Diadinoxanthin (original) (raw)
La diadinoxanthine est un pigment photosynthétique caroténoïde présent dans le phytoplancton apparentée aux xanthophylles telles que la diatoxanthine et la dinoxanthine.
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| dbo:abstract | Diadinoxanthin is a pigment found in phytoplankton. It has the formula C40H54O3. It gives rise to the xanthophylls diatoxanthin and dinoxanthin. Diadinoxanthin is a plastid pigment. Plastid pigments include chlorophylls a and c, fucoxanthin, heteroxanthin, diatoxanthin, and diadinoxanthin. Diadinoxanthin is a carotenoid. It is found in diatoms, along with other carotenoids like fucoxanthin and beta-carotene. Diatoms are referred to as golden-brown microalgae because of the color of their plastids and because the carotenoids mask chlorophyll-a and chlorophyll-c. Diadinoxanthin is a xanthophyll. Xanthophyll pigments are photoprotective pigments that help protect cells from harmful effects of too much light energy (light saturation). It is present in cells along with diatoxanthin (another xanthophyll). Diadinoxanthin is stockpiled in the cell to become available when needed. Thus it’s the inactive precursor of diatoxanthin, which is the active energy dissipator. (en) La diadinoxanthine est un pigment photosynthétique caroténoïde présent dans le phytoplancton apparentée aux xanthophylles telles que la diatoxanthine et la dinoxanthine. (fr) ジアジノキサンチン(Diadinoxanthin)は、植物プランクトンに見られる色素である。化学式C40H54O3を持つ。カロテノイドの一種である。この物質は、キサントフィルのジアトキサンチンとジノキサンチンを生じさせる。 (ja) Диадиноксантин — пигмент, обнаруженный у ряда планктонных водорослей. Из него образуются ксантофиллы диатоксантин и диноксантин. (ru) Diadinoksantyna – organiczny związek chemiczny z grupy ksantofili. Występuje u wielu grup systematycznych glonów, np. euglenin, tobołków i brunatnic (obok fukoksantyny). (pl) |
| dbo:iupacName | (1R,3S,6S)-6-{(1E,3E,5E,7E,9E,11E,13E,15E)-18-[(4R)-4-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15-octaen-17-yn-1-yl}-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol (en) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Diadinoxanthin.svg?width=300 |
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| dcterms:subject | dbc:Alkyne_derivatives dbc:Cyclohexenes dbc:Epoxides dbc:Carotenoids dbc:Marine_biology |
| gold:hypernym | dbr:Pigment |
| rdf:type | owl:Thing dul:ChemicalObject dbo:ChemicalSubstance wikidata:Q11173 yago:WikicatCarotenoids yago:WikicatMolecularFormulas yago:Abstraction100002137 yago:Antioxidant114724645 yago:Carotenoid114720962 yago:Chemical114806838 yago:ColoringMaterial114984973 yago:Communication100033020 yago:Formula106816935 yago:Inhibitor114724436 yago:Material114580897 yago:Matter100020827 yago:Message106598915 yago:MolecularFormula106817173 yago:Part113809207 yago:PhysicalEntity100001930 yago:Phytochemical114983143 yago:Pigment114989820 yago:Relation100031921 dbo:ChemicalCompound yago:Statement106722453 yago:Substance100019613 yago:Substance100020090 |
| rdfs:comment | La diadinoxanthine est un pigment photosynthétique caroténoïde présent dans le phytoplancton apparentée aux xanthophylles telles que la diatoxanthine et la dinoxanthine. (fr) ジアジノキサンチン(Diadinoxanthin)は、植物プランクトンに見られる色素である。化学式C40H54O3を持つ。カロテノイドの一種である。この物質は、キサントフィルのジアトキサンチンとジノキサンチンを生じさせる。 (ja) Диадиноксантин — пигмент, обнаруженный у ряда планктонных водорослей. Из него образуются ксантофиллы диатоксантин и диноксантин. (ru) Diadinoksantyna – organiczny związek chemiczny z grupy ksantofili. Występuje u wielu grup systematycznych glonów, np. euglenin, tobołków i brunatnic (obok fukoksantyny). (pl) Diadinoxanthin is a pigment found in phytoplankton. It has the formula C40H54O3. It gives rise to the xanthophylls diatoxanthin and dinoxanthin. Diadinoxanthin is a plastid pigment. Plastid pigments include chlorophylls a and c, fucoxanthin, heteroxanthin, diatoxanthin, and diadinoxanthin. Diadinoxanthin is a carotenoid. It is found in diatoms, along with other carotenoids like fucoxanthin and beta-carotene. Diatoms are referred to as golden-brown microalgae because of the color of their plastids and because the carotenoids mask chlorophyll-a and chlorophyll-c. (en) |
| rdfs:label | Diadinoxanthin (en) Diadinoxanthine (fr) ジアジノキサンチン (ja) Diadinoksantyna (pl) Диадиноксантин (ru) |
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