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https://hdl.handle.net/1822/52887
Título: | Valorization of pineapple waste for the extraction of bioactive compounds and glycosides using autohydrolysis |
Autor(es): | Sepúlveda, Leonardo Romaní, Aloia Aguilar, Cristóbal N. Teixeira, J. A. |
Palavras-chave: | Glucose Gallic acid Epicatechin Antioxidant activity Polyphenols |
Data: | Jun-2018 |
Editora: | Elsevier 1 |
Revista: | Innovative Food Science & Emerging Technologies |
Citação: | Sepúlveda, Leonardo; Romaní, Aloia; Aguilar, Cristóbal Noé; Teixeira, José A., Valorization of pineapple waste for the extraction of bioactive compounds and glycosides using autohydrolysis. Innovative Food Science & Emerging Technologies, 47, 38-45, 2018 |
Resumo(s): | Autohydrolysis process, an alternative technology that uses only water as extraction solvent, was evaluated for the extraction of glycosides and polyphenols from pineapple waste. A Box-Behnken design was carried out using different temperatures (150200°C), solid-liquid ratio (1:401:10w/v) and reaction time (1545min). The best condition for the production of glucose (27.6g/L) and fructose (33.8g/L) was 150°C, 30min and 1:10w/v while the highest amount of extracted total polyphenols (1.75g/L) was obtained at 200°C, 30min and 1:10w/v solid-liquid ratio. In all treatments were detected gallic acid, hydroxybenzoic acid, chlorogenic acid, epicatechin, coumaric acid and caffeic acid. These results indicate autohydrolysis as a valuable alternative for the sustainable extraction of high value-added molecules for further use in industrial, food, cosmetic and health applications. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/52887 |
DOI: | 10.1016/j.ifset.2018.01.012 |
ISSN: | 1466-8564 |
e-ISSN: | 1466-8564 |
Versão da editora: | http://www.journals.elsevier.com/innovative-food-science-and-emerging-technologies |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_47445_1.pdf | 1,8 MB | Adobe PDF | Ver/Abrir |