Cross-sectional Area-corrected Compression Modulus of Food Gel |
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Authors: | Eiji Niwa En-Sheng Chen Satoshi Kanoh Teruo Nakayama |
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Affiliation: | Faculty of Fisheries, Mie University, Tsu 514, Japan |
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Abstract: | The linearity of the stress-strain relationship for food gel is limited to a very narrow range of the strain (usually less than 0.1 as a Cauchy measure). The reason is thought due to the change in cross-sectional area of the gel upon deformation. In this report, the cross-sectional area was approximately corrected of the compressed gel on the assumption that the gel expanded uniformly without changing its volume upon compression. In cases when the initial Young’s modulus was calculated from the thus-corrected area for some food gels, the linearity was increased for a wider range of strain. |
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Keywords: | elastic fiber lysyl oxidase matrix metalloproteinase-12 skin mice |
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