7-Phloroeckol

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7-Phloroeckol
7-Phlorethol.PNG
Names
Preferred IUPAC name
4-(3,5-Dihydroxyphenoxy)-8-(2,4,6-trihydroxyphenoxy)oxanthrene-1,3,6-triol
Other names
7-Phloroethol
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
PubChem CID
UNII
  • InChI=1S/C24H16O12/c25-9-1-10(26)3-12(2-9)34-22-17(31)8-18(32)23-24(22)36-21-16(30)6-13(7-19(21)35-23)33-20-14(28)4-11(27)5-15(20)29/h1-8,25-32H
    Key: JLEVVQRBEATTCM-UHFFFAOYSA-N
  • InChI=1/C24H16O12/c25-9-1-10(26)3-12(2-9)34-22-17(31)8-18(32)23-24(22)36-21-16(30)6-13(7-19(21)35-23)33-20-14(28)4-11(27)5-15(20)29/h1-8,25-32H
    Key: JLEVVQRBEATTCM-UHFFFAOYAP
  • C1=C(C=C(C=C1O)OC2=C(C=C(C3=C2OC4=C(C=C(C=C4O3)OC5=C(C=C(C=C5O)O)O)O)O)O)O
Properties
C24H16O12
Molar mass 496.37 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

7-Phloroeckol is a phlorotannin found in the edible brown algae arame (Ecklonia bicyclis) and turuarame ( Ecklonia stolonifera ). [1]

Related Research Articles

<span class="mw-page-title-main">Phycology</span> Branch of botany concerned with the study of algae

Phycology is the scientific study of algae. Also known as algology, phycology is a branch of life science.

<span class="mw-page-title-main">Kelp</span> Large brown seaweeds in the order Laminariales

Kelps are large brown algae or seaweeds that make up the order Laminariales. There are about 30 different genera. Despite its appearance, kelp is not a plant but a stramenopile, a group containing many protists.

<span class="mw-page-title-main">Brown algae</span> Large group of multicellular algae, comprising the class Phaeophyceae

Brown algae are a large group of multicellular algae comprising the class Phaeophyceae. They include many seaweeds located in colder waters of the Northern Hemisphere. Brown algae are the major seaweeds of the temperate and polar regions. Many brown algae, such as members of the order Fucales, commonly grow along rocky seashores. Most brown algae live in marine environments, where they play an important role both as food and as a potential habitat. For instance, Macrocystis, a kelp of the order Laminariales, may reach 60 m (200 ft) in length and forms prominent underwater kelp forests that contain a high level of biodiversity. Another example is Sargassum, which creates unique floating mats of seaweed in the tropical waters of the Sargasso Sea that serve as the habitats for many species. Some members of the class, such as kelps, are used by humans as food.

<span class="mw-page-title-main">Arame</span> Species of edible kelp

Arame, sea oak is a species of kelp, of the brown algae, best known for its use in Japanese cuisine.

Christian Friedrich Ecklon was a Danish botanical collector and apothecary. Ecklon is especially known for being an avid collector and researcher of plants in South Africa.

<i>Ecklonia cava</i> Species of seaweed

Ecklonia cava, is an edible marine brown alga species found in the ocean off Japan and Korea.

<i>Ecklonia</i> Genus of seaweeds

Ecklonia is a genus of kelp belonging to the family Lessoniaceae.

<span class="mw-page-title-main">Phlorotannin</span> Class of chemical compounds

Phlorotannins are a type of tannins found in brown algae such as kelps and rockweeds or sargassacean species, and in a lower amount also in some red algae. Contrary to hydrolysable or condensed tannins, these compounds are oligomers of phloroglucinol (polyphloroglucinols). As they are called tannins, they have the ability to precipitate proteins. It has been noticed that some phlorotannins have the ability to oxidize and form covalent bonds with some proteins. In contrast, under similar experimental conditions three types of terrestrial tannins apparently did not form covalent complexes with proteins.

<span class="mw-page-title-main">Eckol</span> Chemical compound

Eckol is a phlorotannin isolated from brown algae in the family Lessoniaceae such as species in the genus Ecklonia such as E. cava or E. kurome or in the genus Eisenia such as Eisenia bicyclis.

<span class="mw-page-title-main">Phlorofucofuroeckol A</span> Chemical compound

Phlorofucofuroeckol A is a phlorotannin isolated from brown algae species such as Eisenia bicyclis, Ecklonia cava, Ecklonia kurome or Ecklonia stolonifera.

Ecklonia stolonifera is a brown alga species in the genus Ecklonia found in the Sea of Japan. It is an edible species traditionally eaten in Japan.

Ecklonia kurome is a brown alga species in the genus Ecklonia found in the Sea of Japan.

<span class="mw-page-title-main">8,8′-Bieckol</span> Chemical compound

8,8'-Bieckol is an eckol-type phlorotannin found in the brown algae Ecklonia cava and Ecklonia kurome.

<span class="mw-page-title-main">6,6'-Bieckol</span> Chemical compound

6,6'-Bieckol is an eckol-type phlorotannin found in the brown algae Ecklonia cava and Ecklonia stolonifera.

<span class="mw-page-title-main">Eckstolonol</span> Chemical compound

Eckstolonol is a phlorotannin found in the edible brown algae arame and turuarame.

<span class="mw-page-title-main">Fucosterol</span> Chemical compound

Fucosterol is a sterol isolated from algae such as Ecklonia cava or Ecklonia stolonifera.

E. maxima may refer to:

Victor Wilhelm Lindauer (1888–1964) was a New Zealand phycologist, collector and teacher.

<i>Lessonia corrugata</i> Species of seaweed

Lessonia corrugata is a species of kelp, a brown algae in the genus Lessonia, commonly known as strapweed, common crapweed, or Tasmanian kombu. It is a subtidal species endemic to Tasmania and southern Victoria, Australia, and is the least studied of the only three Laminarian kelps in the region. The species was first described by Arthur Henry Shakespeare Lucas in 1931, and is most closely related to the New Zealand species Lessonia variegata.

References

  1. Gunathilaka, Thilina L.; Samarakoon, Kalpa; Ranasinghe, Pathmasiri; Peiris, L. Dinithi C. (25 April 2020). "Antidiabetic Potential of Marine Brown Algae—a Mini Review". Journal of Diabetes Research. 2020: 1–13. doi: 10.1155/2020/1230218 . PMC   7197011 . PMID   32377517.