Analysis of oil point threshold indicators of bulk rapeseeds and sunflower seeds under compression loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A85737" target="_blank" >RIV/60460709:41310/21:85737 - isvavai.cz</a>
Result on the web
<a href="https://www.tf.llu.lv/conference/proceedings2021/Papers/TF364.pdf" target="_blank" >https://www.tf.llu.lv/conference/proceedings2021/Papers/TF364.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22616/ERDev.2021.20.TF364" target="_blank" >10.22616/ERDev.2021.20.TF364</a>

Result language
angličtina
Original language name
Analysis of oil point threshold indicators of bulk rapeseeds and sunflower seeds under compression loading
Original language description
The article evaluates the oil point parameters of samples of bulk rapeseeds and sunflower seeds under compression loading. The oil point is the region where the oil emerges from the seed kernel which requires maximum pressure to recover the maximum oil contained in the bulk seeds. The determination of the maximum pressure, however, requires both the experimental and theoretical analyses of the oil point parameters namely strain, energy, oil yield and gradient volume energy. This information is limited in the literature for bulk oilseeds such as rape and sunflower. In this present study, the oilseeds samples were measured at an initial pressing height of 80 mm in a pressing vessel of diameter 60 mm. The above-mentioned oil point indicators were calculated. The force-deformation curve of the upper oil point was theoretically described by the tangent curve model where the coefficients of the model were determined and statistically analyzed to assess the accuracy of the model using the MathCAD 14 softwar
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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