Simultaneous determination of cork taint and Brett character responsible compounds in wine using ultrasound-assisted emulsification microextraction with solidification of floating organic drop

  1. Pizarro, C. 1
  2. Sáenz-González, C. 1
  3. Pérez-del-Notario, N. 1
  4. González-Sáiz, J.M. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    GRID grid.119021.a

Journal:
Journal of Chromatography A

ISSN: 0021-9673

Year of publication: 2012

Volume: 1249

Pages: 54-61

Type: Article

Export: RIS
DOI: 10.1016/j.chroma.2012.06.043 SCOPUS: 2-s2.0-84863776043 WoS: 000306818700008 GOOGLE SCHOLAR

Metrics

Cited by

  • Scopus Cited by: 15 (14-07-2021)

Journal Citation Reports

  • Year 2012
  • Journal Impact Factor: 4.612
  • Best Quartile: Q1
  • Area: CHEMISTRY, ANALYTICAL Quartile: Q1 Rank in area: 6/75 (Ranking edition: SCIE)
  • Area: BIOCHEMICAL RESEARCH METHODS Quartile: Q1 Rank in area: 12/75 (Ranking edition: SCIE)

SCImago Journal Rank

  • Year 2012
  • SJR Journal Impact: 2.298
  • Best Quartile: Q1
  • Area: Analytical Chemistry Quartile: Q1 Rank in area: 8/107
  • Area: Biochemistry Quartile: Q1 Rank in area: 45/407
  • Area: Organic Chemistry Quartile: Q1 Rank in area: 11/185
  • Area: Medicine (miscellaneous) Quartile: Q1 Rank in area: 113/2943

CiteScore

  • Year 2012
  • CiteScore of the Journal : 7.5
  • Area: Analytical Chemistry Percentile: 91
  • Area: Organic Chemistry Percentile: 91
  • Area: Medicine (all) Percentile: 88
  • Area: Biochemistry Percentile: 85

Abstract

In this study, ultrasound-assisted emulsification microextraction combined with solidification of floating organic drop method (USAEME-SFOD) has been proposed as a novel approach for the sensitive determination of haloanisoles and volatile phenols in wines. For this purpose, the influence of the different parameters affecting the procedure (type and volume of extraction solvent, temperature, time and ionic strength) was evaluated in order to optimise the efficiency of the process. Subsequently, the linearity, detection and quantification limits, precision, recoveries and applicability to real samples were studied, obtaining excellent method performance results. Moreover, USAEME-SFOD was compared with other liquid-liquid microextraction methods such as dispersive liquid-liquid microextraction (DLLME) and ultrasound-assisted emulsification microextraction (USAEME). This comparison study proved the suitability of USAEME-SFOD as an alternative to previously reported methods for the simultaneous determination of cork taint and Brett character responsible compounds in wines. © 2012 Elsevier B.V.