Recovery of components from shrimp (Xiphopenaeus kroyeri) processing waste by enzymatic hydrolysis

dc.creatorDe Holanda, HD
dc.creatorNetto, FM
dc.date2006
dc.dateJUN-JUL
dc.date2014-11-17T23:55:37Z
dc.date2015-11-26T16:47:56Z
dc.date2014-11-17T23:55:37Z
dc.date2015-11-26T16:47:56Z
dc.date.accessioned2018-03-28T23:34:14Z
dc.date.available2018-03-28T23:34:14Z
dc.identifierJournal Of Food Science. Blackwell Publishing, v. 71, n. 5, n. C298, n. C303, 2006.
dc.identifier0022-1147
dc.identifierWOS:000238576600007
dc.identifier10.1111/j.1750-3841.2006.00040.x
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/80739
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/80739
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/80739
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1274977
dc.descriptionIndustrial shrimp waste is a good source of protein, chitin, and carotenoids. In general, this waste is discarded with no attempt to use it, thus contributing to environmental pollution. This study was aimed at recovering the 3 main components of industrial shrimp waste, protein, chitin, and astaxanthin, using enzymatic treatment with Alcalase and pancreatin. An increase in the degree of hydrolysis (DH) from 6% to 12% resulted in 26% to 28% protein recovery. Alcalase was more efficient than pancreatin, increasing the recovery of protein from 57.5% to 64.6% and of astaxanthin from 4.7 to 5.7 mg astaxanthin/100 g of dry waste, at a DH of 12%. The enzymatic hydrolysis of the industrial waste from Xiphopenaeus kroyeri shrimp using Alcalase allowed for 65% protein recovery in the form of hydrolysates, in addition to providing suitable conditions for the recovery of astaxanthin and chitin.
dc.description71
dc.description5
dc.descriptionC298
dc.descriptionC303
dc.languageen
dc.publisherBlackwell Publishing
dc.publisherOxford
dc.publisherInglaterra
dc.relationJournal Of Food Science
dc.relationJ. Food Sci.
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectalcalase
dc.subjectastaxanthin
dc.subjectchitin
dc.subjectpancreatin
dc.subjectprotein
dc.subjectValue-added Products
dc.subjectSalmon Salmo-salar
dc.subjectCrawfish Waste
dc.subjectAstaxanthin Pigment
dc.subjectProteolytic-enzymes
dc.subjectProtein Hydrolysate
dc.subjectBy-products
dc.subjectShell Waste
dc.subjectExtraction
dc.subjectChitin
dc.titleRecovery of components from shrimp (Xiphopenaeus kroyeri) processing waste by enzymatic hydrolysis
dc.typeArtículos de revistas


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