Recovery of protein, chitin, carotenoids and glycosaminoglycans from Pacific white shrimp (Litopenaeus vannamei) processing waste

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dc.contributor.authorCahú, Thiago Barbosa
dc.contributor.authorSantos, Suzan Diniz
dc.contributor.authorMendes, Aline [UNIFESP]
dc.contributor.authorCóordula, Carolina Ribeiro [UNIFESP]
dc.contributor.authorChavante, Suely Ferreira [UNIFESP]
dc.contributor.authorCarvalho, Luiz Bezerra de
dc.contributor.authorNader, Helena Bonciani [UNIFESP]
dc.contributor.authorBezerra, Ranilson de Souza
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniv Fed Rio Grande do Norte
dc.date.accessioned2016-01-24T14:26:59Z
dc.date.available2016-01-24T14:26:59Z
dc.date.issued2012-04-01
dc.description.abstractShrimp head waste is a major byproduct of crustacean processing in North-eastern Brazil and represents an interesting source of bioactive molecules. Additionally, its use increases the sustainability of processing fishery products. the present study reports a process developed for recovering bioactive molecules from shrimp heads through autolysis. A protein hydrolysate (120 +/- 0.4 g) formed by a 9% (w/v) solution was recovered and lyophilized from I kg of shrimp heads. Approximately 195 +/- 0.5 mg of carotenoids was recovered as an ethanolic extract. the recovery of chitin and chitosan were 25 +/- 2 g kg(-1) and 17 +/- 4 g kg(-1) wet processing waste, respectively. Chitosans were characterized by C-13 NMR, and FT-IR analysis and exhibited a variable degree of deacetylation (60-80%). Sulfated glycosaminoglycans that exhibited electrophoretic migration similar to mammalian standards were also recovered (79 +/- 2 mg kg(-1) wet processing waste), and their degradation products suggested the presence of C6-sulfated heparan sulfate. These data point to the feasibility of an integrated process for isolating highly bioactive molecules, such as sulfated- and amino-polysaccharides, with a broad spectrum of applications from shrimp processing waste. (C) 2011 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Fed Pernambuco, Lab Imunopatol Keizo Asami, Dept Bioquim, Lab Enzimol LABENZ, BR-50670420 Recife, PE, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, INFAR, Lab Biol Mol, BR-04044020 São Paulo, Brazil
dc.description.affiliationUniv Fed Rio Grande do Norte, Ctr Biociencias, Dept Bioquim, BR-59072000 Natal, RN, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, INFAR, Lab Biol Mol, BR-04044020 São Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipMPA
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFINEP
dc.description.sponsorshipEMBRAPA
dc.description.sponsorshipUFPE
dc.description.sponsorshipFACEPE
dc.format.extent570-577
dc.identifierhttp://dx.doi.org/10.1016/j.procbio.2011.12.012
dc.identifier.citationProcess Biochemistry. Oxford: Elsevier B.V., v. 47, n. 4, p. 570-577, 2012.
dc.identifier.doi10.1016/j.procbio.2011.12.012
dc.identifier.fileWOS000302593800002.pdf
dc.identifier.issn1359-5113
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/34724
dc.identifier.wosWOS:000302593800002
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofProcess Biochemistry
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.subjectAutolysisen
dc.subjectBioactive moleculesen
dc.subjectLitopenaeus vannameien
dc.subjectPolysaccharidesen
dc.subjectProcessing wasteen
dc.titleRecovery of protein, chitin, carotenoids and glycosaminoglycans from Pacific white shrimp (Litopenaeus vannamei) processing wasteen
dc.typeinfo:eu-repo/semantics/article
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