Perfumery ternary diagrams (PTD): a new concept applied to the optimization of perfume compositions

• Tipo: Artigo em Revista Científica Internacional
• Data: 2005

Autores

Mata, VG (Autor) Outra; Gomes, PB (Autor) Outra; Alírio Rodrigues (Autor) FEUP

Revista

Título: Flavour and Fragrance Journal

Vol. 20 Nº 5

Páginas: 465-471

ISSN: 0882-5734

Editora: Wiley-Blackwell

Indexação

ISI Proceedings

ISI Web of Knowledge - 5 Citações

Scopus - 6 Citações

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia química

Outras Informações

ID Authenticus: P-000-1JF

DOI: 10.1002/ffj.1590

Resumo (PT): A new concept of perfumery ternary diagrams (PTDs), based on an analogy between perfume pyramid structure and engineering ternary diagrams, was developed in this work. These diagrams allow a fast evaluation of the odour value in the headspace for all possible combinations of a perfume liquid mixture with three fragrant components and one solvent. A theoretical prediction of the PTD was made, based on perfumery binary lines (PBLs) and perfumery ternary points (PTPs). As an example, this methodology was applied to the system: benzaldehyde-2-phenylethanol-eugenol in ethanol. The effect of ethanol content in the ternary system was also studied. Copyright (C) 2005 John Wiley & Sons, Ltd.

Abstract (EN): A new concept of perfumery ternary diagrams (PTDs), based on an analogy between perfume pyramid structure and engineering ternary diagrams, was developed in this work. These diagrams allow a fast evaluation of the odour value in the headspace for all possible combinations of a perfume liquid mixture with three fragrant components and one solvent. A theoretical prediction of the PTD was made, based on perfumery binary lines (PBLs) and perfumery ternary points (PTPs). As an example, this methodology was applied to the system: benzaldehyde-2-phenylethanol-eugenol in ethanol. The effect of ethanol content in the ternary system was also studied. Copyright (C) 2005 John Wiley & Sons, Ltd.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7