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Underneath the Purple Stain

2022-12-11Artigo científico Acesso aberto
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dc.contributor.authorPinheiro, Catarina
dc.contributor.authorMiller, Ana Zélia
dc.contributor.authorVaz, Patrícia
dc.contributor.authorCaldeira, Ana Teresa
dc.contributor.authorCasanova, Conceição
dc.contributor.institutionDCR - Departamento de Conservação e Restauro
dc.contributor.institutionLAQV@REQUIMTE
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2023-03-14T22:43:20Z
dc.date.available2023-03-14T22:43:20Z
dc.date.issued2022-12-11
dc.descriptionFunding Information: A.Z.M contribution is supported by the Spanish Ministry of Science and Innovation (MCIN) under the Ramón y Cajal contract (RYC2019-026885-I), and the intramural project PIE_20214AT021 from the Spanish National Research Council (CSIC). Publisher Copyright: © 2022 by the authors.
dc.description.abstractThe Alcobacenses are one of the most important Portuguese collections of Monastic codices. During a campaign study to further advance our knowledge on this important legacy and its state of conservation, a heavily deteriorated codex (ALC.338) stood out due to the presence of purple stains on the lower margins on virtually all folios. In some of them, the purple stains are accompanied by yellow and brown patches as well. Also noticed was the presence of these purple spots on the white tawed leather covering the codex. The codex was analyzed macro and microscopically, chemically and biologically using state-of-the-art technology such as next-generation sequencing. The biological deterioration associated with the appearance of these purple spots arises from the inside out and reveals significant abundance of the bacterial genus Saccharopolyspora sp., which accounted for 86% of the bacterial genera identified. For the fungal population, the most common genus was Malassezia sp. Visual inspection of the sample confirmed the presence of fungal and bacterial biofilms. Pressing questions, comparison to similar studies and future perspectives are also given.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent14
dc.format.extent4953592
dc.identifier.doi10.3390/heritage5040212
dc.identifier.issn2571-9408
dc.identifier.otherPURE: 55636350
dc.identifier.otherPURE UUID: 927ac03f-c950-4792-8ba2-719ebc7ea638
dc.identifier.otherScopus: 85144843713
dc.identifier.otherWOS: 000902623600001
dc.identifier.urihttp://hdl.handle.net/10362/150559
dc.identifier.urlhttps://www.scopus.com/pages/publications/85144843713
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F02598%2F2017%2FCP1431%2FCT0008/PT
dc.relationNot Available
dc.relationHERCULES Laboratory - Cultural Heritage, Studies and Safeguard
dc.relationHERCULES Laboratory - Cultural Heritage, Studies and Safeguard
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationNot Available
dc.relationCistercian Horizons. Study and characterize a medieval scriptorium and its production: Alcobaça. Dialogues between local identities and liturgical uniformity.
dc.relationinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F01147%2F2017%2FCP1431%2FCT0007/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FART-HIS%2F29522%2F2017/PT
dc.subjectbiodeterioration
dc.subjectmeasles
dc.subjectNGS
dc.subjectparchment
dc.subjectpurple stains
dc.subjectConservation
dc.subjectArchaeology
dc.subjectMaterials Science (miscellaneous)
dc.subjectSDG 3 - Good Health and Well-being
dc.titleUnderneath the Purple Stainen
dc.typejournal article
degois.publication.firstPage4100
degois.publication.issue4
degois.publication.lastPage4113
degois.publication.titleHeritage
degois.publication.volume5
dspace.entity.typePublication
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oaire.awardTitleNot Available
oaire.awardTitleHERCULES Laboratory - Cultural Heritage, Studies and Safeguard
oaire.awardTitleHERCULES Laboratory - Cultural Heritage, Studies and Safeguard
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleNot Available
oaire.awardTitleCistercian Horizons. Study and characterize a medieval scriptorium and its production: Alcobaça. Dialogues between local identities and liturgical uniformity.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F02598%2F2017%2FCP1431%2FCT0008/PT
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F01147%2F2017%2FCP1431%2FCT0007/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FART-HIS%2F29522%2F2017/PT
oaire.fundingStreamCEEC IND 2017
oaire.fundingStream6817 - DCRRNI ID
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