Articles

19 Jan 2023

Identification of soft drinks

This article discusses how immersive sportive extraction coupled with comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry (GC×GC–TOF MS) was used to compare flavour profiles from popular brand soft drinks with those of imitation products.

Details

09 May 2022

Improved characterization of malodours in recycled plastics

Article from LCGC's The Column (May 2022) in which TD–GC×GC–TOF MS is used for comprehensive characterisation of the volatile organic compounds emitted by recycled plastics.

Details

27 Nov 2021

New Family of Aroma Compounds Found in Cannabis

Cannabis aroma is so complex, the volatile organic compounds responsible for its characteristic ‘skunk-like’ smell have eluded researchers until now. A recently published paper describes the discovery of a new family of volatile sulfur compounds in cannabis, which were proved to be responsible for its pungent aroma, using two-dimensional gas chromatography.

Details

18 Jul 2021

Enhanced evaluation of the authenticity of perfumes using GC×GC–TOF MS

This article shows how the comprehensive data acquired using GC×GC–TOF MS with Tandem Ionisation® can be processed in a single, automated workflow to uncover the subtle differences between brand and imitation fragrances for quality and authenticity evaluation.

Details

09 Feb 2021

Identifying Markers of Quality in Curry Powder Using GC×GC–TOF-MS

This article demonstrates how high-capacity sorptive extraction with trap-based focusing, coupled with enhanced separation by two-dimensional chromatography (GC×GC) and identification by time-of-flight mass spectrometry (TOF MS), gives greater insight into the aroma profiles of curry powder.

Details

12 Oct 2020

Determining Fruit Quality

A new paper describing how thermal desorption coupled with two-dimensional gas chromatography–time-of-flight mass spectrometry (TD–GC×GC–TOF MS) was used to determine the effects of cold storage on the volatile aroma compounds of different peach cultivars.

Details

19 Aug 2020

Comprehensive Two-Dimensional Gas Chromatography with Mass Spectrometry: Toward a Super-Resolved Separation Technique

A paper published in Analytical Chemistry demonstrates a new feature in the ChromSpace® software platform for multi-dimensional gas chromatography.

Details

18 Aug 2020

Improved profiling of cannabis terpenes for accurate product labelling using GC×GC

This article discusses how two-dimensional GC (GC×GC) coupled with mass spectrometry can be used to profile cannabis terpenes with enhanced separation, resulting in the confident identification of terpenes and improved flavour interpretation.

Details

19 May 2019

SepSolve Analytical equipment used in food chemical fingerprinting study

A new article on the comprehensive fingerprinting of volatiles in food – “Capturing the Signature of Quality” – has been published in the May edition of LCGC Europe magazine.

Details

27 Jul 2017

The development of Tandem Ionisation

Tandem Ionisation is the focus of an article published in The Analytical Scientist that explains how this technology was developed and ultimately commericalised for the BenchTOF series of time-of-flight mass spectrometers that we at SepSolve offer as part of our product range.

Details