EK Kemsley - Institute of Food Research

E K Kemsley – Publications List
Papers in peer-reviewed journals
Tapp HS, Radonjic M, Kemsley EK, Thissen U (2012) Evaluation of multiple variate selection methods from a
biological perspective: a nutrigenomics case study Genes & Nutrition DOI: 10.1007/s12263-012-0288-4
Méric G, Kemsley EK, Falush D, Saggers EJ, Lucchini S (2012) Phylogenetic distribution of traits associated with plant
colonization in Escherichia coli Environmental Microbiology In review
Rahmioglu N, Le Gall G, Heaton J, Kay K, Smith N, Colquhoun IJ, Ahmadi K, Kemsley EK (2011) Prediction of variability
in CYP3A4 induction using a combined 1H NMR metabonomics and targeted UPLC/MS approach Journal of
Proteome Research, 10, 2807-2816
Le Gall G, Noor S, Ridgway K, Scovell L, Crawford J, Johnson I T, Colquhoun I J, Kemsley E K, Narbad A (2011)
Metabolomics of faecal extracts detects altered metabolic activity of gut microbiota in ulcerative colitis and
irritable bowel syndrome Journal of Proteome Research, 10, 4208-4218
Tapp HS, Penfold RA, Kemsley EK (2011) Tinylvr: a utility for viewing single multivariate models in terms of a two
factor latent vector model Chemometrics and Intelligent Laboratory Systems, 105, 19-26
Smit H, Kemsley EK, Tapp HS, Henry CJK (2011) Does prolonged chewing reduce food intake? Fletcherism revisited
Appetite, 57, 295-298
Noor SO, Ridgway K, Scovell L, Kemsley EK, Lund EK, Crawford J, Johnson IT, Narbad A (2010) Ulcerative colitis and
irritable bowel patients exhibit distinct abnormalities of the gut microbiota BMC Gastroenterology, 10, 134
Tourlomousis P, Kemsley EK, Ridgway KP, Toscano MJ, Humphrey TJ, Narbad A (2010) PCR-denaturing gradient gel
electrophoresis of complex microbial communities: a two-step approach to address the effect of gel-to-gel
variation and allow valid comparisons across a large data set Microbial Ecology, 59, 776-786
Chambers KF, Bacon JR, Kemsley EK, Mills R, Ball R, Mithen RF, Traka M (2009) Gene expression profile of primary
prostate epithelial and stromal cells in response to sulforaphane or iberin exposure Prostate, 69, 1411-1421
McLeod G, Clelland K, Tapp HS, Kemsley EK, Wilson RH, Poulter G, Coombs D, Hewitt CJ (2009) A comparison of
variate pre-selection methods for use in partial least squares regression: a case study on NIR spectroscopy applied
to monitoring beer fermentation Journal of Food Engineering, 90, 300-307
Ioannides Y, Seers J, Defernez M, Raithatha C, Howarth MS, Smith AC, Kemsley EK (2009) Electromyography of the
masticatory muscles can detect variation in the mechanical and sensory properties of apples Food Quality and
Preference, 20, 203-215
Kemsley EK, Tapp HS (2009) OPLS filtered data can be obtained directly from non-orthogonalized PLS1 Journal of
Chemometrics, 23, 263-264
Tapp HS, Kemsley EK (2009) Notes on the practical utility of OPLS Trends in Analytical Chemistry, 28, 1322-1327
Colquhoun IJ, Defernez M, Hill L, Kemsley EK (2009) Recent developments in techniques and applications of
metabolic profiling Bioanalysis, 1, 1523-1526
Tapp HS, Kemsley EK (2008) Optimizing the efficiency of cross-validation in linear discriminant analysis through
selective use of the Sherman-Morrison-Woodbury inversion formula Journal of Chemometrics 22 419-421
Kemsley EK, Tapp HS, Binns R, Mackin RO, Peyton AJ (2007) Feasibility study of NIR diffuse optical tomography on
