Andrew M. Crouch

Stir Bar Sorptive Extraction Combined with GC-MS Analysis and Chemometric Methods for the Classification of South African Wines According to the Volatile Composition

Andreas G. J. Tredoux, André de Villiers, Pavel Májek et al. · Journal of Agricultural and Food Chemistry · 2008 · 89 citations

Agriculture, Enology, Food Science +17

Characterisation of volatile components of Pinotage wines using comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GC×GC–TOFMS)

Berhane T. Weldegergis, André de Villiers, Christopher McNeish et al. · Food Chemistry · 2010 · 87 citations

Agriculture, Chemistry, Food Science +17

Classification of South African red and white wines according to grape variety based on the non-coloured phenolic content

André de Villiers, Pavel Májek, Frédéric Lynen et al. · European Food Research and Technology · 2005 · 81 citations

Agriculture, Food Science, Viticulture +16

Solid phase extraction in combination with comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry for the detailed investigation of volatiles in South African red wines

Berhane T. Weldegergis, Andrew M. Crouch, Tadeusz Górecki et al. · Analytica Chimica Acta · 2011 · 80 citations

Agriculture, Chemistry, Food Science +17

A rapid method of diagnosing pulmonary tuberculosis using stir bar sorptive extraction–thermal desorption–gas chromatography–mass spectrometry

Adriana Stopforth, Andreas G. J. Tredoux, Andrew M. Crouch et al. · Journal of Chromatography A · 2004 · 55 citations

Medicine, Infectious Diseases, Analytical Chemistry +10