Relationship between the structure and the rheological properties of durum wheat bran

A method was developed to prepare bran and aleurone layer strips in radial and longitudinal orientations of the grain. These strips were submitted to traction tests until disruption using DMTA with a new system of humidity control. Rheological measurements (stress and energy of rupture) in both orie...

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Bibliographic Details
Published inColloques de l'INRA (France) no. 99; pp. 113 - 117
Main Authors Peyron, S. ((Institut National de la Recherche Agronomique, Montpellier (France). Centre de Montpellier, Unité de Technologie des Céréales et des Agropolymères)), Mabille, F, Rouau, X, Autran, J.C, Abecassis, J
Format Journal Article
LanguageEnglish
Published Paris (France) INRA 2001
Subjects
ALEURONA
ALEURONE
BLE DUR
BRAN
CHEMICOPHYSICAL PROPERTIES
HARD WHEAT
PROPIEDADES FISICOQUIMICAS
PROPIEDADES REOLOGICAS
PROPRIETE PHYSICOCHIMIQUE
PROPRIETE RHEOLOGIQUE
RHEOLOGICAL PROPERTIES
SALVADO
SON
TRIGO DURO
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Summary:A method was developed to prepare bran and aleurone layer strips in radial and longitudinal orientations of the grain. These strips were submitted to traction tests until disruption using DMTA with a new system of humidity control. Rheological measurements (stress and energy of rupture) in both orientations were carried out in order to determine the contribution of the aleurone layer and of the pericarp to the mechanical resistance of wheat bran. In addition, each tissue was observed in ESEM (environmental scanning electronic microscopy)
Bibliography:Q04
2003002011
ISBN:9782738009975
2738009972
ISSN:0293-1915