Artículo
Martini, S.; Herrera, M.L.; Marangoni, A. "New technologies to determine solid fat content on-line" (2005) JAOCS, Journal of the American Oil Chemists' Society. 82(5):313-317
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Abstract:
The determination of solid fat content (SFC) is an important analytical procedure in the food industry. The most common way to determine SFC is by low-resolution pulsed NMR (p-NMR). Although this technique is very sensitive and easy to use, it has the disadvantage that it cannot be used for on-line measurements. The present work compares new technologies to determine SFC on-line. On-line ultrasonic spectroscopy and NMR-MOUSE (NMR mobile universal surface explorer) techniques were compared with off-line p-NMR measurements and there was a good correlation between the values obtained. Ultrasonic measurements accurately described the SFC variation, whereas NMR-MOUSE determinations need to be improved to some extent owing to a strong temperature and motion dependence. These two techniques can be used as on-line methodologies to determine SFC during the crystallization of fats. Copyright © 2005 by AOCS Press.
Registro:
| Documento: | Artículo |
| Título: | New technologies to determine solid fat content on-line |
| Autor: | Martini, S.; Herrera, M.L.; Marangoni, A. |
| Filiación: | Department of Food Science, University of Guelph, Guelph, Ont., Canada Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, University of Buenes Aires, Argentina Department of Food Science, University of Guelph, Guelph, Ont. N1G 2W1, Canada |
| Palabras clave: | Fat crystallization; NMR-MOUSE; On-line measurements; p-NMR; Solid fat content; Ultrasonics; Fat crystallization; Motion dependence; NMR-MOUSE; On-line measurements; p-NMRn; Solid fat content (SFC); Ultrasonic measurements; Crystallization; Nuclear magnetic resonance spectroscopy; Ultrasonic waves; Food processing |
| Año: | 2005 |
| Volumen: | 82 |
| Número: | 5 |
| Página de inicio: | 313 |
| Página de fin: | 317 |
| DOI: | http://dx.doi.org/10.1007/s11746-005-1072-7 |
| Título revista: | JAOCS, Journal of the American Oil Chemists' Society |
| Título revista abreviado: | JAOCS J Am Oil Chem Soc |
| ISSN: | 0003021X |
| CODEN: | JJASD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0003021X_v82_n5_p313_Martini |
Referencias:
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Citas:
---------- APA ----------
Martini, S., Herrera, M.L. & Marangoni, A. (2005) . New technologies to determine solid fat content on-line. JAOCS, Journal of the American Oil Chemists' Society, 82(5), 313-317.http://dx.doi.org/10.1007/s11746-005-1072-7
---------- CHICAGO ----------
Martini, S., Herrera, M.L., Marangoni, A. "New technologies to determine solid fat content on-line" . JAOCS, Journal of the American Oil Chemists' Society 82, no. 5 (2005) : 313-317.http://dx.doi.org/10.1007/s11746-005-1072-7
---------- MLA ----------
Martini, S., Herrera, M.L., Marangoni, A. "New technologies to determine solid fat content on-line" . JAOCS, Journal of the American Oil Chemists' Society, vol. 82, no. 5, 2005, pp. 313-317.http://dx.doi.org/10.1007/s11746-005-1072-7
---------- VANCOUVER ----------
Martini, S., Herrera, M.L., Marangoni, A. New technologies to determine solid fat content on-line. JAOCS J Am Oil Chem Soc. 2005;82(5):313-317.http://dx.doi.org/10.1007/s11746-005-1072-7
