Determination of terpenes in tequila by solid phase microextraction-gas chromatography–mass spectrometry

Peña-Álvarez, Araceli; Capella, Santiago; Juárez, Rocío; Labastida, Carmen

doi:10.1016/j.chroma.2006.09.005

Cited by 56 publications

(36 citation statements)

References 17 publications

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“…However, there are few studies carried out for tequila's volatile compounds evaluation (Bauer-Christoph et al, 2003;Benn & Peppard, 1996;Bluhm, 1983;De Leo´n-Rodrı´guez et al, 2008;Manjarrez & Llama, 1969;Pen˜a-Alvarez et al, 2006) but those studies did not evaluate the effect of extractive methods in the volatile compounds profile obtained. The selection of the best extractive conditions for this beverage will make possible to characterize simultaneously compounds owing high, medium or low volatility.…”

Section: Introductionmentioning

confidence: 99%

“…Characterization of tequila volatile compounds profile requires an extractive method which represents as much as possible the original profile of the beverage. Modern methods such as SPME has been used to evaluate selected volatile compounds in tequila samples (Pen˜a-Alvarez et al, 2006). This method is rapid, selective, and ecology friendly, but it only made it possible to evaluate a limited number of compounds.…”

Section: Introductionmentioning

confidence: 99%

“…There is a considerable amount of extractive methods that have been used for the characterization of the volatile fraction of alcoholic drinks, such as liquid-liquid in batch (Benn & Peppard, 1996;Pino, Villarreal, & Roncal, 1994;Sefton, Francis, & Williams, 1993) or continuous (Gonzalez-Vinas, PerezCoello, Salvador, Cabezudo, & Martin-Alvarez, 1996;Pino et al, 1994), adsorption-desorption (Girard, Kopp, Reynolds, & Cliff, 1997), headspace (Stashenko, Macku, & Shibamoto, 1992), microwave (Razungles et al, 1994), simultaneous distillation-extraction (Blanch, Reglero, & Herraiz, 1996;Blanch, Tabera, Herraiz, & Reglero, 1993;Schultz, Flath, Mon, Eggling, & Teranishi, 1977) and solid phase microextraction (SPME) (Caldeira et al, 2007; De LeonRodriguez, Gonzalez-Hernandez, De la Rosa, Escalante-Minakata, & Lopez, 2006;Pen˜a-Alvarez, Capella, Juarez, & Labastida, 2006). According to the method, several operational conditions are used, such as the solvent or fiber type, as well as the sample's volume, and extraction time, etc.…”

Section: Introductionmentioning

confidence: 99%

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Volatile composition of tequila. Evaluation of three extraction methods Composición volátil del tequila. Evaluación de tres métodos extractivos

Campo

Gómez-Hernández

Gutiérrez

et al. 2011

CyTA - Journal of Food

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Extraction performance of the liquid-liquid batch (LLB) and continuous extraction, as well as simultaneous distillation-extraction were evaluated in order to analyze volatile compounds in tequila. Initially, the best extraction conditions were obtained for each method using tequila samples. Conditions tested were solvent type, extraction time, sample's alcoholic concentration and, for the LLB, the number of successive extractions. Response variables were chromatograms, number of peaks, and total area. In a second phase, its extraction performance was evaluated with a model solution of 38 compounds. In both steps, obtained extracts were analyzed by gas chromatography. The best results were obtained with the LLB method since it makes possible to recover a good number of volatile compounds in few minutes. Additionally, this method showed the best performance after extraction and concentration, and the lower CV.Keywords: aroma; flavor; batch liquid-liquid; continuous liquid-liquid; simultaneous extraction-distillation; tequila Se evaluo´el desempen˜o de tres me´todos extractivos (extraccio´n lı´quido-lı´quido por lotes y en continuo y extraccio´n-destilacio´n simulta´nea) seleccionados para analizar vola´tiles de tequila. Inicialmente se obtuvieron las mejores condiciones de extraccio´n para cada me´todo utilizando muestras de tequila. Las condiciones evaluadas fueron el tipo de solvente, tiempo de extraccio´n, concentracio´n alcoho´lica de la muestra y para el me´todo lı´quido-lı´quido por lote, nu´mero de extracciones sucesivas. Las variables de respuesta fueron el nu´mero de picos y el a´rea total en los cromatogramas. En una segunda etapa, se evaluo´su desempen˜o de extraccio´n con una solucio´n modelo de 38 compuestos. En ambas fases, los extractos fueron analizados por cromatografı´a de gases. Los mejores resultados se obtuvieron con el me´todo lı´quido-lı´quido por lote, ya que e´ste permite recuperar un buen nu´mero de compuestos en pocos minutos. Adicionalmente, este me´todo mostro´el mejor desempen˜o despue´s de extraccio´n y concentracio´n asıć omo el menor CV. Palabras

