dc.creatorVieira G.S.
dc.creatorCavalcanti R.N.
dc.creatorMeireles M.A.A.
dc.creatorHubinger M.D.
dc.date2013
dc.date2015-06-25T19:16:08Z
dc.date2015-11-26T15:14:06Z
dc.date2015-06-25T19:16:08Z
dc.date2015-11-26T15:14:06Z
dc.date.accessioned2018-03-28T22:24:11Z
dc.date.available2018-03-28T22:24:11Z
dc.identifier
dc.identifierJournal Of Food Engineering. , v. 119, n. 2, p. 196 - 204, 2013.
dc.identifier2608774
dc.identifier10.1016/j.jfoodeng.2013.05.030
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84879313055&partnerID=40&md5=3413e4ce51ba5e221b2223f970602fb8
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/89412
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/89412
dc.identifier2-s2.0-84879313055
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1258791
dc.descriptionThis work aimed to evaluate the influence of ultrasonic and agitated bed extractions on the chemical composition and manufacturing costs of extracts obtained from jussara (Euterpe edulis) pulp. The effects of extraction time (5-180 min), temperature (25-55 C), ethanol concentration (0-90% in acidified water) and solvent/pulp ratio (5-30 mL/g) on the extraction yield, phenolic content, anthocyanin content, antioxidant capacity and manufacturing costs were assessed. The yields provided by the ultrasound-assisted and agitated bed extractions were not significantly different. The anthocyanins and phenolic compound yields were significantly affected by the extraction time, the ethanol concentration in water and the solvent/feed ratio, but not by the temperature. In general, the antioxidant capacity of the extracts displayed tendencies similar to the anthocyanin and phenolic compound yields. The production of crude extracts obtained by ultrasound and agitated bed extraction incurred greater manufacturing costs compared to the market prices of assai extracts. © 2013 Elsevier Inc. All rights reserved.
dc.description119
dc.description2
dc.description196
dc.description204
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dc.languageen
dc.publisher
dc.relationJournal of Food Engineering
dc.rightsfechado
dc.sourceScopus
dc.titleChemical And Economic Evaluation Of Natural Antioxidant Extracts Obtained By Ultrasound-assisted And Agitated Bed Extraction From Jussara Pulp (euterpe Edulis)
dc.typeArtículos de revistas


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