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Non-conventional techniques for the extraction of antioxidant compounds and lycopene from industrial tomato pomace (Solanum lycopersicum L.) using spouted bed drying as a pre-treatment.
Chada, Paulo Sergio Nunes; Santos, Pedro Henrique; Rodrigues, Luiz Gustavo Gonçalves; Goulart, Gilberto Alessandre Soares; Azevedo Dos Santos, Jonatas Dias; Maraschin, Marcelo; Lanza, Marcelo.
Afiliação
  • Chada PSN; Department of Chemical and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), P.O. Box 476, Postal code: 88040-900, Florianópolis, SC, Brazil.
  • Santos PH; Department of Chemical and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), P.O. Box 476, Postal code: 88040-900, Florianópolis, SC, Brazil.
  • Rodrigues LGG; Department of Chemical and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), P.O. Box 476, Postal code: 88040-900, Florianópolis, SC, Brazil.
  • Goulart GAS; School of Agronomy, Federal University of Goiás (UFG), Postal code: 74690-900, Goiânia, GO, Brazil.
  • Azevedo Dos Santos JD; School of Agronomy, Federal University of Goiás (UFG), Postal code: 74690-900, Goiânia, GO, Brazil.
  • Maraschin M; Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina (UFSC), P.O. Box 476, Postal code: 88040-900, Florianópolis, SC, Brazil.
  • Lanza M; Department of Chemical and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), P.O. Box 476, Postal code: 88040-900, Florianópolis, SC, Brazil.
Food Chem X ; 13: 100237, 2022 Mar 30.
Article em En | MEDLINE | ID: mdl-35498978
This study aimed to use the non-conventional microwave-assisted extraction (MAE) and pressurized liquid extraction (PLE) techniques for recovering bioactive compounds from tomato pomace, a valuable agro-industrial waste. The raw material was previously dried using a spouted bed dryer and then submitted to extraction with green solvents. A response surface methodology (RSM) performed the optimization of MAE and PLE. Next, the yield and the antioxidant activity results were maximized, and the lycopene content of the optimum MAE and PLE extracts was assessed by high-performance liquid chromatography (HPLC). Additionally, a fraction of raw material was oven dried as a comparison. The PLE extract exhibited the highest antioxidant activity, whereas the MAE extract showed the highest lycopene content (59.66 µg lycopene/g extract), which represents a 66.93% lycopene recovery compared to a standard technique with acetone. The remarkable results show that the non-conventional drying and extraction techniques were effective in valorizing this neglected material.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Food Chem X Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Food Chem X Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda