Vol. 42 No. 4 (1991)

DOI: https://doi.org/10.3989/gya.1991.v42.i4

Published: 1991-08-30

Research

[en] Lipid metabolism in rats fed either butter or butter products as the fat source

S. Lalib, M. Sitohy, R. El-Massry, S. El-Saadany

255-260
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[es] Instrumental methods for NaCl analysis in olive brines

P. García García, M. Brenes Balbuena, A. Garrido Fernández

261-266
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[en] Adulteration of butterfat: validity of Reichert-Meissl, Polenske and iodine values

N. A. Youness

267-270
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[es] Biodegradation of phenolic compounds present in oil-mill wastewater

R. Maestro Durán, R. Borja Padilla, A. Martín Martín, J. A. Fiestas de Ursinos, J. Alba Mendoza

271-276
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[es] Separation of neutral lipid classes from bee-collected pollen by high performance liquid chromatography (HPLC)

S. Muniategui, M. T. Sancho, J. López, J. F. Huidobro, J. Simal

277-280
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[es] Quantitative determination of fatty esters of 3-phenylamine- 1,2-propanediol by absorption spectrophotometry

R. Gómez Gómez, A. Vázquez Roncero

281-285
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[es] Deacidification by distillation using nitrogen as stripper. Possible application to the refining of edible fats

E. Graciani Constante, F. Rodríguez Berbel, A. Paredes Torronteras, J. Huesa Lope

286-292
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Reviews

[es] Peroxidases and the conversion of 1-aminocyclopropane- 1-carboxylic acid to ethylene

B. Vioque, J. C. Fernández-Maculet

293-297
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[es] Cholesterol metabolism, its regulation at the hepatic and intestinal level

M. T. Molina, C. M. Vázquez, V. Ruiz Gutiérrez

298-308
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Documentation

[es] Reference of scientific papers

Equipo Editorial

309-312
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[es] Patents

Equipo Editorial

312
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[es] Reviews of new books

A. Cert Ventulá, L. Rejano, A. Heredia Moreno, F. Gutiérrez Rosales, M. V. Ruiz Méndez, A. Heredia, A. Heredia Moreno, J. M. Olías, A. Guinda, A. Garrido Fernández, M. L. Janer, P. García García, C. Gómez Herrera, J. Sánchez

313-321
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News

[es] Meetings and Congresses celebrated. Forthcoming Congresses and Meetings. Other news Technical novelties

Equipo Editorial

322-326
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