Contact stresses in gelatin spheres under compressive die loading
Gelatin spheres have been used to model stress/strain behaviour of spherical foods (e.g. fruits) during compression testing. Photoelasticity reveals differences in stress distribution within gelatin spheres depending on the way in which the spheres are supported. Moreover, these methods of support a...
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| Format: | Article |
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Wiley
2016
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| Online Access: | https://eprints.nottingham.ac.uk/38479/ |
| _version_ | 1848795620769267712 |
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| author | Rosenthal, Andrew J. |
| author_facet | Rosenthal, Andrew J. |
| author_sort | Rosenthal, Andrew J. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | Gelatin spheres have been used to model stress/strain behaviour of spherical foods (e.g. fruits) during compression testing. Photoelasticity reveals differences in stress distribution within gelatin spheres depending on the way in which the spheres are supported. Moreover, these methods of support appear to result in differences in the elastic modulus at higher levels of applied stress. If differences in the manner of support of model foods under compression result in variation in the stress distribution and moduli, then thought must be given to the way in which real foods are supported during quality and texture testing. |
| first_indexed | 2025-11-14T19:34:59Z |
| format | Article |
| id | nottingham-38479 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:34:59Z |
| publishDate | 2016 |
| publisher | Wiley |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-384792020-05-04T17:50:25Z https://eprints.nottingham.ac.uk/38479/ Contact stresses in gelatin spheres under compressive die loading Rosenthal, Andrew J. Gelatin spheres have been used to model stress/strain behaviour of spherical foods (e.g. fruits) during compression testing. Photoelasticity reveals differences in stress distribution within gelatin spheres depending on the way in which the spheres are supported. Moreover, these methods of support appear to result in differences in the elastic modulus at higher levels of applied stress. If differences in the manner of support of model foods under compression result in variation in the stress distribution and moduli, then thought must be given to the way in which real foods are supported during quality and texture testing. Wiley 2016-05-26 Article PeerReviewed Rosenthal, Andrew J. (2016) Contact stresses in gelatin spheres under compressive die loading. Journal of Texture Studies, 47 (6). pp. 457-460. ISSN 1745-4603 Compression testing Fruit Gel testing Photoelasticity Puncture test Stress loading Vegetable http://onlinelibrary.wiley.com/doi/10.1111/jtxs.12196/abstract doi:10.1111/jtxs.12196 doi:10.1111/jtxs.12196 |
| spellingShingle | Compression testing Fruit Gel testing Photoelasticity Puncture test Stress loading Vegetable Rosenthal, Andrew J. Contact stresses in gelatin spheres under compressive die loading |
| title | Contact stresses in gelatin spheres under compressive die loading |
| title_full | Contact stresses in gelatin spheres under compressive die loading |
| title_fullStr | Contact stresses in gelatin spheres under compressive die loading |
| title_full_unstemmed | Contact stresses in gelatin spheres under compressive die loading |
| title_short | Contact stresses in gelatin spheres under compressive die loading |
| title_sort | contact stresses in gelatin spheres under compressive die loading |
| topic | Compression testing Fruit Gel testing Photoelasticity Puncture test Stress loading Vegetable |
| url | https://eprints.nottingham.ac.uk/38479/ https://eprints.nottingham.ac.uk/38479/ https://eprints.nottingham.ac.uk/38479/ |