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Biotecnologia Aplicada
Elfos Scientiae
ISSN: 0684-4551
Vol. 15, No. 1, 1998, pp. 22-24
Bioline Code: ba98003
Full paper language: Spanish
Document type: Research Article
Document available free of charge

Biotecnologia Aplicada, Vol. 15, No. 1, 1998, pp. 22-24

 es Efecto de la pasteurizacion sobre algunas propiedades del factor de transferencia
Fernandez, Fernando; Suarez, Marisela; Diaz, Wilfredo; Geronimo, Haydee; Porrero, Fernando & Fernandez-Ortega, Celia

Resumen

Se estudio la influencia de la pasteurizacion sobre algunas propiedades quimico-fisicas y biologicas del factor de transferencia humano. Los resultados no mostraron diferencias significativas en la concentracion proteica, pH, espectro de absorcion UV y absorbancia (260/280 nm) despues del procedimiento virucida. La estimulacion del factor inhibitorio de la migracion leucocitaria se mantuvo presente despues del proceso de pasteurizacion en todos los lotes estudiados.

Palabras-clave
pasteurizacion, procedimiento viral, factor de transferencia, validacion

 
 en
Fernandez, Fernando; Suarez, Marisela; Diaz, Wilfredo; Geronimo, Haydee; Porrero, Fernando & Fernandez-Ortega, Celia

Abstract

The influence of pasteurization on some physical-chemical and biological properties of the human transfer factor was studied. Results did not show significant changes in protein concentration, pH, UV spectrum and absorbance (260/280 nm) after the virucidal procedure. Leukocyte inhibitory factor stimulation was maintained after the pasteurization in all tested batches.

Keywords
pasteurization, virucidal procedure, transfer factor, validation

 
© Copyright 1998 Elfos Scientiae
Alternative site location: http://elfosscientiae.cigb.edu.cu/Archivo.asp?Id=6

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