Eco-Friendly Extraction of Green Coffee Oil for Industrial Applications: Its Antioxidant, Cytotoxic, Clonogenic, and Wound Healing Properties

Autor(es)

Dias, Lucas D. ; Carbinatto, Fernanda Mansano ; Almeida, Isabelle da Silveira ; Blanco, Kate C. ; Marquele-Oliveira, Franciane ; Munari, Carla Carolina ; Bagnato, Vanderlei Salvador

• Tipo de documento: Artigo Científico
• Fonte: FERMENTATION-BASEL; v. 9, n. 4, p. 13-pg., 2023-04-01.

Resumo

The development of natural oil-based cosmetic and pharmaceutical products presents great scientific and commercial interest. Herein, we aimed to extract green coffee oil from Arabic coffee by a sustainable cold-pressing method. Furthermore, this work aimed to characterize the obtained green coffee oil by Fourier-Transform Infrared (FT-IR) and ultraviolet-visible spectroscopies (UV-Vis), peroxide analysis, and fatty acids profile by gas chromatography-mass spectrometry (GC-MS). Moreover, the functional and biological properties of the obtained green coffee oil and a green-coffee oil-based commercial product (Energy up((R)), Dermociencia) were investigated. The green coffee oil presented linoleic and palmitic acids as the major fatty acids showing 44.8% and 35.4%, respectively. Moreover, this green coffee oil presented an antioxidant activity (EC50 7.64 mg/mL) and an absence of cytotoxic effects in keratinocyte cultures treated with up to 20 mg/mL. The obtained green coffee oil showed wound healing properties as well as clonogenic efficiency, a biological potential to induce the proliferative and migratory capacity of cells of human skin keratinocytes at 2.5 mg/mL. The samples presented high antioxidant activity and the absence of a cytotoxic effect, suggesting that green coffee oil is a promising natural product for cosmetic applications with wound healing properties. These results open new ways for the use of green coffee oil for the development of cosmetic and pharmaceutics natural-based products. (AU)

• Processo FAPESP: 18/00106-7 - Reações Fotocatalisadas por Porfirinas em Condições de Fluxo Contínuo: Arilação de Sistemas Heterocíclicos e de Olefinas Ativadas
• Beneficiário: Kleber Thiago de Oliveira
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 19/13569-8 - Estudo dos Mecanismos de Ação em Terapia Fotodinâmica: Do Fotossensibilizador à Aplicação Prática
• Beneficiário: Lucas Danilo Dias
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 13/07276-1 - CEPOF - Centro de Pesquisa em Óptica e Fotônica
• Beneficiário: Vanderlei Salvador Bagnato
• Modalidade de apoio: Auxílio à Pesquisa - Centros de Pesquisa, Inovação e Difusão - CEPIDs
• Processo FAPESP: 14/50857-8 - INCT 2014 - de Óptica Básica e Aplicada às Ciências da Vida
• Beneficiário: Vanderlei Salvador Bagnato
• Modalidade de apoio: Auxílio à Pesquisa - Temático