Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil: Fatty acid composition and antioxidant activity

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Standard

Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil : Fatty acid composition and antioxidant activity. / Gustinelli, Graziele; Eliasson, Lovisa; Svelander, Cecilia; Alminger, Marie; Ahrné, Lilia.

I: Journal of Supercritical Fluids, Bind 135, 2018, s. 91-97.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Gustinelli, G, Eliasson, L, Svelander, C, Alminger, M & Ahrné, L 2018, 'Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil: Fatty acid composition and antioxidant activity', Journal of Supercritical Fluids, bind 135, s. 91-97. https://doi.org/10.1016/j.supflu.2018.01.002

APA

Gustinelli, G., Eliasson, L., Svelander, C., Alminger, M., & Ahrné, L. (2018). Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil: Fatty acid composition and antioxidant activity. Journal of Supercritical Fluids, 135, 91-97. https://doi.org/10.1016/j.supflu.2018.01.002

Vancouver

Gustinelli G, Eliasson L, Svelander C, Alminger M, Ahrné L. Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil: Fatty acid composition and antioxidant activity. Journal of Supercritical Fluids. 2018;135:91-97. https://doi.org/10.1016/j.supflu.2018.01.002

Author

Gustinelli, Graziele ; Eliasson, Lovisa ; Svelander, Cecilia ; Alminger, Marie ; Ahrné, Lilia. / Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil : Fatty acid composition and antioxidant activity. I: Journal of Supercritical Fluids. 2018 ; Bind 135. s. 91-97.

Bibtex

@article{32059c76549e49a4befbd1620d552e74,
title = "Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil: Fatty acid composition and antioxidant activity",
abstract = "Bilberry seed oils extracted with supercritical carbon dioxide (SC-CO2) for 80 min at 20, 35, and 50 MPa and at 40° 50° and 60 °C were evaluated to compare the yield, composition, and antioxidant recovery. Analyses of fatty acids, free radical scavenging activity (DPPH), vitamin E and peroxide contents revealed that yield, vitamin E, efficient concentration (EC50), and Peroxide value (PV) varied significantly among the obtained bilberry seed oils, whereas the fatty acid compositions were similar. The oil extracted at 20 MPa and 60 °C had the best recovery of vitamin E and the lowest EC50 and PV. The high levels of vitamin E and polyunsaturated fatty acids, as well as the low ω6/ω3 ratios (<1) and the low PVs in all the extracts suggest bilberry seed oil is a valuable source of bioactive compounds and high potential for use of bilberry by-product extracts in added value foods and nutraceutical products.",
keywords = "Antioxidant activity, Bilberry seeds, Radical scavenging, Supercritical CO extraction, Vitamin E",
author = "Graziele Gustinelli and Lovisa Eliasson and Cecilia Svelander and Marie Alminger and Lilia Ahrn{\'e}",
year = "2018",
doi = "10.1016/j.supflu.2018.01.002",
language = "English",
volume = "135",
pages = "91--97",
journal = "Journal of Supercritical Fluids",
issn = "0896-8446",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Supercritical CO2 extraction of bilberry (Vaccinium myrtillus L.) seed oil

T2 - Fatty acid composition and antioxidant activity

AU - Gustinelli, Graziele

AU - Eliasson, Lovisa

AU - Svelander, Cecilia

AU - Alminger, Marie

AU - Ahrné, Lilia

PY - 2018

Y1 - 2018

N2 - Bilberry seed oils extracted with supercritical carbon dioxide (SC-CO2) for 80 min at 20, 35, and 50 MPa and at 40° 50° and 60 °C were evaluated to compare the yield, composition, and antioxidant recovery. Analyses of fatty acids, free radical scavenging activity (DPPH), vitamin E and peroxide contents revealed that yield, vitamin E, efficient concentration (EC50), and Peroxide value (PV) varied significantly among the obtained bilberry seed oils, whereas the fatty acid compositions were similar. The oil extracted at 20 MPa and 60 °C had the best recovery of vitamin E and the lowest EC50 and PV. The high levels of vitamin E and polyunsaturated fatty acids, as well as the low ω6/ω3 ratios (<1) and the low PVs in all the extracts suggest bilberry seed oil is a valuable source of bioactive compounds and high potential for use of bilberry by-product extracts in added value foods and nutraceutical products.

AB - Bilberry seed oils extracted with supercritical carbon dioxide (SC-CO2) for 80 min at 20, 35, and 50 MPa and at 40° 50° and 60 °C were evaluated to compare the yield, composition, and antioxidant recovery. Analyses of fatty acids, free radical scavenging activity (DPPH), vitamin E and peroxide contents revealed that yield, vitamin E, efficient concentration (EC50), and Peroxide value (PV) varied significantly among the obtained bilberry seed oils, whereas the fatty acid compositions were similar. The oil extracted at 20 MPa and 60 °C had the best recovery of vitamin E and the lowest EC50 and PV. The high levels of vitamin E and polyunsaturated fatty acids, as well as the low ω6/ω3 ratios (<1) and the low PVs in all the extracts suggest bilberry seed oil is a valuable source of bioactive compounds and high potential for use of bilberry by-product extracts in added value foods and nutraceutical products.

KW - Antioxidant activity

KW - Bilberry seeds

KW - Radical scavenging

KW - Supercritical CO extraction

KW - Vitamin E

U2 - 10.1016/j.supflu.2018.01.002

DO - 10.1016/j.supflu.2018.01.002

M3 - Journal article

AN - SCOPUS:85044536241

VL - 135

SP - 91

EP - 97

JO - Journal of Supercritical Fluids

JF - Journal of Supercritical Fluids

SN - 0896-8446

ER -

ID: 202130126