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https://hdl.handle.net/1822/79112
Título: | Fragrance carriers obtained by encapsulation of volatile aromas into zeolite structures |
Autor(es): | Costa, Susana P. G. Soares, Olívia S. G. P. Almeida Aguiar, Cristina Neves, Isabel C. |
Palavras-chave: | Essential oils Zeolites Fragrances carriers Long-time release Zero-order kinetic model |
Data: | Nov-2022 |
Editora: | Elsevier 1 |
Revista: | Industrial Crops and Products |
Citação: | Costa, Susana P. G.; Soares, Olívia S. G. P.; Aguiar, Cristina Almeida; Neves, Isabel C., Fragrance carriers obtained by encapsulation of volatile aromas into zeolite structures. Industrial Crops and Products, 187, Part A(115397), 2022 |
Resumo(s): | Encapsulation of fragrances into porous materials is a technique to preserve or mask the odor of aroma compounds as well as to enhance their thermal and oxidative stability. There is great interest in studying the potential of essential oil-derived fragrance carriers using low-cost materials such as zeolitic structures for healthcare, food, textiles or agricultural applications. Two zeolite structures, faujasite (FAU) and mordonite (MOR) were used as carriers for encapsulation of different fragrances present in essential oils, in order to prepare stable fragrance carriers. To this purpose, commercial vanillin (Van) was encapsulated in NaMOR, commercial D-limonene (Lim) and cinnamaldehyde (Cinn), extracted from cinnamon stick, were encapsulated into NaY and NaX, respectively, and methyl anthranilate (MA), a synthetized fragrance with a fruity grape scent, was encapsulated in NaY. The retention of fragrances in zeolite structures increased in the order NaX < NaY < MOR for cinnamaldehyde, limonene, methyl anthranilate or vanillin. The most promising fragrance carriers prepared, MA |
Tipo: | Artigo |
Descrição: | Supplementary data associated with this article can be found in the online version at doi: 10.1016/j.indcrop.2022.115397 |
URI: | https://hdl.handle.net/1822/79112 |
DOI: | 10.1016/j.indcrop.2022.115397 |
ISSN: | 0926-6690 |
Versão da editora: | http://www.elsevier.com/locate/issn/09266690 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series CBMA - Artigos/Papers CDQuim - Artigos (Papers) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_55658_1.pdf Acesso restrito! | 5,85 MB | Adobe PDF | Ver/Abrir |