Simultaneous Extraction And Biotransformation Process To Obtain High Bioactivity Phenolic Compounds From Brazilian Citrus Residues

dc.creatorMadeira
dc.creatorJose Valdo
dc.creatorJr.; Macedo
dc.creatorGabriela Alves
dc.date2015-SEP-OCT
dc.date2016-06-07T13:21:43Z
dc.date2016-06-07T13:21:43Z
dc.date.accessioned2018-03-29T01:41:29Z
dc.date.available2018-03-29T01:41:29Z
dc.identifier
dc.identifierSimultaneous Extraction And Biotransformation Process To Obtain High Bioactivity Phenolic Compounds From Brazilian Citrus Residues. Wiley-blackwell, v. 31, p. 1273-1279 SEP-OCT-2015.
dc.identifier8756-7938
dc.identifierWOS:000363689200015
dc.identifier10.1002/btpr.2126
dc.identifierhttp://onlinelibrary.wiley.com/doi/10.1002/btpr.2126/abstract
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/243122
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1306820
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionRecent studies have pointed to a reduction in the incidence of some cancers, diabetes, and neuro-degenerative diseases as a result of human health benefits from flavanones. Currently, flavanones are obtained by chemical synthesis or extraction from plants, and these processes are only produced in the glycosylated form. An interesting environmentally friendly alternative that deserves attention regarding phenolic compound production is the simultaneous extraction and biotransformation of these molecules. Orange juice consumption has become a worldwide dietary habit and Brazil is the largest producer of orange juice in the world. Approximately half of the citrus fruit is discarded after the juice is processed, thus generating large amounts of residues (peel and pectinolytic material). Hence, finding an environmentally clean technique to extract natural products and bioactive compounds from different plant materials has presented a challenging task over the last decades. The aim of this study was to obtain phenolics from Brazilian citrus residues with high bioactivity, using simultaneous extraction (cellulase and pectinase) and biotransformation (tannase) by enzymatic process. The highest hesperetin, naringenin and ellagic acid production in the experiment were 120, 80, and 11,250 mu gg(-1), respectively, at 5.0 UmL(-1) of cellulase and 7.0 UmL(-1) of tannase at 40 degrees C and 200 rpm. Also, the development of this process generated an increase of 77% in the total antioxidant capacity. These results suggest that the bioprocess obtained innovative results where the simultaneous enzymatic and biotransformatic extracted flavanones from agro-industrial residues was achieved without the use of organic solvents. The methodology can therefore be considered a green technology. (c) 2015 American Institute of Chemical Engineers Biotechnol. Prog., 31:1273-1279, 2015
dc.description31
dc.description5
dc.description
dc.description1273
dc.description1279
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description
dc.description
dc.description
dc.languageen
dc.publisherWILEY-BLACKWELL
dc.publisher
dc.publisherHOBOKEN
dc.relationBIOTECHNOLOGY PROGRESS
dc.rightsfechado
dc.sourceWOS
dc.subjectPaecilomyces-variotii
dc.subjectBiological-properties
dc.subjectFlavonoids
dc.subjectAntioxidant
dc.subjectHesperidin
dc.subjectPomace
dc.subjectCells
dc.subjectQuercetin
dc.subjectTannase
dc.titleSimultaneous Extraction And Biotransformation Process To Obtain High Bioactivity Phenolic Compounds From Brazilian Citrus Residues
dc.typeArtículos de revistas


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