den Adel, R., van Malssen, K., van Duynhoven, J. et al. (2 more authors) (2018) Fat crystallite thickness distribution based on SAXD peak shape analysis. European Journal of Lipid Science and Technology, 120 (9). 1800222. ISSN 1438-7697
Abstract
Understanding of the multiscale structuring capability of triacylglycerols (TAGs) can be enhanced through knowledge of the crystallite thickness distribution (CTD), which can be obtained through X‐ray diffraction peak shape analysis. The Fourier‐transformation‐based Bertaut–Warren–Averbach (BWA) method provides an approach to resolve CTDs in TAGs, where molecules are packed in repeating layers. The feasibility of using the BWA method is demonstrated for small angle X‐ray diffraction (SAXD) measurements on both laboratory equipment and a synchrotron beamline for model TAG systems and real food products such as margarines.
Practical Applications: The CTDs enable discrimination of margarines produced by different processing routes and may be used as a signature of network structures that underlie product texture.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2018 WILEY-VCH Verlag. This is an author produced version of a paper subsequently published in European Journal of Lipid Science and Technology. Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > Department of Chemistry (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 23 Nov 2018 12:15 |
Last Modified: | 01 Aug 2019 00:42 |
Published Version: | https://doi.org/10.1002/ejlt.201800222 |
Status: | Published |
Publisher: | Wiley |
Refereed: | Yes |
Identification Number: | 10.1002/ejlt.201800222 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:139105 |