Continuous conditioning of olive paste by high power ultrasounds: Response surface methodology to predict temperature and its effect on oil yield and virgin olive oil characteristics

LWT ◽  
2016 ◽  
Vol 69 ◽  
pp. 175-184 ◽  
Author(s):  
Mohamed Aymen Bejaoui ◽  
Gabriel Beltran ◽  
Maria Paz Aguilera ◽  
Antonio Jimenez
Keyword(s):  
Response Surface Methodology ◽  
Olive Oil ◽  
Response Surface ◽  
High Power ◽  
Virgin Olive Oil ◽  
Oil Yield ◽  
Oil Characteristics

Modelling of virgin olive oil extraction using response surface methodology

2011 ◽  
Vol 46 (12) ◽  
pp. 2576-2583 ◽  
Author(s):  
Francisco Espínola ◽  
Manuel Moya ◽  
Diego G. Fernández ◽  
Eulogio Castro
Keyword(s):  
Response Surface Methodology ◽  
Olive Oil ◽  
Response Surface ◽  
Virgin Olive Oil ◽  
Oil Extraction

Assessment of phenolic compounds in virgin olive oil by response surface methodology with particular focus on flavonoids and lignans

LWT ◽  
2018 ◽  
Vol 90 ◽  
pp. 22-30 ◽  
Author(s):  
Antonia de Torres ◽  
Francisco Espínola ◽  
Manuel Moya ◽  
Sonia Alcalá ◽  
Alfonso M. Vidal ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Phenolic Compounds ◽  
Olive Oil ◽  
Response Surface ◽  
Virgin Olive Oil

The high power ultrasound frequency: Effect on the virgin olive oil yield and quality

2017 ◽  
Vol 207 ◽  
pp. 10-17 ◽  
Author(s):  
Mohamed Aymen Bejaoui ◽  
Araceli Sánchez-Ortiz ◽  
Sebastian Sánchez ◽  
Antonio Jiménez ◽  
Gabriel Beltrán
Keyword(s):  
Olive Oil ◽  
High Power ◽  
Virgin Olive Oil ◽  
Oil Yield ◽  
Frequency Effect ◽  
Power Ultrasound ◽  
Ultrasound Frequency ◽  
Yield And Quality ◽  
High Power Ultrasound

Combining high power ultrasound pre-treatment with malaxation oxygen control to improve quantity and quality of extra virgin olive oil

2019 ◽  
Vol 244 ◽  
pp. 1-10 ◽  
Author(s):  
Basheer M. Iqdiam ◽  
Manal O. Abuagela ◽  
Sara M. Marshall ◽  
Yavuz Yagiz ◽  
Renee Goodrich-Schneider ◽  
...  
Keyword(s):  
Olive Oil ◽  
High Power ◽  
Virgin Olive Oil ◽  
Extra Virgin Olive Oil ◽  
Oxygen Control ◽  
Power Ultrasound ◽  
High Power Ultrasound ◽  
Pre Treatment

scholarly journals Optimization of Bio-oil Production from Empty Palm Fruit Bunches by Pyrolysis using Response Surface Methodology

REAKTOR ◽  
2020 ◽  
Vol 20 (1) ◽  
pp. 1-9
Author(s):  
Tutuk Djoko Kusworo ◽  
Bayu Aji Pratama ◽  
Dhea Putri Safira
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Optimal Operation ◽  
Operating Conditions ◽  
Fuel Oil ◽  
Oil Yield ◽  
Human Populations ◽  
Operation Condition ◽  
Palm Fruit ◽  
Bio Oil

The need for fuel oil continues to increase in line with the increasing number of human populations and the growth rate of dependence on fuel oil. Bio-oil is a condensed-liquid mixture that results from the thermal derivation of biomass containing hemicellulose, lignin, and cellulose. This research developed an optimization of the operation condition of bio-oil from empty palm fruit bunches (OPEFB) using a modified pyrolysis reactor. The temperature and mass of empty palm fruit bunches were the two parameters considered in this study. Optimization was carried out on process parameters using the surface response methodology (RSM) and variance analysis (ANOVA). The significance of the different parameters and the effect of the relationship between parameters on the bio-oil yield is determined using a full factorial central composite design. The optimal operation condition of pyrolysis was found to be 570.71 oC, and the mass of empty palm fruit bunch 420.71 gr. Predictions from the optimum variable of operating conditions produce a bio-oil yield of 5.58%. The actual bio-oil yield on the optimum condition that was be validated is 5.6 %. The chemical composition of bio-oil obtained was evaluated by GCMS to ensure its characterization as a fuel.Keywords: Empty palm fruit bunches, Bio-oil, Pyrolysis, Response Surface Methodology, Optimization

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