DC FieldValueLanguage
dc.contributor.authorReinke, Svenja K.-
dc.contributor.authorWilde, Fabian-
dc.contributor.authorKozhar, Sergii-
dc.contributor.authorBeckmann, Felix-
dc.contributor.authorVieira, Josélio B.-
dc.contributor.authorHeinrich, Stefan-
dc.contributor.authorPalzer, Stefan-
dc.date.accessioned2020-04-07T08:50:40Z-
dc.date.available2020-04-07T08:50:40Z-
dc.date.issued2015-11-22-
dc.identifier.citationJournal of Food Engineering (174): 37-46 (2016-04-01)de_DE
dc.identifier.issn0260-8774de_DE
dc.identifier.urihttp://hdl.handle.net/11420/5662-
dc.description.abstractThe current contribution discusses the structure analysis of a solid multicomponent food product (which is in this case dark chocolate) using microtomography. The material consists of a continuous solid lipid phase, in which particles are suspended. A detailed analysis of the microstructure is needed to understand migration processes, which are e.g. responsible for major problems in the confectionery industry such as chocolate blooming. In this study it was possible to clearly distinguish the particles from the continuous phase. Particle arrangement and structural imperfections within the sample were made visible by using synchrotron radiation. The observed imperfections, which arise during the manufacturing process, might act as migration pathways, since they propagate throughout the entire sample. The captured microtomographic images proof the presence of cracks and voids within a common industrial made chocolate. Future research has to show if migration is happen along the identified microstructural defects.en
dc.language.isoende_DE
dc.publisherElsevier Sciencede_DE
dc.relation.ispartofJournal of food engineeringde_DE
dc.subjectChocolatede_DE
dc.subjectMicrotomographyde_DE
dc.subjectMulticomponent food materialde_DE
dc.subjectStructural defectsde_DE
dc.subjectSynchrotron radiationde_DE
dc.subject.ddc530: Physikde_DE
dc.subject.ddc540: Chemiede_DE
dc.subject.ddc600: Technikde_DE
dc.titleSynchrotron X-ray microtomography reveals interior microstructure of multicomponent food materials such as chocolatede_DE
dc.typeArticlede_DE
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.abstract.englishThe current contribution discusses the structure analysis of a solid multicomponent food product (which is in this case dark chocolate) using microtomography. The material consists of a continuous solid lipid phase, in which particles are suspended. A detailed analysis of the microstructure is needed to understand migration processes, which are e.g. responsible for major problems in the confectionery industry such as chocolate blooming. In this study it was possible to clearly distinguish the particles from the continuous phase. Particle arrangement and structural imperfections within the sample were made visible by using synchrotron radiation. The observed imperfections, which arise during the manufacturing process, might act as migration pathways, since they propagate throughout the entire sample. The captured microtomographic images proof the presence of cracks and voids within a common industrial made chocolate. Future research has to show if migration is happen along the identified microstructural defects.de_DE
tuhh.publisher.doi10.1016/j.jfoodeng.2015.11.012-
tuhh.publication.instituteFeststoffverfahrenstechnik und Partikeltechnologie V-3de_DE
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.volume174de_DE
tuhh.container.startpage37de_DE
tuhh.container.endpage46de_DE
local.status.inpressfalsede_DE
item.grantfulltextnone-
item.creatorGNDReinke, Svenja K.-
item.creatorGNDWilde, Fabian-
item.creatorGNDKozhar, Sergii-
item.creatorGNDBeckmann, Felix-
item.creatorGNDVieira, Josélio B.-
item.creatorGNDHeinrich, Stefan-
item.creatorGNDPalzer, Stefan-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.creatorOrcidReinke, Svenja K.-
item.creatorOrcidWilde, Fabian-
item.creatorOrcidKozhar, Sergii-
item.creatorOrcidBeckmann, Felix-
item.creatorOrcidVieira, Josélio B.-
item.creatorOrcidHeinrich, Stefan-
item.creatorOrcidPalzer, Stefan-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.deptFeststoffverfahrenstechnik und Partikeltechnologie V-3-
crisitem.author.deptFeststoffverfahrenstechnik und Partikeltechnologie V-3-
crisitem.author.deptFeststoffverfahrenstechnik und Partikeltechnologie V-3-
crisitem.author.deptFeststoffverfahrenstechnik und Partikeltechnologie V-3-
crisitem.author.orcid0000-0002-7901-1698-
crisitem.author.orcid0000-0003-2033-8538-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
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