, Dorset Press, Dorchester ISBN 1 851538136
- ^ van der Meer, J.P. and Todd, E.R. 1980. The life-history of Palmaria palmata in culture. A new type for the Rhodophyta. Can. J. Bot. 58: 1250 - 1256
- ^ a b c d Irvine, L.M. 1983. Seaweeds of the British Isles. Volume 1. Part 2A. Cryptonemiales (sensu stricto) Palamriales, Rhodymeniales. British Museum (Natural History), London. ISBN 0 565 00871 4
- ^ Borgesen, F. 1903. Botany of the Faeröes...Part II. Copenhagen (reprint 1970)
- ^ Barton,E.S. 1891. On the occurrence of galls in Rhodymenia palmata Grev. J.Bot. Lond. 29: 65 - 68
Further reading - Barton, E.S. 1891. On the occurrence of Galls in Rhodymenia palmata Grev. J. of Bot. 29: 65 - 68.
- Grubb, V.M. 1923. Preliminary note on the reproduction of Rhodymenia palmata, Ag. Ann. Bot. 37 : 151 - 152.
- Pueschel, C.M. 1979. Ultrastructure of the tetrasporogenesis in Palmaria palmata (Rhodophyta). J. Phycol. 15: 409 - 424.
- South, G.R. and Hooper, R.G. 1980. A Catalogue and Atlas of the Benthic Marine Algae of the Island of Newfoundland. p. 1 - 136. Memorial University of Newfoundland Occasional Papers in Biology.
External links - Maritimes Dulse - Sea vegetable.
- algaeBASE page
- Palmaria palmata on the Encyclopedia of Marine Life of Britain and Ireland
- Traditional And Modern Use Of Seaweed In Ireland Also shows Ascophyllum nodosum being collected.
- http://www.marlin.ac.uk/species/Palmariapalmata.htm Marlin - Palmaria palmata
- http://seaweed.ucg.ie/algae/rhodophyta.lasso
- http://www.algaebase.org/speciesdetail.lasso?species_id=1
- http://www.algaebase.org/speciesdetail.lasso?species_id=1&-session=abv3:51909EC307dcf25DFApmi3530315
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