Extraction of Phospholipids from Salmon Roe with Supercritical Carbon Dioxide and an Entrainer

Tanaka, Yukihisa; Sakaki, Ikuko; Ohkubo, Tadayasu

doi:10.5650/jos.53.417

Cited by 43 publications

(22 citation statements)

References 16 publications

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“…Such results could be explained by a higher selectivity of CoQ10 extraction over that of the oil, as the ratio of CoQ10 to lipid content was lower in herring lyophilizate (Table 1). The increase of yield of oil with an increase of CO 2 flow rate or cosolvent addition was in agreement with earlier studies using various materials [19,21,[39][40][41]. Moreover, it is worth noting that yields of oil obtained from mackerel lyophilizates were generally higher than those reported earlier using various moisture contents [42].…”

Section: Discussionsupporting

confidence: 91%

Comparison of low‐temperature processes for oil and coenzyme Q10 extraction from mackerel and herring

Laplante

Souchet

Bryl

2009

Euro J Lipid Sci & Tech

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Among the fat fish species available from Eastern Quebec (Canada), whole Atlantic mackerel (Scomber scombrus) and herring (Clupea harengus) represent abundant fishery resources which are currently underutilized. They have relatively high contents of oil and coenzyme Q10 (CoQ10) in their tissues, which could be valuable for nutraceutical applications. Therefore, two low-temperature extraction processes were compared for the recovery of oil and CoQ10 from these resources, such as enzymatic hydrolysis using Protamex ™ and supercritical CO 2 (SCO 2 ) using fish lyophilizates. The results revealed that highest yields of oil and CoQ10 were obtained using the enzymatic hydrolysis process with mackerel. Whatever the process used, CoQ10 concentrations were higher in herring oil, due mainly to a more selective extraction of CoQ10 over that of the oil. The highest CoQ10 recovery rates (extraction efficiencies) were obtained using the enzymatic hydrolysis process with both types of fish, but also the SCO 2 process with herring under some conditions. For mackerel, the lower CoQ10 recovery rates obtained from the SCO 2 process were explained by its more important matrix effect. An economic assessment of both processes revealed that the enzymatic hydrolysis extraction process would be the most promising for up-scaling the recovery of oil and CoQ10 from these resources.

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Section: Discussionsupporting

confidence: 91%

Comparison of low‐temperature processes for oil and coenzyme Q10 extraction from mackerel and herring

Laplante

Souchet

Bryl

2009

Euro J Lipid Sci & Tech

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“…The extraction rates of the tests performed in the presence of ethanol as extractive cosolvent were much higher than those of tests performed with CO 2 only (Montarini et al, 1996;Odabasi and Balaban, 2002;Tanaka et al, 2004). This behavior demonstrates the greater solvation power of SC-CO 2 when associated with alcohol and, as a consequence, a larger amount of oil was obtained at the end of the extraction process (as evidenced by the oil mass accumulated over time).…”

Section: Yield Of the Extractive Processesmentioning

confidence: 84%

Extraction, fatty acid profile and antioxidant activity of sesame extract (Sesamum Indicum L.)

Carvalho

Galvão

Barros

et al. 2012

Braz. J. Chem. Eng.

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-This article carried out the extraction of sesame oil by using three extraction techniques: supercritical fluid extraction (SFE), Soxhlet and sequential extraction. The SFE was performed using supercritical carbon dioxide (SC-CO 2 ) as solvent and ethanol as cosolvent. Tests were performed at 20 MPa, 35°C and a flow rate of 2.5 g CO 2 /min with a total extraction time of 210 minutes. The Soxhlet extraction was performed for 8 hours, using petroleum ether and ethanol as solvents, until the exhaustion of the oil contained in the seeds. The sequential extraction used ethyl ether, ethanol and water as solvents. The Soxhlet extraction was the most effective (58.93%), while the SFE technique obtained 26.47% as the best result. The antioxidant activity (AA) was determined by the β-carotene/linoleic acid system, with good oxidation inhibition percentages (29.32-83.49%) for all the extracts. The main fatty acids (FA) in sesame oil were oleic and linoleic acids.

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“…For example, the addition of 1-10% methanol or ethanol to CO 2 expands its extraction range to include more polar lipids. When the extraction was performed with SC-CO 2 containing 20% ethanol, more than 80% of the phospholipids were recovered from salmon roe (Tanaka et al, 2004).…”

Section: Sc-co 2 As a Solvent For Lipid Extractionmentioning

confidence: 99%

“…To obtain quantitative recoveries by SFE, 1 ml ethanol was added to 1 g sample in the extraction cells before extraction. Extraction conditions largely affected the composition of dissolved lipids in freeze-dried animal samples (Tanaka et al, 2004). Thus, one group of triglycerides was extracted from salmon roe while another group remained in the matrix together with phospholipids and a large part of astaxanthin.…”

Section: Application Of Sfe In Lipidsmentioning

confidence: 99%

Application of supercritical CO2 in lipid extraction – A review

Ferdosh

Zaidul

Selamat

et al. 2009

Journal of Food Engineering

553

251

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a b s t r a c tSupercritical fluid extraction (SFE) offers an alternative method to conventional extraction of fatty acids. SFE was developed for analytical application in the mid-1980s in response to the desire to reduce the use of organic solvents in the laboratory environment, and it is now becoming a standard method for the extraction, fractionation, refinement and deodorization of lipids or essential oils containing sample matrices at the industrial scale. This paper reviews applications of supercritical fluid technology in fatty acid/lipid extraction using carbon dioxide. Carbon dioxide is an ideal supercritical fluid because of its environmentally benign, non-toxic, non-flammable, non-polluting, recoverable characteristics and its ability to solubilise lipophilic substances. A summary of commercial applications and examples of recent developments of SFE in the food processing industry are also reviewed.

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Extraction of Phospholipids from Salmon Roe with Supercritical Carbon Dioxide and an Entrainer

Cited by 43 publications

References 16 publications

Comparison of low‐temperature processes for oil and coenzyme Q10 extraction from mackerel and herring

Comparison of low‐temperature processes for oil and coenzyme Q10 extraction from mackerel and herring

Extraction, fatty acid profile and antioxidant activity of sesame extract (Sesamum Indicum L.)

Application of supercritical CO2 in lipid extraction – A review

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