Artículo

Iglesias, H.A.; Chirife, J.; Buera, M.P. "Adsorption isotherm of amorphous trehalose" (1997) Journal of the Science of Food and Agriculture. 75(2):183-186
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Abstract:

The water adsorption isotherm at 25°C of freeze-dried amorphous trehalose and trehalose with the addition of maltodextrin (MD) DE 10.9 was obtained. Moisture uptake as a function of time at various relative humidities (RH) was also measured. At low relative humidities (RH) amorphous trehalose adsorbs moisture but at 44% RH and above the isotherm exhibits a plateau indicating crystallisation (formation of the dihydrate) of amorphous trehalose and this was reflected on the shape of the isotherm. Trehalose crystallisation was delayed in the system containing maltodextrin (50: 50) as compared with pure trehalose.

Registro:

Documento: Artículo
Título:Adsorption isotherm of amorphous trehalose
Autor:Iglesias, H.A.; Chirife, J.; Buera, M.P.
Filiación:Departamento de Industrias, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Buenos Aires, Argentina
CONICET, Argentina
Palabras clave:Amorphous; Isotherm; Trehalose; Water adsorption
Año:1997
Volumen:75
Número:2
Página de inicio:183
Página de fin:186
DOI: http://dx.doi.org/10.1002/(SICI)1097-0010(199710)75:2<183::AID-JSFA860>3.0.CO;2-T
Título revista:Journal of the Science of Food and Agriculture
Título revista abreviado:J. SCI. FOOD AGRIC.
ISSN:00225142
CODEN:JSFAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00225142_v75_n2_p183_Iglesias

Referencias:

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Citas:

---------- APA ----------
Iglesias, H.A., Chirife, J. & Buera, M.P. (1997) . Adsorption isotherm of amorphous trehalose. Journal of the Science of Food and Agriculture, 75(2), 183-186.
http://dx.doi.org/10.1002/(SICI)1097-0010(199710)75:2<183::AID-JSFA860>3.0.CO;2-T
---------- CHICAGO ----------
Iglesias, H.A., Chirife, J., Buera, M.P. "Adsorption isotherm of amorphous trehalose" . Journal of the Science of Food and Agriculture 75, no. 2 (1997) : 183-186.
http://dx.doi.org/10.1002/(SICI)1097-0010(199710)75:2<183::AID-JSFA860>3.0.CO;2-T
---------- MLA ----------
Iglesias, H.A., Chirife, J., Buera, M.P. "Adsorption isotherm of amorphous trehalose" . Journal of the Science of Food and Agriculture, vol. 75, no. 2, 1997, pp. 183-186.
http://dx.doi.org/10.1002/(SICI)1097-0010(199710)75:2<183::AID-JSFA860>3.0.CO;2-T
---------- VANCOUVER ----------
Iglesias, H.A., Chirife, J., Buera, M.P. Adsorption isotherm of amorphous trehalose. J. SCI. FOOD AGRIC. 1997;75(2):183-186.
http://dx.doi.org/10.1002/(SICI)1097-0010(199710)75:2<183::AID-JSFA860>3.0.CO;2-T