Nom du corpus

Corpus Systématique Animale

Titre du document

Isolation and characterization of novel 2-hydroxy fatty acids from the phospholipids of the sponge Smenospongia aurea

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Eponges_v2b_0160
Auteur(s)
  • Néstor M. Carballelra 1
  • Anastacio Emiliano 1
  • Jaime Rodriguez 1
  • Elba D. Reyes 1
Affiliation(s)
  • 1) Department of Chemistry, University of Puerto Rico, P.O. Box 23346, 00931-3346, San Juan, Puerto Rico
Résumé

The Caribbean spongeSmenospongia aurea revealed the presence of six novel branched ?-hydroxy fatty acids: 2-hydroxy-17-methyloctadecanoic acid, 2-hydroxy-21-methyldocosanoic acid, 2-hydroxy-22-methyltricosanoic acid, 2-hydroxy-22-methyltetracosanoic acid, 2-hydroxy-24-methylpentacosanoic acid, and 2-hydroxy-23-methylpentacosanoic acid. These novel ?-hydroxy fatty acids were associated with phosphatidylethanolamine. The spongesAplysina lacunosa andAplysina fistularis also contained considerable amounts of ?-hydroxy fatty acids, the very long-chain 5,9,23-tricontatrienoic acid (30?3), and phytanic acid. The sterol composition of the three sponges was also studied. It indicated thatA. lacunosa andA. fistularis contained large amounts of aplysterol and verongulasterol, whileS. aurea did not show any of these sterols. The results are discussed in terms of the taxonomy of the species.

Catégories Science-Metrix
  • 1 - health sciences
  • 2 - biomedical research
  • 3 - nutrition & dietetics
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - phytopathologie. zoologie agricole. protection des cultures et des forets
Catégories Scopus
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Cell Biology
  • 1 - Physical Sciences ; 2 - Chemistry ; 3 - Organic Chemistry
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Biochemistry
Catégories WoS
  • 1 - science ; 2 - nutrition & dietetics
  • 1 - science ; 2 - biochemistry & molecular biology
Identifiant ISTEX
E2A3D42562B4BA8347FBF06EF57D8B21B4EF51F1
Revue

Lipids

Année de publication
1992
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
7.154
Sous-corpus
  • Eponges
Type de publication
Journal
ark:/67375/1BB-BC10PQR5-H
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