Comparative spectroscopic studies between conventional and organic soybean oils

Autor(es)

Borges Lopes, Carla Regina ; Torres da Silva, Heron Dominguez ; Courrol, Lilia Coronato ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2021 SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE (SBFOTON IOPC); v. N/A, p. 4-pg., 2021-01-01.

Resumo

A healthy lifestyle based on an organic diet appears to be a growing trend among young adults. Organic soybean oils are an alternative to conventional oils, but they can be the subject of fraud that worries consumers, traders, and producers. The results obtained indicate that the combination of steady-state fluorescence techniques, considering mainly the characteristics of the spectra obtained with excitation at 320, 340 and 460 nm and time-resolved fluorescence with excitation around 403 nm, demonstrates the potential to differentiate oils conventional from organic soybeans oils. (AU)

• Processo FAPESP: 18/20761-0 - Utilização da espectroscopia de fluorescência na determinação de contaminação e processos oxidativos em óleos vegetais comestíveis
• Beneficiário: Carla Regina Borges Lopes
• Modalidade de apoio: Bolsas no Brasil - Doutorado
• Processo FAPESP: 17/23686-6 - Utilização da Espectroscopia de Fluorescência na Detecção de Contaminação em Alimentos
• Beneficiário: Lilia Coronato Courrol
• Modalidade de apoio: Auxílio à Pesquisa - Regular