Advantages of supercritical fluid extraction for recovery of squalene from wine lees
Samo za registrovane korisnike
2016
Autori
Naziri, EleniGlišić, Sandra
Mantzouridou, Fani
Tsimidou, Maria Z.
Nedović, Viktor
Bugarski, Branko
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Utilization of wastes from winery industry seems to be a cost-effective and an environmental friendly investment. A number of valuable components can be recovered from winery wastes and specifically from wine lees like tartaric acid, b-1,3-glucans, squalene. The main goal of this study was to apply supercritical carbon dioxide (SCCO2) extraction for the isolation of squalene from wine lees. The samples were collected during the fractionation at 12-30 MPa under isothermal conditions at 40 degrees C to monitor the changes in the chemical composition and extract yield with respect to pressure and CO2 consumption. Using SCCO2, total squalene content in the extracts was found to be 16.9 g/kg, a value comparable to the one obtained by using ultrasound assisted extraction (20.4 g/kg hexane extract) or a reference method (acid assisted extraction using organic solvents) (17.6 g/kg). Examination of lipid composition by TLC verified the absence of squalene oxidation products in the extracts mark...ed previously as a drawback of the other extraction techniques.
Ključne reči:
Wine lees / Supercritical CO2 / Fractionation / Waste utilization / SolubilityIzvor:
Journal of Supercritical Fluids, 2016, 107, 560-565Izdavač:
- Elsevier Science Bv, Amsterdam
Finansiranje / projekti:
- Razvoj novih inkapsulacionih i enzimskih tehnologija za proizvodnju biokatalizatora i biološki aktivnih komponenata hrane u cilju povećanja njene konkurentnosti, kvaliteta i bezbednosti (RS-46010)
- Sinteza, razvoj tehnologija dobijanja i primena nanostrukturnih multifunkcionalnih materijala definisanih svojstava (RS-45019)
DOI: 10.1016/j.supflu.2015.07.014
ISSN: 0896-8446
WoS: 000366077100067
Scopus: 2-s2.0-84947493870
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Naziri, Eleni AU - Glišić, Sandra AU - Mantzouridou, Fani AU - Tsimidou, Maria Z. AU - Nedović, Viktor AU - Bugarski, Branko PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3423 AB - Utilization of wastes from winery industry seems to be a cost-effective and an environmental friendly investment. A number of valuable components can be recovered from winery wastes and specifically from wine lees like tartaric acid, b-1,3-glucans, squalene. The main goal of this study was to apply supercritical carbon dioxide (SCCO2) extraction for the isolation of squalene from wine lees. The samples were collected during the fractionation at 12-30 MPa under isothermal conditions at 40 degrees C to monitor the changes in the chemical composition and extract yield with respect to pressure and CO2 consumption. Using SCCO2, total squalene content in the extracts was found to be 16.9 g/kg, a value comparable to the one obtained by using ultrasound assisted extraction (20.4 g/kg hexane extract) or a reference method (acid assisted extraction using organic solvents) (17.6 g/kg). Examination of lipid composition by TLC verified the absence of squalene oxidation products in the extracts marked previously as a drawback of the other extraction techniques. PB - Elsevier Science Bv, Amsterdam T2 - Journal of Supercritical Fluids T1 - Advantages of supercritical fluid extraction for recovery of squalene from wine lees EP - 565 SP - 560 VL - 107 DO - 10.1016/j.supflu.2015.07.014 ER -
@article{ author = "Naziri, Eleni and Glišić, Sandra and Mantzouridou, Fani and Tsimidou, Maria Z. and Nedović, Viktor and Bugarski, Branko", year = "2016", abstract = "Utilization of wastes from winery industry seems to be a cost-effective and an environmental friendly investment. A number of valuable components can be recovered from winery wastes and specifically from wine lees like tartaric acid, b-1,3-glucans, squalene. The main goal of this study was to apply supercritical carbon dioxide (SCCO2) extraction for the isolation of squalene from wine lees. The samples were collected during the fractionation at 12-30 MPa under isothermal conditions at 40 degrees C to monitor the changes in the chemical composition and extract yield with respect to pressure and CO2 consumption. Using SCCO2, total squalene content in the extracts was found to be 16.9 g/kg, a value comparable to the one obtained by using ultrasound assisted extraction (20.4 g/kg hexane extract) or a reference method (acid assisted extraction using organic solvents) (17.6 g/kg). Examination of lipid composition by TLC verified the absence of squalene oxidation products in the extracts marked previously as a drawback of the other extraction techniques.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Journal of Supercritical Fluids", title = "Advantages of supercritical fluid extraction for recovery of squalene from wine lees", pages = "565-560", volume = "107", doi = "10.1016/j.supflu.2015.07.014" }
Naziri, E., Glišić, S., Mantzouridou, F., Tsimidou, M. Z., Nedović, V.,& Bugarski, B.. (2016). Advantages of supercritical fluid extraction for recovery of squalene from wine lees. in Journal of Supercritical Fluids Elsevier Science Bv, Amsterdam., 107, 560-565. https://doi.org/10.1016/j.supflu.2015.07.014
Naziri E, Glišić S, Mantzouridou F, Tsimidou MZ, Nedović V, Bugarski B. Advantages of supercritical fluid extraction for recovery of squalene from wine lees. in Journal of Supercritical Fluids. 2016;107:560-565. doi:10.1016/j.supflu.2015.07.014 .
Naziri, Eleni, Glišić, Sandra, Mantzouridou, Fani, Tsimidou, Maria Z., Nedović, Viktor, Bugarski, Branko, "Advantages of supercritical fluid extraction for recovery of squalene from wine lees" in Journal of Supercritical Fluids, 107 (2016):560-565, https://doi.org/10.1016/j.supflu.2015.07.014 . .