Modelling and optimization of processing factors of pumpkin seeds oil extraction under uniaxial loading

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A86899" target="_blank" >RIV/60460709:41310/21:86899 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/2227-9717/9/3/540/htm" target="_blank" >https://www.mdpi.com/2227-9717/9/3/540/htm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/pr9030540" target="_blank" >10.3390/pr9030540</a>

Result language

angličtina

Original language name

Modelling and optimization of processing factors of pumpkin seeds oil extraction under uniaxial loading

Original language description

In the present study, a box behnken design of response surface methodology was employed to optimize the processing factors force of 100, 150, and 200 kilo newton speed of 3, 5, and 7 millimeter per minute and temperature 40, 60, and 80 degrees for extracting pumpkin seeds oil under uniaxial compression. The design generated 15 experiments including twelve combinations of factors and three replicates at the center point. The responses oil yield, oil expression efficiency, and energy joules were calculated, and the regression models determined were statistically analyzed and validated. The optimum factors combination 200 kilo newton, 4 millimeter per minute and 80 degrees predicted the oil yield of 20,48, oil expression efficiency of 60,90, and energy of 848,04 joules. The relaxation time of 12 min at the optimum factors increased the oil efficiency to 64,53. The lower oil point force was determined to be 57,32 kilo newton for estimating the maximum oil output. The tangent curve and generalized Maxwell

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40401 - Agricultural biotechnology and food biotechnology

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

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

Name of the periodical

Processes

ISSN

2227-9717

e-ISSN

2227-9717

Volume of the periodical

9

Issue of the periodical within the volume

3

Country of publishing house

CH - SWITZERLAND

Number of pages

27

Pages from-to

1-27

UT code for WoS article

000634180900001

EID of the result in the Scopus database

2-s2.0-85103500784