Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials

The aim of this study was to investigate the stability to hydrolysis and nonenzymatic browning at 45°C of low-moisture trehalose, sucrose and raffinose in model systems containing amino compounds in relation to their potential use as protectants of biomaterials. Sugar hydrolysis was negligible in tr...

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Autores principales: Schebor, Carolina C., Burín, Leila, Buera, María del Pilar
Publicado: 1999
Materias:
Maillard reaction; biomaterials; trehalose; sucrose; raffinose
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00236438_v32_n8_p481_Schebor
http://hdl.handle.net/20.500.12110/paper_00236438_v32_n8_p481_Schebor
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00236438_v32_n8_p481_Schebor
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spelling paper:paper_00236438_v32_n8_p481_Schebor2023-06-08T14:51:38Z Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials Schebor, Carolina C. Burín, Leila Buera, María del Pilar Maillard reaction; biomaterials; trehalose; sucrose; raffinose The aim of this study was to investigate the stability to hydrolysis and nonenzymatic browning at 45°C of low-moisture trehalose, sucrose and raffinose in model systems containing amino compounds in relation to their potential use as protectants of biomaterials. Sugar hydrolysis was negligible in trehalose systems and very low in raffinose. Hydrolysis was noticeable in sucrose systems, however, leading to browning development. Sucrose systems showed, by far, the fastest colour development, particularly in the presence of lysine and glycine as sources of amino groups. The results confirm the extraordinary stability of trehalose. Raffinose was also found to be quite resistant to hydrolysis, indicating that this molecule has low tendency to participate in Maillard reactions. © 1999 Academic Press. Fil:Schebor, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Burin, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Buera, M.D.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1999 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00236438_v32_n8_p481_Schebor http://hdl.handle.net/20.500.12110/paper_00236438_v32_n8_p481_Schebor
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Maillard reaction; biomaterials; trehalose; sucrose; raffinose
spellingShingle Maillard reaction; biomaterials; trehalose; sucrose; raffinose
Schebor, Carolina C.
Burín, Leila
Buera, María del Pilar
Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials
topic_facet Maillard reaction; biomaterials; trehalose; sucrose; raffinose
description The aim of this study was to investigate the stability to hydrolysis and nonenzymatic browning at 45°C of low-moisture trehalose, sucrose and raffinose in model systems containing amino compounds in relation to their potential use as protectants of biomaterials. Sugar hydrolysis was negligible in trehalose systems and very low in raffinose. Hydrolysis was noticeable in sucrose systems, however, leading to browning development. Sucrose systems showed, by far, the fastest colour development, particularly in the presence of lysine and glycine as sources of amino groups. The results confirm the extraordinary stability of trehalose. Raffinose was also found to be quite resistant to hydrolysis, indicating that this molecule has low tendency to participate in Maillard reactions. © 1999 Academic Press.
author Schebor, Carolina C.
Burín, Leila
Buera, María del Pilar
author_facet Schebor, Carolina C.
Burín, Leila
Buera, María del Pilar
author_sort Schebor, Carolina C.
title Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials
title_short Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials
title_full Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials
title_fullStr Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials
title_full_unstemmed Stability to Hydrolysis and Browning of Trehalose, Sucrose and Raffinose in Low-moisture Systems in Relation to Their Use as Protectants of Dry Biomaterials
title_sort stability to hydrolysis and browning of trehalose, sucrose and raffinose in low-moisture systems in relation to their use as protectants of dry biomaterials
publishDate 1999
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00236438_v32_n8_p481_Schebor
http://hdl.handle.net/20.500.12110/paper_00236438_v32_n8_p481_Schebor
work_keys_str_mv AT scheborcarolinac stabilitytohydrolysisandbrowningoftrehalosesucroseandraffinoseinlowmoisturesystemsinrelationtotheiruseasprotectantsofdrybiomaterials
AT burinleila stabilitytohydrolysisandbrowningoftrehalosesucroseandraffinoseinlowmoisturesystemsinrelationtotheiruseasprotectantsofdrybiomaterials
AT bueramariadelpilar stabilitytohydrolysisandbrowningoftrehalosesucroseandraffinoseinlowmoisturesystemsinrelationtotheiruseasprotectantsofdrybiomaterials
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