| Magnetic resonance imaging method based on magnetic susceptibility effects to estimate bubble size in alveolar products: application to bread dough during proving. | |
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MedLine Citation:
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PMID: 18984068 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Magnetic resonance imaging has proven its potential application in bread dough and gas cell monitoring studies, and dynamic processes such as dough proving and baking can be monitored. However, undesirable magnetic susceptibility effects often affect quantification studies, especially at high fields. A new low-field method is presented based on local assessment of porosity in spin-echo imaging, local characterization of signal loss in gradient-echo imaging and prediction of relaxation times by simulation to estimate bubble radii in bread dough during proving. Maps of radii showed different regions of dough constituting networks which evolved during proving. Mean radius and bubble distribution were assessed during proving. |
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Authors:
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François De Guio; Maja Musse; Hugues Benoit-Cattin; Tiphaine Lucas; Armel Davenel |
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Publication Detail:
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Type: Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't Date: 2008-11-04 |
Journal Detail:
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Title: Magnetic resonance imaging Volume: 27 ISSN: 1873-5894 ISO Abbreviation: Magn Reson Imaging Publication Date: 2009 May |
Date Detail:
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Created Date: 2009-04-06 Completed Date: 2009-06-24 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8214883 Medline TA: Magn Reson Imaging Country: United States |
Other Details:
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Languages: eng Pagination: 577-85 Citation Subset: IM |
Affiliation:
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Cemagref, UR TERE, 17 Avenue de Cucillé, Rennes, France. francois.de-guio@cemagref.fr |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Bread / analysis* Flour / analysis* Food Analysis / methods* Gases / analysis* Humans Image Interpretation, Computer-Assisted / methods* Magnetic Resonance Imaging / methods* Microspheres Porosity Pulmonary Alveoli / anatomy & histology |
| Chemical | |
Reg. No./Substance:
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0/Gases |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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