0000000000408561

AUTHOR

Jérémy Laroche

showing 1 related works from this author

Dry vs soaked wood: Modulating the volatile extractible fraction of oak wood by heat treatments

2012

The aim of this study was to analyze the impact of the water content of wood on the concentrations of volatile compounds which can be extracted after heat treatments. Head Space-Solid Phase Micro Extraction Gas Chromatography coupled to Mass Spectrometry (HS-SPME GC-MS) has been used to compare the concentrations of six aroma compounds (vanillin, furfural, eugenol, guaiacol and cis- and trans-whisky lactones) in hydroalcoholic extracts of heated oak wood samples either previously soaked in hot water or not. Except for eugenol, concentrations of extracted aromas appeared to be lower in soaked woods than in dry woods for temperatures up to 200 °C. If a delaying effect of water could explain s…

[ SDV.AEN ] Life Sciences [q-bio]/Food and NutritionwaterSolid-phase microextractionFurfural01 natural sciencesGas Chromatography-Mass SpectrometryAnalytical Chemistrychemistry.chemical_compoundQuercus0404 agricultural biotechnologyoakFuraldehydeWater contentAromaSolid Phase MicroextractionVolatile Organic CompoundsChromatographybiologyPlant ExtractsVanillin010401 analytical chemistryExtraction (chemistry)GuaiacolTemperaturetechnology industry and agriculturefood and beverages04 agricultural and veterinary sciencesGeneral Medicinebiology.organism_classification040401 food scienceWood0104 chemical sciencesEugenolchemistryGuaiacol[SDV.AEN]Life Sciences [q-bio]/Food and NutritionFood Science
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