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Headspace solid-phase microextraction analysis of aroma compounds in vinegar. Validation study.

Ramón Natera Marín·Remedios Castro Mejías·Maria De Valme García Moreno·Fernando García Rowe·Carmelo García Barroso
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Abstract

Headspace solid-phase microextraction (HS-SPME) was evaluated for analysing aromatic compounds in vinegar. The fibre used (a Carboxen-polydimethylsiloxane fibre), and the analytical conditions had been optimised in a previous work. The HS-SPME procedure developed shows detection and quantitation limits, and linear ranges adequate for analysing this type of compounds. The recoveries obtained were close to 100%, with repeatability values lower than 20%. However, considerable differences have been detected between different fibres. The method was applied to a variety of Sherry wine vinegars.

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Ramón Natera Marín, Remedios Castro Mejías, Maria De Valme García Moreno, Fernando García Rowe, Carmelo García Barroso. 2002-08-23. Headspace solid-phase microextraction analysis of aroma compounds in vinegar. Validation study.. https://doi.org/10.1016/s0021-9673(02)00786-0

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