Optimization of the operating variables for the extraction of soy oil in a single screw expeller using a central composite design (CCD)

Steam pressure (P) and toasting time (T) were considered under the Central Composite Design (CCD) for the optimization of oil and cake yield, as well as trypsin inhibitor and phosphorus content removal from soybean during the extraction process in the expeller machine. The soy oil was characterized...

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Permalink: http://skupni.nsk.hr/Record/nsk.NSK01001064864/Details
Matična publikacija: Croatian journal of food science and technology (Online)
11 (2019), 2 ; str. 210-221
Glavni autori: Aremu, Mujidat Omolara (Author), Usenu, Aonughe Ighofimoni, Alade, Abass Olanrewaju, Araromi, Dauda Olurotimi
Vrsta građe: e-članak
Jezik: eng
Predmet:
Online pristup: https://doi.org/10.17508/CJFST.2019.11.2.10
Croatian journal of food science and technology (Online)
Hrčak
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024 7 |2 doi  |a 10.17508/CJFST.2019.11.2.10 
035 |a (HR-ZaNSK)001064864 
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042 |a croatica 
044 |a ci  |c hr 
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080 1 |a 665  |2 2011 
100 1 |a Aremu, Mujidat Omolara  |4 aut  |9 HR-ZaNSK 
245 1 0 |a Optimization of the operating variables for the extraction of soy oil in a single screw expeller using a central composite design (CCD)  |h [Elektronička građa] /  |c Mujidat Omolara Aremu, Aonughe Ighofimoni Usenu, Abass Olanrewaju Alade, Dauda Olurotimi Araromi. 
300 |b Graf. prikazi. 
504 |a Bibliografija: str. 220-221. 
504 |a Summary. 
520 |a Steam pressure (P) and toasting time (T) were considered under the Central Composite Design (CCD) for the optimization of oil and cake yield, as well as trypsin inhibitor and phosphorus content removal from soybean during the extraction process in the expeller machine. The soy oil was characterized for its acid, iodine, and peroxide values. The obtained optimized experimental condition [Run 11 (2.50 kg/ms2 and 60.00 min)] resulted in 80%, 13 L/100 kg, 0.266 mg/g, and 0.39 mg/g cake yield, oil yield, trypsin inhibitor (TI), and phosphorus concentrations (PC), respectively. The correlation coefficients (R2) of the model equation developed for cake yield, oil yield, TI concentrations, and PC were 0.9922, 0.9545, 0.9747, and 0.6771, respectively. The peroxide, acid, and iodine values of the soy oil extracted were 18 meq O2/kg oil, 1.60 mg KOH/g oil, and 60.40 g/100 g, respectively. The optimisation tools facilitated the efficiency of the expeller in generating better products. 
653 0 |a Soja  |a Sojino ulje  |a Ekstrakcija  |a Tlak vodene pare  |a Vrijeme prženja  |a Optimizacija  |a Metoda odzivne površine  |a Središnji složeni dizajn 
700 1 |a Usenu, Aonughe Ighofimoni  |4 aut  |9 HR-ZaNSK 
700 1 |a Alade, Abass Olanrewaju  |4 aut  |9 HR-ZaNSK 
700 1 |a Araromi, Dauda Olurotimi  |4 aut  |9 HR-ZaNSK 
773 0 |t Croatian journal of food science and technology (Online)  |x 1848-9923  |g 11 (2019), 2 ; str. 210-221  |w nsk.(HR-ZaNSK)000845088 
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856 4 0 |u https://doi.org/10.17508/CJFST.2019.11.2.10 
856 4 0 |u http://www.ptfos.unios.hr/novicjfst/index.php/2019/09/23/cjfst-2019-11-2-10/  |y Croatian journal of food science and technology (Online) 
856 4 1 |y Digitalna.nsk.hr 
856 4 0 |u https://hrcak.srce.hr/230425  |y Hrčak