Instrumentation and methods for rapid estimation of selected viscoelastic parameters in foods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A85618" target="_blank" >RIV/60460709:41310/21:85618 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1111/jtxs.12622" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/jtxs.12622</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jtxs.12622" target="_blank" >10.1111/jtxs.12622</a>
Alternative languages
Result language
angličtina
Original language name
Instrumentation and methods for rapid estimation of selected viscoelastic parameters in foods
Original language description
A new method to estimate the selected viscoelastic parameters of foods using damped vibration analysis is presented for the evaluation of fruits and baked products. A flat disk is attached to the flat sample surface using a laser rangefinder that measures the sample thickness in advance, and it is locked by a trigger. Next, the trigger is released to allow the probe to press the sample through the force of gravity. The damped vibration of the probe caused by the deformation of the food is measured by monitoring the displacement of the probe via a linear encoder. The bulk modulus and viscosity are estimated using the fractional Zener model and mass. Youngs modulus (E) is estimated independently by determining the maximum velocity of the probe using Hookes law. Poissons ratio (nu), and the shear modulus and viscosity are calculated by employing the estimated E and bulk modulus. The bulk modulus, bulk viscosity, shear modulus, shear viscosity, and E of apples were found to be higher than those of banana
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21101 - Food and beverages
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Texture Studies
ISSN
0022-4901
e-ISSN
1745-4603
Volume of the periodical
52
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
480-491
UT code for WoS article
000674920800001
EID of the result in the Scopus database
2-s2.0-85111801824