Surface nanoengineering technology for the removal of sulfur compounds associated with negative attributes in wines

Volatile sulfur compounds (VSCs), such as hydrogen sulfide, methanethiol, and ethanethiol, are associated with ‘reductive’ aromas in wine and contribute to approximately 30% of all wine faults. These compounds can have a significant impact on wine aroma and perceived quality, and subsequently, consu...

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Detalles Bibliográficos
Autores principales: Mierczynska-Vasilev, Agnieszka M., Kulcsar, Allie C., Dabare, Panthihage Ruvini L., Vasilev, Krasimir A., Bekker, Marlize Z.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Brief Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9905054/
https://www.ncbi.nlm.nih.gov/pubmed/36750569
http://dx.doi.org/10.1038/s41538-023-00180-8
Descripción
Sumario:Volatile sulfur compounds (VSCs), such as hydrogen sulfide, methanethiol, and ethanethiol, are associated with ‘reductive’ aromas in wine and contribute to approximately 30% of all wine faults. These compounds can have a significant impact on wine aroma and perceived quality, and subsequently, consumer preference. In this communication, we report a method for the removal of VSC compounds based on nanoengineered surfaces that incorporate immobilized gold nanoparticles.

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