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	Provedor de dados Ciênc. Tecnol. Aliment. (2) Autor NAZARENO,Lailla Sabrina Queiroz (2) RUFINO,Maria do Socorro Moura (2) ALVES,Ricardo Elesbão (1) CARMO,Jéssica Silva do (1) FERNANDES,Fabiano André Narciso (1) Palavra-chave Antioxidant (1) DPPH (1) Dietary fiber (1) Fruit (1) Malpighia emarginata (1) Oil (1) Polyphenols (1) Tropical fruits (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2018 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Kinetic modeling and evaluation of free radical-scavenging behavior in oils: application to four tropical and subtropical fruits in a DPPH system Ciênc. Tecnol. Aliment. RUFINO,Maria do Socorro Moura; NAZARENO,Lailla Sabrina Queiroz; ALVES,Ricardo Elesbão; FERNANDES,Fabiano André Narciso. Abstract A kinetic model was developed to represent the radical-scavenging capacity (RSC) for the oxidation of oils. The model was developed using second-order rate constants (k2) to represent the RSC. The RSC of the oils can be compared by the k2 values indicating their scavenging capacity. Furthermore, the k2 values can be used to determine the decay kinetic of oils prone to attack by free radicals and to determine the amount of antiradicals that should be added as protective agent to these oils. As a case study, the antiradical capacity of four oils produced from tropical and subtropical fruits (avocado, nance, palm and peach palm) were studied using the DPPH• assay. Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant; Oil; Fruit; DPPH. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000200440 Characterization of the acerola industrial residues and prospection of their potential application as antioxidant dietary fiber source Ciênc. Tecnol. Aliment. CARMO,Jéssica Silva do; NAZARENO,Lailla Sabrina Queiroz; RUFINO,Maria do Socorro Moura. Abstract The present work aimed to evaluate the residue generated by the processing industry of acerola juice as a natural source of nutritional compounds and dietary antioxidant fiber. The determination of the dietary fiber, extraction and determination of phenolic compounds and antioxidants associated with dietary fiber in triplicates, expressed as mean values ± standard deviation, were performed. The pulp and refiner residues showed high contents of bioactive compounds and polyphenols, both presented high content of total dietary fiber, associated to the antioxidant activity. It is concluded that it is a material of high functional value and with beneficial health properties, being able to add value to products that have it as raw material. Tipo: Info:eu-repo/semantics/article Palavras-chave: Malpighia emarginata; Tropical fruits; Dietary fiber; Polyphenols. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000500236 Registros recuperados: 2 Primeira ... 1 ... Última

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