Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae

Sterol compositions of the cold water ophiuroids Ophioplocus januarii and Ophionotus victoriae and of the tropical ophiuroids Ophiocoma echinata and Ophiocoma wendtii are reported. The four sterol mixtures contain Δ5 mono- and di-unsaturated common 3β-hydroxy-sterols. Ophioplocus januarii and O. vic...

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Autores principales:	Duque, C., Rojas, J., Zea, S., Roccatagliata, A.J., Maier, M.S., Seldes, A.M.
Formato:	JOUR
Materias:	Echinodermata Marine sterols Ophiocoma echinata Ophiocoma wendtii Ophionotus victoriae Ophioplocus januarii Ophiuroidea Sterol composition sterol article echinoderm lipid analysis lipid composition nonhuman
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_03051978_v25_n8_p775_Duque
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_03051978_v25_n8_p775_Duque
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spelling	todo:paper_03051978_v25_n8_p775_Duque2023-10-03T15:21:37Z Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae Duque, C. Rojas, J. Zea, S. Roccatagliata, A.J. Maier, M.S. Seldes, A.M. Echinodermata Marine sterols Ophiocoma echinata Ophiocoma wendtii Ophionotus victoriae Ophioplocus januarii Ophiuroidea Sterol composition sterol article echinoderm lipid analysis lipid composition nonhuman Sterol compositions of the cold water ophiuroids Ophioplocus januarii and Ophionotus victoriae and of the tropical ophiuroids Ophiocoma echinata and Ophiocoma wendtii are reported. The four sterol mixtures contain Δ5 mono- and di-unsaturated common 3β-hydroxy-sterols. Ophioplocus januarii and O. victoriae contain 24-methylcholesta-5,24(28)-dien-3β-ol and 24ξ- ethylcholesta-5,24(28)-dien-3β-ol in higher abundance than in O. echinata. These sterols were not found in O. wendtii. An interesting finding is the presence of Δ(5,24(28))-24-n-propylidenecholesterol in 7.6% in Ophionotus victoriae. Fil:Roccatagliata, A.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Maier, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03051978_v25_n8_p775_Duque
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Echinodermata Marine sterols Ophiocoma echinata Ophiocoma wendtii Ophionotus victoriae Ophioplocus januarii Ophiuroidea Sterol composition sterol article echinoderm lipid analysis lipid composition nonhuman
spellingShingle	Echinodermata Marine sterols Ophiocoma echinata Ophiocoma wendtii Ophionotus victoriae Ophioplocus januarii Ophiuroidea Sterol composition sterol article echinoderm lipid analysis lipid composition nonhuman Duque, C. Rojas, J. Zea, S. Roccatagliata, A.J. Maier, M.S. Seldes, A.M. Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae
topic_facet	Echinodermata Marine sterols Ophiocoma echinata Ophiocoma wendtii Ophionotus victoriae Ophioplocus januarii Ophiuroidea Sterol composition sterol article echinoderm lipid analysis lipid composition nonhuman
description	Sterol compositions of the cold water ophiuroids Ophioplocus januarii and Ophionotus victoriae and of the tropical ophiuroids Ophiocoma echinata and Ophiocoma wendtii are reported. The four sterol mixtures contain Δ5 mono- and di-unsaturated common 3β-hydroxy-sterols. Ophioplocus januarii and O. victoriae contain 24-methylcholesta-5,24(28)-dien-3β-ol and 24ξ- ethylcholesta-5,24(28)-dien-3β-ol in higher abundance than in O. echinata. These sterols were not found in O. wendtii. An interesting finding is the presence of Δ(5,24(28))-24-n-propylidenecholesterol in 7.6% in Ophionotus victoriae.
format	JOUR
author	Duque, C. Rojas, J. Zea, S. Roccatagliata, A.J. Maier, M.S. Seldes, A.M.
author_facet	Duque, C. Rojas, J. Zea, S. Roccatagliata, A.J. Maier, M.S. Seldes, A.M.
author_sort	Duque, C.
title	Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae
title_short	Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae
title_full	Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae
title_fullStr	Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae
title_full_unstemmed	Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae
title_sort	main sterols from the ophiuroids ophiocoma echinata, ophiocoma wendtii ophioplocus januarii and ophionotus victoriae
url	http://hdl.handle.net/20.500.12110/paper_03051978_v25_n8_p775_Duque
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Main sterols from the ophiuroids Ophiocoma echinata, Ophiocoma wendtii Ophioplocus januarii and Ophionotus victoriae

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