Effects of high-intensity ultrasound process parameters on the phenolic compounds recovery from araticum peel

Autor(es)

Arruda, Henrique S. ^[1] ; Silva, Eric Keven ^[2] ; Pereira, Gustavo A. ^[1] ; Angolini, Celio Fernando F. ^[1] ; Eberlin, Marcos N. ^[3] ; Meireles, M. Angela A. ^[2] ; Pastore, Glaucia M. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Sch Food Engn, Dept Food Sci, Bioflavors & Bioact Cpds Lab, Campinas, SP - Brazil

^[2] Univ Estadual Campinas, Sch Food Engn, Dept Food Engn, LASEFI, Campinas, SP - Brazil

^[3] Univ Estadual Campinas, Inst Chem, ThoMSon Mass Spectrometry Lab, Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: ULTRASONICS SONOCHEMISTRY; v. 50, p. 82-95, JAN 2019.
• Citações Web of Science: 7

Resumo

In this work, we investigated the effects of the nominal ultrasonic power (160-640 W) and process time (0.5-5.0 min) on the phenolic compounds recovery and antioxidant activity from araticum peel. The individual and synergistic effects of the process variables on the phenolic recovery were estimated using a full factorial experimental design. Operating at high nominal ultrasonic powers was possible to obtain high phenolic yields and antioxidant activities at short process times 5 min). The HPLC-ESI-QTOF-MS/MS analysis revealed that the araticum peel sample possessed 142 phytochemicals, 123 of which had not been reported in the literature for this raw material yet. The most abundant phenolic compounds recovered were epicatechin, rutin, chlorogenic acid, catechin and ferulic acid. Thus, high-intensity ultrasound technology proved to be a simple, efficient, fast and low environmental impact method for obtaining phenolic compounds from araticum peel. In addition, araticum peel showed to be a promising source bioactive natural phenolics for further applications in the food, nutraceutical, cosmetic and pharmaceutical industries. (AU)

• Processo FAPESP: 15/50333-1 - Cobra: nova plataforma de descoberta de compostos para identificação rápida e de baixo custo de bioativo com efeitos benéficos originários de plantas brasileiras
• Beneficiário: Glaucia Maria Pastore
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 17/10753-7 - FIBRA: novos compostos bioativos de frutas tropicais brasileiras e suas propriedades antioxidantes
• Beneficiário: Célio Fernando Figueiredo Angolini
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 15/22226-6 - Esterilização de alimentos líquidos utilizando tecnologia supercrítica
• Beneficiário: Eric Keven Silva
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado