scholarly journals Extraction of Oil and Minor Compounds from Oil Palm Fruit with Supercritical Carbon Dioxide

Processes ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 107 ◽  
Author(s):  
Huan Phan Tai ◽  
Gerd Brunner
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Oil ◽  
Extraction Process ◽  
Oil Yield ◽  
Palm Fruit ◽  
Pressing Method ◽  
Screw Pressing ◽  
Minor Compounds ◽  
Supercritical Carbon

A significant quantity of tocochromanols and carotenoids remains in the residual from palm oil production by traditional screw pressing. Supercritical carbon dioxide extraction was used as alternative method with the purpose to recover better these valuable minor compounds. Total oil yield and co-extracted water were investigated in the course of extraction. Tocochromanols and carotenoids were evaluated, not only in the extraction oil, but also in the oil of residual fibre. Modelling of extraction process was also performed for a further up-scaling. The results showed that oil yield up to 90% could be observed within 120 min. Supercritical carbon dioxide (SCCO2) could extract tocochromanols and carotenoids with concentration in the same range of normal commercial processing palm oil, while co-extracted water remained rather low at a level of 2–4%. Moreover, recovery efficiencies of these minor compounds were much higher in case of extraction processed with supercritical carbon dioxide than those with screw pressing method.

scholarly journals Sterilization and extraction of palm oil from screw pressed palm fruit fiber using supercritical carbon dioxide

2008 ◽  
Vol 60 (3) ◽  
pp. 272-277 ◽  
Author(s):  
N.A. Nik Norulaini ◽  
Anees Ahmad ◽  
Fatehah Mohd. Omar ◽  
Adel Ashur S. Banana ◽  
I.S. Md. Zaidul ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Oil ◽  
Palm Fruit ◽  
Supercritical Carbon

Supercritical extraction process and phase equilibrium of Candeia (Eremanthus erythropappus) oil using supercritical carbon dioxide

2008 ◽  
Vol 47 (2) ◽  
pp. 182-187 ◽  
Author(s):  
Alexandre Teixeira de Souza ◽  
Toni Luis Benazzi ◽  
Marcelo Boer Grings ◽  
Vladimir Cabral ◽  
Edson Antônio da Silva ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Phase Equilibrium ◽  
Supercritical Carbon Dioxide ◽  
Extraction Process ◽  
Supercritical Extraction ◽  
Supercritical Carbon

Extraction and Identification of Vitamin E from Pithecellobium Jiringan Seeds Using Supercritical Carbon Dioxide

2015 ◽  
Vol 74 (7) ◽  
Author(s):  
Mohd Azizi Che Yunus ◽  
Salman Zhari ◽  
Saharudin Haron ◽  
Nur Husnina Arsad ◽  
Zuhaili Idham ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Vitamin E ◽  
Supercritical Carbon Dioxide ◽  
Potential Method ◽  
Operating Conditions ◽  
Oil Yield ◽  
Flight Mass Spectrometry ◽  
Carbon Dioxide Extraction ◽  
Natural Herb ◽  
Supercritical Carbon

Pithecellobium Jiringan (P. Jiringan) is traditionally known as natural herb consists of several medicinal compounds (vitamin E). Supercritical carbon dioxide extraction (SC-CO2) has been proven as potential method to extract interest compound from herbs. By altering pressure and temperature, the specific compound can be extracted. In this study, the SC-CO2 operating conditions are pressure (20.68 MPa to 55.16 MPa) and temperature (40°C to 80°C) in one hour extraction regime was used to extract vitamin E from P. jiringan. The quantification of vitamin E was analysed with Gas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS). The responses are overall oil yield and vitamin E yield. The overall oil yield was obtained at the highest condition of 55.16 MPa and 80°C with asymptotic yield of 8.06%. In contrast, the highest amount of vitamin E obtained is 0.0458mg/g sample (80.14 ppm) at the lowest extraction condition of 20.68 MPa and 40ᵒC.

Continuous supercritical carbon dioxide processing of palm oil

1996 ◽  
Vol 73 (2) ◽  
pp. 233-237 ◽  
Author(s):  
C. K. Ooi ◽  
A. Bhaskar ◽  
M. S. Yener ◽  
D. Q. Tuan ◽  
J. Hsu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Oil ◽  
Supercritical Carbon

Response surfaces of hazelnut oil yield in supercritical carbon dioxide

2004 ◽  
Vol 220 (1) ◽  
pp. 74-78 ◽  
Author(s):  
S. G. Özkal ◽  
M. E. Yener ◽  
U. Salgın ◽  
Ü. Mehmetoğlu
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Response Surfaces ◽  
Oil Yield ◽  
Hazelnut Oil ◽  
Supercritical Carbon
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