Evaluation of percentage oil yield, energy requirement and mechanical properties of selected bulk oilseeds under compression loading

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F24%3A96586" target="_blank" >RIV/60460709:41310/24:96586 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.jfoodeng.2023.111719" target="_blank" >https://doi.org/10.1016/j.jfoodeng.2023.111719</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jfoodeng.2023.111719" target="_blank" >10.1016/j.jfoodeng.2023.111719</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of percentage oil yield, energy requirement and mechanical properties of selected bulk oilseeds under compression loading

Popis výsledku v původním jazyce

The present study examined the percentage oil output, energy and mechanical properties of selected bulk oil-seeds namely pumpkin, hemp, sesame, milk thistle, cumin and flax by a uniaxial compression process of a maximum load capacity of 500 kN and a preset speed of 5 mm/min. Each sample was measured at 60 mm pressing height with a plunger using the pressing vessel of diameter 60 mm. The results show that milk thistle seeds required the highest force corresponding to the highest stress and energy demand for recovering the oil in both the bulk oilseeds and seedcakes. However, pumpkin seeds produced the maximum residual oil yield of 24.99 +/- 0.04%, followed by sesame seeds at 21.29 +/- 1.82% and then flax seeds at 22.61 +/- 0.31%. The study revealed that higher energy is required to produce the maximum oil yield with minimum residual oil in the seedcake by continuous pressing.

Název v anglickém jazyce

Evaluation of percentage oil yield, energy requirement and mechanical properties of selected bulk oilseeds under compression loading

Popis výsledku anglicky

The present study examined the percentage oil output, energy and mechanical properties of selected bulk oil-seeds namely pumpkin, hemp, sesame, milk thistle, cumin and flax by a uniaxial compression process of a maximum load capacity of 500 kN and a preset speed of 5 mm/min. Each sample was measured at 60 mm pressing height with a plunger using the pressing vessel of diameter 60 mm. The results show that milk thistle seeds required the highest force corresponding to the highest stress and energy demand for recovering the oil in both the bulk oilseeds and seedcakes. However, pumpkin seeds produced the maximum residual oil yield of 24.99 +/- 0.04%, followed by sesame seeds at 21.29 +/- 1.82% and then flax seeds at 22.61 +/- 0.31%. The study revealed that higher energy is required to produce the maximum oil yield with minimum residual oil in the seedcake by continuous pressing.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

<a href="/cs/project/QK21010151" target="_blank" >QK21010151: Získávání rostlinných olejů pomocí moderních metod</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Food Engineering

ISSN

0260-8774

e-ISSN

0260-8774

Svazek periodika

360

Číslo periodika v rámci svazku

JAN 2024

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

001074601900001

EID výsledku v databázi Scopus

2-s2.0-85169567230