STEROL COMPOSITION OF LINNEUS-TORQUATUS (NEMERTINI) ANOPLA

Authors
PONOMARENKO LP MAKARIEVA TN STONIK VA DMITRENOK AS DMITRENOK PS
Citation
Lp. Ponomarenko et al., STEROL COMPOSITION OF LINNEUS-TORQUATUS (NEMERTINI) ANOPLA, Comparative biochemistry and physiology. B. Comparative biochemistry, 111(4), 1995, pp. 575-577
Citations number
9
Categorie Soggetti
Biology
Journal title
Comparative biochemistry and physiology. B. Comparative biochemistry → ACNP
ISSN journal
03050491
Volume
111
Issue
4
Year of publication
1995
Pages
575 - 577
Database
ISI
SICI code
0305-0491(1995)111:4<575:SCOL(A>2.0.ZU;2-U
Abstract
The sterol fraction from the marine worm Linneus torquatus Coe (phylum Nemertini, class Anopla, family Lineidae) has been isolated, separate d by HPLC and preparative TLC on AgNO3-impregnated silica gel, and ste rols identified using GC, GC-MS and NMR spectroscopy, It was shown tha t the fraction contains at least 12 sterols belonging mainly to Delta( 5,22), Delta(5,24(28)) and Delta(5) series, The major sterol component s were 24-methylcholesta-5,24(28)-dien-3 beta-ol, cholesta-5,22E-dien- 3 beta-ol, 24-nor-cholesta-5,22-dien-3 beta-ol and cholesterol.