Occurrence of plant sterols in aquatic vertebrates

Abstract Plant sterols were found by gas liquid chromatography in the sterols of five species of aquatic vertebrates; mackerel ( Scomber japonicus ), rainbow trout ( Salmo gairdnerii ), smelt ( Osmerus dentex ), sardine ( Sardinops melanosticta ) and chimera ( Chimera phantasma ). The sterols of chi...

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Bibliographic Details
Published in:Lipids
Main Authors: Takagi, Toru, Sakai, Akira, Hayashi, Kenji, Itabashi, Yutaka
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 1979
Subjects:
Catodon
Sperm whale
Online Access:http://dx.doi.org/10.1007/bf02533558
https://onlinelibrary.wiley.com/doi/full/10.1007/BF02533558
Description
Summary:Abstract Plant sterols were found by gas liquid chromatography in the sterols of five species of aquatic vertebrates; mackerel ( Scomber japonicus ), rainbow trout ( Salmo gairdnerii ), smelt ( Osmerus dentex ), sardine ( Sardinops melanosticta ) and chimera ( Chimera phantasma ). The sterols of chimera liver, sardine flesh and sardine viscera contained 9.0, 2.4 and 3.1% of C 28 and C 29 sterols in addition to 86.7, 96.6 and 95.2% of cholesterol. The occurrence of norcholestandienol, campesterol, β‐sitosterol and C 28 stanol was shown by combined gas chromatography‐mass spectrometry. Sperm whale ( Physeter catodon ) sterols consisted of more than 99% cholesterol with only traces of 22‐dehydrocholesterol.

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