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CHEMOMETRICS IN SOUTH AFRICA: applications, challenges, and the development of the

CHEMOMETRICS IN SOUTH AFRICA: applications, challenges, and the development of the S A CHEMOMETRICS SOCIETY SO Paul, with contributions from many SACS members. Using different sample holders in determining protein and moisture content in

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CHEMOMETRICS IN SOUTH AFRICA: applications, challenges, and the development of the

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  1. CHEMOMETRICS IN SOUTH AFRICA: applications, challenges, and the development of the S A CHEMOMETRICS SOCIETY SO Paul, with contributions from many SACS members

  2. Using different sample holders in determining protein and moisture content in whole wheat flour by means of Fourier transform near infrared spectroscopy. L van Zyl, M Manley, BG Osborne South African Journal of Plant and Soil 2001, 18, 50. Scatter plotting in multivariate data analysis. Paul Geladi, Marena Manley, Torbjoern Lestander Journal of Chemometrics 2003, 17, 503 Use of NIRS for quantification of magniferin and hesperidin contents of dried green honeybush (Cyclopia genistoides) plant material. Elisabeth Joubert, Marena Manley, Mariza Botha Journal of Agricultural and Food Chemistry 2006, 54, 5279 In situ flavenoid analysis by FT-Raman spectroscopy: identification, distribution, and quantification of aspalathin in green rooibos (Aspalathus linearis) M Baranska, H Schulz, E Joubert, M Manley Analytical Chemistry 2006, 78, 7716 Principal Component Analysis applied to Fourier Transform Infrared Spectroscopy for the design of calibration sets for glycerol prediction models in wine and for the detection and classification of outlier samples. HH Nieuwoudt, BA Prior, IS Pretorius, M Manley, FF Bauer Journal of Agricultural and Food Chemistry 2004, 52, 3726

  3. Institute for Wine Biotechnology JH Neethling Building, Victoria Street Stellenbosch University Stellenbosch

  4. Principal Component Analysis applied to Fourier Transform Infrared Spectroscopy for the design of calibration sets for glycerol prediction models in wine and for the detection and classification of outlier samples. HH Nieuwoudt, BA Prior, IS Pretorius, M Manley, FF Bauer Journal of Agricultural and Food Chemistry 2004, 52, 3726 Rapid screening of the fermentation profiles of wine yeasts by Fourier transform infrared spectroscopy. HH Nieuwoudt, IS Pretorius, FF Bauer, DG Nel, BA Prior Journal of Microbiological Methods 2006, 67, 248 The effect of increased yeast alcohol acetyltransferase and esterase activity on the flavour profiles of wine and distillates. M Lilly, FF Bauer, MG Lambrechts, JH Swiegers, D Cozzolino, IS Pretorius Yeast 2006, 23, 641 Detection of bitter taste in red wine using electronic tongue sensor system. A Rudnitskaya, HH Nieuwoudt, A Legin, N Muller, M du Toit In vino Analytica Scientia Conference, Melbourne, Australia Cork taint and related off-flavours in wine: combined sensory, GC-ECD, GC-MS and MVD analysis. HH Nieuwoudt, PR van Eeden, in collaboration with T Naes ‘Sampling during wine manufacture at WestCorp’ PLS07, Matforsk, Norway KH Esbensen, M Swanepoel http://academic.sun.ac.za/wine_biotechnology/

  5. UNISA- CSIR UNISA- CSIR PJ van Niekerk, ‘Determination of the component oils of edible oil blends’, PhD, 1990. Promotor: RA Hasty PJ van Niekerk, ‘Determination of the component oils of edible oil blends’, PhD, 1990. Promotor: RA Hasty K Reddy, ‘Optimizing microwave-assisted solvent extraction of soils for the Determination of semi-volatile organic compounds and petroleum hydrocarbons using an experimental design approach’ MSc 2007 K Reddy, ‘Optimizing microwave-assisted solvent extraction of soils for the Determination of semi-volatile organic compounds and petroleum hydrocarbons using an experimental design approach’ MSc 2007 UNISA – SASOL NM Prinsloo, ‘Fast characterization of Fischer-Tropsch waxes by modern quantitative IR techniques for laboratory and on line application’ PhD, 1992. Promoter: CJH Schutte. Real-time principal component analysis of in-line NIR spectroscopic data as applied to heterogeneous catalysis research. MJ Strauss, NM Prinsloo Applied Catalysis 2007, 320, 16 UNISA – SASOL NM Prinsloo, ‘Fast characterization of Fischer-Tropsch waxes by modern quantitative IR techniques for laboratory and on line application’ PhD, 1992. Promoter: CJH Schutte. Real-time principal component analysis of in-line NIR spectroscopic data as applied to heterogeneous catalysis research. MJ Strauss, NM Prinsloo Applied Catalysis 2007, 320, 16

  6. Modeling and spectroscopic studies of biphosphonate-bone interactions. The Raman, NMR and crystallographic investigations of Ca-HEDP complexes. I Cukrowski, L Popović, W Barnard, SO Paul, PH van Rooyen, DC Liles Bone 2007, 41, 668 1-hydroxy-ethyl(id)ene (or ethane)-1,1-bis(or di)phosphonic acid HEDP, etidronate CH3C(OH)(PO3H2)2 - H4L

  7. ACKNOWLEDGEMENTS AND THANKS The Russian Chemometrics Society Oxana Ye Rodionova Sergey Kucheryavskiy Irina Starovoitova Kim Esbensen and ACABS Hélène Nieuwoudt Photographs: Izelle Jacobs, UNISA www.sa-venues.com Karin Vergeer, IWBT RL Paul, MINTEK SACS www.saci.co.za December 2008

  8. Winter Symposium on Chemometrics, WSC-6

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