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Liquid-liquid equilibria for separation of tocopherol from olive oil using ethyl lactate

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Liquid-liquid equilibria for separation of tocopherol from olive oil using ethyl lactate. / Vicente, Gonzalo; Paiva, Alexandre; Fornari, Tiziana; Najdanovic, Vesna.

In: Chemical Engineering Journal, Vol. 172, No. 2-3, 15.08.2011, p. 879-884.

Research output: Contribution to journalJournal articlepeer-review

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Vicente, G, Paiva, A, Fornari, T & Najdanovic, V 2011, 'Liquid-liquid equilibria for separation of tocopherol from olive oil using ethyl lactate', Chemical Engineering Journal, vol. 172, no. 2-3, pp. 879-884. https://doi.org/10.1016/j.cej.2011.06.077

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Vicente, Gonzalo ; Paiva, Alexandre ; Fornari, Tiziana ; Najdanovic, Vesna. / Liquid-liquid equilibria for separation of tocopherol from olive oil using ethyl lactate. In: Chemical Engineering Journal. 2011 ; Vol. 172, No. 2-3. pp. 879-884.

Bibtex

@article{8362d77864b54114b83d207eb48edf77,
title = "Liquid-liquid equilibria for separation of tocopherol from olive oil using ethyl lactate",
abstract = "In this paper, the potential application of non-toxic agrochemical solvent-ethyl lactate, to recover alpha-tocopherol from olive oil is studied. The work is based on experimental and modeling studies of the liquid-liquid equilibria at ambient pressure of three model systems: (i) binary (olive oil + ethyl lactate), (ii) pseudo-binary (ethyl lactate + (olive oil containing 11.60 mass% of oleic acid)), (iii) ((ethyl lactate containing 2.80% of water) + olive oil), and (iv) ternary (alpha-tocopherol + olive oil + ethyl lactate). The favorable separation factors obtained reveal the strength and potential of ethyl lactate as a green solvent for the recovery. (C) 2011 Elsevier B.V. All rights reserved.",
keywords = "SOLVENT, SYSTEMS, PHASE-BEHAVIOR, ETHANOL, LACTIC-ACID, Recovery, ESTERS, Ethyl lactate, SUPERCRITICAL-FLUID EXTRACTION, Liquid-liquid equilibria, ESTERIFICATION, alpha-Tocopherol",
author = "Gonzalo Vicente and Alexandre Paiva and Tiziana Fornari and Vesna Najdanovic",
year = "2011",
month = aug,
day = "15",
doi = "10.1016/j.cej.2011.06.077",
language = "English",
volume = "172",
pages = "879--884",
journal = "Chemical Engineering Journal",
issn = "1385-8947",
publisher = "Elsevier Science B.V.",
number = "2-3",

}

RIS

TY - JOUR

T1 - Liquid-liquid equilibria for separation of tocopherol from olive oil using ethyl lactate

AU - Vicente, Gonzalo

AU - Paiva, Alexandre

AU - Fornari, Tiziana

AU - Najdanovic, Vesna

PY - 2011/8/15

Y1 - 2011/8/15

N2 - In this paper, the potential application of non-toxic agrochemical solvent-ethyl lactate, to recover alpha-tocopherol from olive oil is studied. The work is based on experimental and modeling studies of the liquid-liquid equilibria at ambient pressure of three model systems: (i) binary (olive oil + ethyl lactate), (ii) pseudo-binary (ethyl lactate + (olive oil containing 11.60 mass% of oleic acid)), (iii) ((ethyl lactate containing 2.80% of water) + olive oil), and (iv) ternary (alpha-tocopherol + olive oil + ethyl lactate). The favorable separation factors obtained reveal the strength and potential of ethyl lactate as a green solvent for the recovery. (C) 2011 Elsevier B.V. All rights reserved.

AB - In this paper, the potential application of non-toxic agrochemical solvent-ethyl lactate, to recover alpha-tocopherol from olive oil is studied. The work is based on experimental and modeling studies of the liquid-liquid equilibria at ambient pressure of three model systems: (i) binary (olive oil + ethyl lactate), (ii) pseudo-binary (ethyl lactate + (olive oil containing 11.60 mass% of oleic acid)), (iii) ((ethyl lactate containing 2.80% of water) + olive oil), and (iv) ternary (alpha-tocopherol + olive oil + ethyl lactate). The favorable separation factors obtained reveal the strength and potential of ethyl lactate as a green solvent for the recovery. (C) 2011 Elsevier B.V. All rights reserved.

KW - SOLVENT

KW - SYSTEMS

KW - PHASE-BEHAVIOR

KW - ETHANOL

KW - LACTIC-ACID

KW - Recovery

KW - ESTERS

KW - Ethyl lactate

KW - SUPERCRITICAL-FLUID EXTRACTION

KW - Liquid-liquid equilibria

KW - ESTERIFICATION

KW - alpha-Tocopherol

U2 - 10.1016/j.cej.2011.06.077

DO - 10.1016/j.cej.2011.06.077

M3 - Journal article

VL - 172

SP - 879

EP - 884

JO - Chemical Engineering Journal

JF - Chemical Engineering Journal

SN - 1385-8947

IS - 2-3

ER -