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Volatile composition of tequila. Evaluation of three extraction methods Composición volátil del tequila. Evaluación de tres métodos extractivos

Campo

Gómez-Hernández

Gutiérrez

et al. 2011

CyTA - Journal of Food

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“…Sesquiterpene contains three isoprene units (C 15 H 24 ) and its volatility is relatively low. As they are odor compounds, the determination of terpenes is important in several fields such as, manufacture of food and essential oil, and plant biology [6,7].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Biogenic Volatile Organic Compounds in Air Using a Solid-Phase Extraction-Type Collection Device

et al. 2018

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In this study, the quantitative determination of gaseous biogenic volatile organic compounds (BVOCs) including monoterpenes and sesquiterpenes was accomplished using a solid-phase extraction-type collection device. The collection device was fabricated by packing styrene-divinylbenzene polymer particles into a specially designed glass cartridge. The retention performance of the collection device for BVOCs was quantitatively evaluated at 35°C with different volumes of air samples. The device showed good retention performance for the investigated BVOCs, that is, no breakthrough occurred for monoterpenes up to an air sampling volume of 150 L or for sesquiterpenes up to a sampling volume of 30,000 L. The elution performance was evaluated by passing organic solvents into the collection device, and an excellent elution recovery was obtained with 10 mL dichloromethane. Finally, the analytical method using the collection device was applied to determine the gaseous monoterpenes and sesquiterpenes from a grated carrot and the air inside a wooden house, and the results demonstrated the applicability of the method for the quantitative determination of BVOCs in several sample matrices.

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“…For tequila in particular, several studies have been directed to the use of different methodologies that have allowed separating and identifying a great number of volatile compounds in the stages of cooking, fermentation and distillation (Arellano, Pelayo, Ramirez, & Rodriguez, 2008;Carreon-Alvarez et al, 2011;Mancilla-Margalli & Lopez, 2002;Mora´n-Marroquı´n, Co´rdo-va, Valle-Rodrı´guez, Estarro´n-Espinosa, & Dı´az-Montan˜o, 2011;Prado-Ramı´rez et al, 2005). For commercial products, investigations have been made to determine the volatile composition in both Silver and matured tequilas (Benn & Peppard, 1996;Lachenmeier, Richling, Lopez, Frank, & Schreier, 2005;Lachenmeier, Sohnius, Attig, & Lopez, 2006;Lopez & Dufour, 1999;Martı´n del Campo et al, 2011;Pen˜a-Alvarez, Capella, Juarez, & Labastida, 2006;Vallejo-Cordoba, Gonzalez-Cordova, & Estrada-Montoya, 2004).…”

Section: Introductionmentioning

confidence: 99%

Physicochemical quality of tequila during barrel maturation. A preliminary study

López-Ramírez¹,

Campo²,

Escalona‐Buendía³

et al. 2013

CyTA - Journal of Food

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Physicochemical quality of tequila during barrel maturation. A preliminary study Calidad fisicoquímica del tequila durante su maduración en barrica. Un estudio preliminar Silver Tequila 100% agave was aged in new oak barrels from four French regions. The evolution of physicochemical parameters regulated by Official Mexican Standard, as well as color, turbidity, total acidity and pH were assayed during 34 weeks of maturation. Analysis of variance (ANOVA) showed significant differences between barrel origin on furan-2-carboxaldehyde, dry extract, color and turbidity; and throughout maturation time on all evaluated parameters, except for total acidity, ethanol, and butan-2-ol. The principal component analysis (PCA) made it possible to separate three different groups corresponding to Silver (S), Aged (A), and tequilas during ripening transition (G), as well as to describe an evolution in two steps. Finally, general discriminant analysis (GDA) made it possible to classify correctly 69% of the samples according to barrel origin and 100% of the samples as G and A tequilas.

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Determination of terpenes in tequila by solid phase microextraction-gas chromatography–mass spectrometry

Cited by 56 publications

References 17 publications

Volatile composition of tequila. Evaluation of three extraction methods Composición volátil del tequila. Evaluación de tres métodos extractivos

Volatile composition of tequila. Evaluation of three extraction methods Composición volátil del tequila. Evaluación de tres métodos extractivos

Analysis of Biogenic Volatile Organic Compounds in Air Using a Solid-Phase Extraction-Type Collection Device

Physicochemical quality of tequila during barrel maturation. A preliminary study

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