Investigations of carotenoids in some animals of the Adriatic Sea V. Echinodermata |
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Authors: | Bazyli Czeczuga |
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Institution: | 1. Department of General Biology, Medical Academy, Bialystok, Poland
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Abstract: | The author investigated the carotenoids in the Echinodermata from Adriatic sea by means of columnar and thin-layer chromatography. The following carotenoids were identified: - in Coscinasterias tenuispina: β-carotene, isocryptoxanthin lutein, lutein-5, 6-epoxide, 4-hydroxy-4-keto-β-carotene, zeaxanthin, astaxanthin and asterinacid. - in Marthasterias glacialis: β-carotene, echinenone, cryptoxanthin, lutein, lutein 5, 6-epoxide, 4-hydroxy-4-keto-β-carotene, zeaxanthin, astaxanthin ester, astaxanthin and 3, 4-didehydro-α-carotene. - in Paracentrotus lividus: β-carotene, echinenone, cryptothin, isocryptoxanthin, lutein, lutein-5, 6-epoxide, 4-hydroxy-4-keto-β-carotene, zeaxanthin, astaxanthin, astaxanthin ester and asterinacid. - in Sphaerechinus granularis: ,β-carotene, echinenone, cryptoxanthin, lutein, lutein-5, 6-epoxide, astaxanthin and guaraxanthin. |
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