Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Terje Bjørnland"'
Publikováno v:
Biochemical Systematics and Ecology. 31:1147-1162
The red tide dinoflagellate Karenia brevis, formerly Gymnodinium breve, contained fucoxanthin, 19′-butanoyloxyfucoxanthin and 19’-hexanoyloxyfucoxanthin as carotenoid chemotaxonomic markers. In addition to β,e-carotene, β,β-carotene, diatoxant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e9f206b4f54556332d898ed83b35865
https://doi.org/10.1016/s0305-1978(03)00044-9
https://doi.org/10.1016/s0305-1978(03)00044-9
Publikováno v:
Tetrahedron. 56:9047-9056
Selected recent studies on marine allenic and acetylenic carotenoids are focused on. The structure elucidation of gyroxanthin, (3 S ,5 R ,6 S ,3′ S ,5′ R ,6′ R )-5,6-epoxy-6,7,7′,8′-tetradehydro-5,6,5′,6′-tetrahydro-β,β-carotene-3,19,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645c74c250ee7d0871df35ae62635a21
https://doi.org/10.1016/s0040-4020(00)00757-2
https://doi.org/10.1016/s0040-4020(00)00757-2
Autor:
Terje Bjørnland
Publikováno v:
Biochemical Systematics and Ecology. 18:307-316
Monoalgally cultured Thoracosphaera heimii contained chlorophyll a, chlorophyll c, β, β-carotene, echinenone, canthaxanthin, diadinoxanthin, diatoxanthin, dinoxanthin, pyrrhoxanthin, peridinin, peridininol, the structurally unknown glycoside P-457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a1a5e38d6dd4f9983ff7dd890bb3f8
https://doi.org/10.1016/0305-1978(90)90002-w
https://doi.org/10.1016/0305-1978(90)90002-w
Publikováno v:
Magnetic Resonance in Chemistry. 28:519-528
The allenic carotenoid all-trans-(3S,5R,6S,3′S,5′R,6′R)-19′-butanoyloxyfucoxanthin, isolated from the marine chrysophyte Pelagococcus subviridis, and its 9′-cis isomer, obtained in 45% yield on iodine-catalysed stereomutation, were submitte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05351788373b031d60b40ae44b48649
https://doi.org/10.1002/mrc.1260280610
https://doi.org/10.1002/mrc.1260280610
Autor:
Terje Bjørnland
Publikováno v:
Phytochemistry. 21:1715-1719
Monoalgal cultured Eutreptielia gymnastica contained chlorophyll a and b. The acetylenic carotenoids diatoxanthin and diadinoxanthin were among the main xanthophylls while their non-acetylenic analogues zeaxanthin and antheraxanthin were absent. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c28fad91edd88be23b4769e47fe854f5
https://doi.org/10.1016/s0031-9422(82)85046-2
https://doi.org/10.1016/s0031-9422(82)85046-2
Autor:
Terje Bjørnland
Publikováno v:
Biochemical Systematics and Ecology. 11:73-76
Female plants of five isolates (including two varieties) of the red alga Antithamnion plumula were cultured mnoalgally and analysed for chlorophylls and carotenoids. The relative amounts of the individual pigments ewre similar for the five isolates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d68f463a7daacdb39e385100fda1658
https://doi.org/10.1016/0305-1978(83)90002-9
https://doi.org/10.1016/0305-1978(83)90002-9
Autor:
Terje Bjørnland
Publikováno v:
Biochemical Systematics and Ecology. 12:279-283
Unialgal, cultured material of the red alga Erythrotrichia carnea (subclass Bangiophycidae) was found to contain chlorophyll a while chlorophyll d was absent. All carotenoids belonged to the β,β-series: β,β-carotene, β-cryptoxanthin, zeaxanthin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32507b3f57a9e88d188791bf8d8e5e04
https://doi.org/10.1016/0305-1978(84)90049-8
https://doi.org/10.1016/0305-1978(84)90049-8
Publikováno v:
Biochemical Systematics and Ecology. 16:445-452
Unialgally cultured cells of the tropical isolate Phaeocystis sp. clone 677-3 (class: Prymnesiophyceae) were analysed qualitatively and quantitatively for carotenoids. Together with β,β and β-carotene, the acetylenic xanthophylls diatoxanthin and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77862a4fd676f14c4ba2dceb41705e9
https://doi.org/10.1016/0305-1978(88)90042-7
https://doi.org/10.1016/0305-1978(88)90042-7
Publikováno v:
Phytochemistry. 23:649-655
The structures of three previously unidentified carotenoids from Eutreptiella gymnastica are reported. These include siphonein with defined n -2- trans -2-dodecenoic esterifying acid and assigned 3 R (?), 3′ R ,6′ R chirality, (3 R )-3′,4′-an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e0480fe386d2678423425691709cff3
https://doi.org/10.1016/s0031-9422(00)80400-8
https://doi.org/10.1016/s0031-9422(00)80400-8
Publikováno v:
Phytochemistry. 28:3347-3353
The identity of the chrysophyte Pelagococcus subviridis from the Norwegian Sea was established by light and electron microscopy and by detailed carotenoid analysis. The strikingly yellow colour of the carotene fraction was caused by the presence of (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1758d6e7d1fe905d96e765719837a24e
https://doi.org/10.1016/0031-9422(89)80345-0
https://doi.org/10.1016/0031-9422(89)80345-0