Data/hora: 06/06/2024 13:43:13

Provedor de dados: | 94
País: | Brazil
Título: | EVALUATION OF EMERGING METHODS ON THE POLYPHENOL CONTENT, ANTIOXIDANT CAPACITY AND QUALITATIVE PRESENCE OF ACETOGENINS IN SOURSOP PULP (Annona muricata L.)
Autores: | FERNÁNDEZ,ANDRÉS ELOY LEÓN; OBLEDO-VÁZQUEZ,EVA NOEMÍ; VIVAR-VERA,MARIA DE LOS ANGELES; AYERDI,SONIA GUADALUPE SÁYAGO; MONTALVO-GONZÁLEZ,EFIGENIA.
Data: | 2017-01-01
Ano: | 2017
Palavras-chave: | Annona muricata; Emerging extraction methods; Bioactive compounds.
Resumo: | ABSTRACT  The aim of this study was to obtain extracts from soursop pulp that were obtained with different solvents (chloroform, methanol, ethyl acetate and water) and different extraction methods (soxhlet, sonication and microwave), and analysed their extractable polyphenol content, antioxidant capacity and qualitative presence of acetogenins. The most efficient extraction method to obtain extractable polyphenols with high values of scavenging capacity by DPPH was sonication followed by microwave when methanol was used. The acetogenins were detected only in chloroform and ethyl acetate extracts obtained by the three extraction methods. Sonication or microwave was effective to obtain acetogenins or phenolic extracts in greater quantity than reported in soursop pulp, in a short time and few solvent.
Tipo: | Info:eu-repo/semantics/other
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000706002
Editor: | Sociedade Brasileira de Fruticultura
Relação: | 10.1590/0100-29452017358
Formato: | text/html
Fonte: | Revista Brasileira de Fruticultura  v.39 n.spe 2017
Fonte: | info:eu-repo/semantics/openAccess