Influence of polyols and bulking agents on flavour release from low-viscosity solutions.

Siefarth C, Tyapkova O, Beauchamp J, Schweiggert U, Büttner A, Bader S (2011)

Publication Type: Journal article

Publication year: 2011

Journal

Food Chemistry Elsevier

DOI: 10.1016/j.foodchem.2011.05.115

Abstract

The release of four volatile flavour compounds (cis-3-hexen-1-ol, benzaldehyde, ethyl butanoate and butyl isovalerate) from pure water and various low-viscosity aqueous solutions (sucrose, maltitol, erythritol, polydextrose and oligofructose, each at 20% (w/w)) was investigated. Dynamic headspace concentrations of the flavour compounds at thermodynamic equilibrium were monitored by proton-transfer-reaction mass spectrometry (PTR-MS). The rheological properties of the solutions were characterised by their viscosity. Flavour release from pure water increased with increasing hydrophobicity and volatility of the flavour compounds. The highly volatile compounds were retained more extensively in the presence of sucrose, polyols and bulking agents, compared to in pure water, whereas an increase in the release of the less volatile cis-3-hexen-1-ol was observed. All aqueous solutions had similar viscosities, although bulking agent solutions tended to have higher viscosities than polyol solutions of the same concentration. A correlation between viscosity and flavour release in the low-viscosity solutions was not evident.

Authors with CRIS profile

Caroline Siefarth Lehrstuhl für Lebensmittelchemie (Henriette-Schmidt-Burkhardt Lehrstuhl) Oxana Tyapkova Andrea Büttner Lehrstuhl für Aroma- und Geruchsforschung

Involved external institutions

Fraunhofer-Institut für Verfahrenstechnik und Verpackung (IVV) DE Germany (DE)

How to cite

APA:

Siefarth, C., Tyapkova, O., Beauchamp, J., Schweiggert, U., Büttner, A., & Bader, S. (2011). Influence of polyols and bulking agents on flavour release from low-viscosity solutions. Food Chemistry. https://doi.org/10.1016/j.foodchem.2011.05.115

MLA:

Siefarth, Caroline, et al. "Influence of polyols and bulking agents on flavour release from low-viscosity solutions." Food Chemistry (2011).

BibTeX: Download