Search: GERSTEL CIS 3, Alcoholic Beverages

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Direct Thermal Analysis of Solids – A Fast Method for the Determination of Halogenated Phenols and Anisoles in Cork

Off-flavours in solid samples often cause analytical problems due to the necessity of sample pre-treatment steps such as time consuming extractions followed by reconcentration of the resulting extracts and th ...

Resource - Susan Gilbert - 14th Apr 2011 - 0 comments

Direct Injection of Distilled Spirits with PTV Matrix Removal: The Perfect Splitless Injection?

Distilled spirits are complex mixtures of flavour compounds in an ethanol/water matrix [1]. These compounds originate from the raw materials, and the fermentation, distillation and ageing stages of the produc ...

Resource - Susan Gilbert - 6th Jan 2011 - 0 comments

Determination of Wine Aroma Compounds from Simple Extracts using Automated Large Volume Injection with PTV Solvent Splitting

A combination of sensory testing and analysis of individual chemical species is now regarded as necessary, both for evaluation of wine character and quality as well as for a definite determination of off-flav ...

Resource - Susan Gilbert - 6th Jan 2011 - 0 comments

Applications of Mass Flow Controlled Multi Column Switching in On-Line Capillary GC/MS

The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products is a rather ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments

Simultaneous Nitrogen, Sulfur, and Mass Spectrometric Analysis after Multi-Column Switching of Complex Whiskey Flavour Extracts

Interesting odour active fractions of great complexity can be obtained from whiskies by high efficiency fractional distillation using the combined azeotropic behaviour of the compounds of interest and the dom ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments