Fractionation of fish oil with supercritical carbon dioxide

Corrêa, Ana Paula Antunes; Peixoto, Camila Arantes; Gonçalves, Lireny Aparecida Guaraldo; Cabral, Fernando A.

doi:10.1016/j.jfoodeng.2008.02.025

Cited by 43 publications

(22 citation statements)

References 20 publications

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“…The beneficial health effects of ω-3 PUFAs are well defined: they are essential for the normal growth and development of the brain and nervous system and are also thought to exert beneficial effects during the treatment of coronary artery disease, hypertension, arthritis, clinical depression, anxiety, inflammatory and autoimmune disorders and cancer (Cao and Hur, 2005;Correa et al, 2008;Jeong et al, 2006;Lee et al, 2006;Su et al, 2003;Naliwaiko et al, 2004;Green et al 2006;Yehuda et al, 2005;Nemets et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

Fatty Acid Composition and Stability of Extracted Mackerel Muscle Oil and Oil-Polyethylene Glycol Particles Formed by Gas Saturated Solution Process

Haque¹,

Asaduzzaman²,

Chun³

2014

Fisheries and aquatic sciences

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The oil in mackerel muscle was extracted using an environment friendly solvent, supercritical carbon dioxide (SC-CO 2 ) at a semibatch flow extraction process and an n-hexane. The SC-CO 2 was maintained at a temperature of 45 o C under pressures ranging from 15 to 25 MPa. The flow rate of CO 2 (27 g/min) was constant during the entire 2 h extraction period. The fatty acid composition of the oil was analyzed using gas chromatography (GC). Significant concentrations of eicosapentaenoic acid (EPA) acid and docosahexaenoic acid (DHA) acid were present in the SC-CO 2 extracted oil. The oil extracted using SC-CO 2 exhibited increased stability compared with n-haxane extracted oil. Particles of mackerel oil together with the biodegradable polymer, polyethylene glycol (PEG) were formed using a gas saturated solution process (PGSS) with SC-CO 2 in a thermostatted stirred vessel. Different temperatures (45-55 o C), pressures (15-25 MPa) and a nozzle size 400 µm were used for PGSS with a 1 h reaction time. The stability of mackerel oil in the particles did not changed significantly.

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Section: Introductionmentioning

confidence: 99%

Fatty Acid Composition and Stability of Extracted Mackerel Muscle Oil and Oil-Polyethylene Glycol Particles Formed by Gas Saturated Solution Process

Haque¹,

Asaduzzaman²,

Chun³

2014

Fisheries and aquatic sciences

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“…Degradation or decomposition of thermolabile compounds cannot be avoided in conventional method, since relatively high temperature are required (Corrêa, Peixoto, Gonçalves, & Cabral, 2008), in addition with hazards associated with the use of flammable and toxic organic solvents. A SC-CO 2 fractionation process offers the advantages of high purity, selective fractionation, single step processing, and environmental friendly.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, it can be efficiently managed at mild operating temperatures without exposing the extract to oxygen, thereby preserving the integrity of the PUFA of interest and avoiding solvent residues in the final product (Jachmanián, Margenat, Torres, & Grompone, 2007;Staby & Mollerup, 1993). Fractionation and purification of fish oil omega-3 PUFA have been studied by many researchers during the past 10 years (Catchpole, Grey, & Noermark, 2000;Corrêa et al, 2008;Jachmanián et al, 2007;Létisse & Comeau, 2008;Perretti et al, 2007).…”

Section: Introductionmentioning

confidence: 99%

Storage stability and quality of polyunsaturated fatty acid rich oil fraction from Longtail tuna (Thunnus tonggol) head using supercritical extraction

Ferdosh

Zaidul

Norulaini

et al. 2013

CyTA - Journal of Food

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“…The fatty acids ω-3 are essential for normal human growth and development, and it is important for the prevention and treatment of coronary artery disease, hypertension, arthritis, other inflammatory and autoimmune diseases, and cancer [33].…”

Section: Cobia Liver Oilmentioning

confidence: 99%

Supercritical Extraction of Cobia (Rachycentron canadum) Liver Oil as a New Source of Squalene

Santos¹,

Takahashi²,

Verde³

et al. 2016

fph

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Cobia is a fish cultivated worldwide and there are few studies on the potential of their waste, such as the liver, it's rich in oil and active compounds. The objective of this study was to extract cobia liver oil (CLO) using supercritical CO 2 under moderate temperature conditions (50, 60 and 70 °C, 250 bar) and characterize the oil (physico-chemical analysis, fatty acids profile and squalene content). The results showed that CLO is rich in MUFA and presented squalene, suggesting that this matrix can be applied in the production of high nutritional value oil.

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Fractionation of fish oil with supercritical carbon dioxide

Cited by 43 publications

References 20 publications

Fatty Acid Composition and Stability of Extracted Mackerel Muscle Oil and Oil-Polyethylene Glycol Particles Formed by Gas Saturated Solution Process

Fatty Acid Composition and Stability of Extracted Mackerel Muscle Oil and Oil-Polyethylene Glycol Particles Formed by Gas Saturated Solution Process

Storage stability and quality of polyunsaturated fatty acid rich oil fraction from Longtail tuna (Thunnus tonggol) head using supercritical extraction

Supercritical Extraction of Cobia (Rachycentron canadum) Liver Oil as a New Source of Squalene

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