Investigation of acoustic properties of compressed wheat bran flakes
The authors of this paper analysed Acoustic Emission (AE) signal generated during compression test of wheat bran flakes. Three AE descriptors were applied to process the results of the tests: counting of total number of EA events, average event duration and partition power spectrum sl...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2005-01-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/517 |
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| _version_ | 1849720759830708224 |
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| author | Z. Ranachowski E. Gondek P. P. Lewicki A. Marzec |
| author_facet | Z. Ranachowski E. Gondek P. P. Lewicki A. Marzec |
| author_sort | Z. Ranachowski |
| collection | DOAJ |
| description | The authors of this paper analysed Acoustic Emission (AE)
signal generated during compression test of wheat bran flakes. Three AE
descriptors were applied to process the results of the tests: counting of total
number of EA events, average event duration and partition power spectrum slope.
It was found that the presented descriptors correlate with the measured level of
specimen structural moisture and one descriptor can be used in investigation of
the effect of the loss of the perceived crispness in moistured product. The
described methods of data processing can be applied to food product quality
assessment procedures. Key words: food texture evaluation, crispness evaluation,
acoustic emission. |
| format | Article |
| id | doaj-art-6bd93c8a890f41d089ac39f025f4d878 |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2005-01-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-6bd93c8a890f41d089ac39f025f4d8782025-08-20T03:11:52ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2005-01-01302Investigation of acoustic properties of compressed wheat bran flakesZ. Ranachowski0E. Gondek1P. P. Lewicki2A. Marzec3Institute of Fundamental Technological Research, Polish Academy of SciencesWarsaw Agricultural University (SGGW), Faculty of Food TechnologyWarsaw Agricultural University (SGGW), Faculty of Food TechnologyWarsaw Agricultural University (SGGW), Faculty of Food TechnologyThe authors of this paper analysed Acoustic Emission (AE) signal generated during compression test of wheat bran flakes. Three AE descriptors were applied to process the results of the tests: counting of total number of EA events, average event duration and partition power spectrum slope. It was found that the presented descriptors correlate with the measured level of specimen structural moisture and one descriptor can be used in investigation of the effect of the loss of the perceived crispness in moistured product. The described methods of data processing can be applied to food product quality assessment procedures. Key words: food texture evaluation, crispness evaluation, acoustic emission. https://acoustics.ippt.pan.pl/index.php/aa/article/view/517 |
| spellingShingle | Z. Ranachowski E. Gondek P. P. Lewicki A. Marzec Investigation of acoustic properties of compressed wheat bran flakes Archives of Acoustics |
| title | Investigation of acoustic properties of compressed wheat bran flakes |
| title_full | Investigation of acoustic properties of compressed wheat bran flakes |
| title_fullStr | Investigation of acoustic properties of compressed wheat bran flakes |
| title_full_unstemmed | Investigation of acoustic properties of compressed wheat bran flakes |
| title_short | Investigation of acoustic properties of compressed wheat bran flakes |
| title_sort | investigation of acoustic properties of compressed wheat bran flakes |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/517 |
| work_keys_str_mv | AT zranachowski investigationofacousticpropertiesofcompressedwheatbranflakes AT egondek investigationofacousticpropertiesofcompressedwheatbranflakes AT pplewicki investigationofacousticpropertiesofcompressedwheatbranflakes AT amarzec investigationofacousticpropertiesofcompressedwheatbranflakes |