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Abstract:

The free sterols of the snail, Biomphalaria tenagophila, were isolated and characterized by means of gas chromatography and gas chromatography-mass spectrometry techniques. The mixture contains the common steroids found in freshwater molluscs, principally cholesterol. The presence of cholesta-5,7-dien-3β-ol is without precedent in freshwater organisms. The occurrence of 7-oxo-cholesterol in freshwater snails, but not bivalves, from the same freshwater source, would indicate a difference in the physiology of such snails and bivalves. © 1984 American Oil Chemists' Society.

Registro:

Documento: Artículo
Título:Steroids from aquatic organisms: V. Main sterols of the fresh water snail, Biomphalaria tenagophila
Autor:Seldes, A.M.; Gros, E.G.
Filiación:Departamento de Quimica Organica and UMYMFOR, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab. 2, Ciudad Universitaria, Buenos Aires, 1428, Argentina
Año:1984
Volumen:19
Número:3
Página de inicio:229
Página de fin:230
DOI: http://dx.doi.org/10.1007/BF02534802
Título revista:Lipids
Título revista abreviado:Lipids
ISSN:00244201
CODEN:LPDSA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244201_v19_n3_p229_Seldes

Referencias:

  • Romero, M.S., Seldes, A.M., (1983) Experientia, 39, pp. 258-259
  • Romero, M.S., Seldes, A.M., (1983) J. Natl. Prod. (Lloydia), 46, pp. 588-590
  • Seldes, A.M., Gros, E.G., (1983) Rev. Latinoamer. Quim., 14, pp. 33-35
  • Rovirosa, J., Muñoz, O., San Martín, A., Seldes, A.M., Gros, E.G., (1983) Lipids, 18, pp. 570-572
  • Brooks, C.J.W., Horning, E.C., Young, J.S., (1968) Lipids, 3, pp. 391-402
  • Popov, S., Stoilov, I., Marekov, N., Kovachev, G., Andreev, (1981) Lipids, 16, pp. 663-669
  • Pollero, R.J., Gros, E.G., Brenner, R.R., (1983) Lipids, 18, pp. 100-102
  • Aringer, L., Nordström, L., (1981) Biomed. Mass Spectrom., 8, pp. 183-203
  • Pastoriza, L., Rodriguez, B., (1982) Invest. Pesq., 46, pp. 83-89

Citas:

---------- APA ----------
Seldes, A.M. & Gros, E.G. (1984) . Steroids from aquatic organisms: V. Main sterols of the fresh water snail, Biomphalaria tenagophila. Lipids, 19(3), 229-230.
http://dx.doi.org/10.1007/BF02534802
---------- CHICAGO ----------
Seldes, A.M., Gros, E.G. "Steroids from aquatic organisms: V. Main sterols of the fresh water snail, Biomphalaria tenagophila" . Lipids 19, no. 3 (1984) : 229-230.
http://dx.doi.org/10.1007/BF02534802
---------- MLA ----------
Seldes, A.M., Gros, E.G. "Steroids from aquatic organisms: V. Main sterols of the fresh water snail, Biomphalaria tenagophila" . Lipids, vol. 19, no. 3, 1984, pp. 229-230.
http://dx.doi.org/10.1007/BF02534802
---------- VANCOUVER ----------
Seldes, A.M., Gros, E.G. Steroids from aquatic organisms: V. Main sterols of the fresh water snail, Biomphalaria tenagophila. Lipids. 1984;19(3):229-230.
http://dx.doi.org/10.1007/BF02534802