agricultural produce Postharvest Biology and Technology, 48, 223-230
Defernez M, Foxall RJ, O'Malley CJ, Montague G, Ring SM, Kemsley EK (2007) Modelling beer fermentation
variability Journal of Food Engineering, 83, 167-172
Ioannides Y, Howarth MS, Raithatha C, Defernez M, Kemsley EK, Smith AC (2007) Texture analysis of Red Delicious
fruit: Towards multiple measurements on individual fruit Food Quality and Preference, 18, 825-833
Kemsley E K, Le Gall G, Dainty J R, Watson A D, Harvey L J, Tapp H S, Colquhoun I J (2007) Multivariate techniques
and their application in nutrition: a metabolomics case study British Journal of Nutrition, 98, 1-14

Olias R, Maldonado B, Radreau P, Le Gall G, Mulholland F, Colquhoun IJ, Kemsley EK (2006) Sodium dodecyl
sulphate-polyacrylamide gel electrophoresis of proteins in dry-cured hams: Data registration and multivariate
analysis across multiple gels Electrophoresis, 27, 1288-1299
Kemsley EK, Swinhoe RR, Smith AC, Mccann MC, Wang TL (2004) Chemometrics can be applied to mechanical
testing data to characterise stem toughness and stiffness in crop plants Journal of the Science of Food and
Agriculture, 84, 966-976
Kemsley EK, Defernez M, Sprunt JC, Smith AC (2003) Electromyographic responses to prescribed mastication Journal
of Electromyography and Kinesiology, 13, 197-207
Tapp HS, Defernez M, Kemsley EK (2003) FTIR spectroscopy and multivariate analysis can distinguish the geographic
origin of extra virgin olive oils Journal of Agricultural and Food Chemistry, 51, 6110-6115
Tapp HS, Peyton AJ, Kemsley EK, Wilson RH (2003) Chemical engineering applications of electrical process
tomography Sensors and Actuators B-Chemical, 92, 17-24
Al Jowder O, Kemsley EK, Wilson RH (2002) Detection of adulteration in cooked meat products by mid-infrared
spectroscopy Journal of Agricultural and Food Chemistry, 50, 1325-1329
Defernez M, Tapp HS, Kemsley EK, Wilson RH (2002) Optothermal (OT) spectroscopy: A photoacoustic technique
American Laboratory, 34 (14) 34-38
Kemsley EK, Sprunt JC, Defernez M, Smith AC (2002) Multivariate analysis of electromyographic (EMG) frequency
spectra to characterise mastication Journal of Texture Studies, 33, 15-34
Kemsley EK, Tapp HS, Scarlett AJ, Miles SJ, Hammond R, Wilson RH (2001) Comparison of spectroscopic techniques
for the determination of Kjeldahl and ammoniacal nitrogen content of farmyard manure Journal of Agricultural and
Food Chemistry, 49 (2) 603-609
Kemsley EK (2001) A hybrid classification method: Discrete Canonical Variate Analysis using a Genetic Algorithm
Chemometrics and Intelligent Laboratory Systems, 55, 1-2, 39-51
AlJowder O, Defernez M, Kemsley EK, Wilson, RH (1999) Mid-infrared spectroscopy and chemometrics for the
authentication of meat products Journal of Agricultural and Food Chemistry, 47, 3210-3218
Defernez M, Kemsley EK (1999) Avoiding overfitting in the analysis of high-dimensional data with artificial neural
networks (ANNs) Analyst, 124, 1675-1681
Gunning YM, Gunning PA, Kemsley EK, Parker R, Ring SG, Wilson RH, Blake A (1999) Factors affecting the release of
flavor encapsulated in carbohydrate matrixes Journal of Agricultural and Food Chemistry, 47 (12), 5198-5205
Belton PS, Colquhoun IJ, Kemsley EK, Delgadillo I, Roma P, Dennis MJ, Sharman M, Holmes E, Nicholson JK, Spraul M
(1998) Application of chemometrics to the H-1 NMR spectra of apple juices: discrimination between apple
varieties Food Chemistry, 61, 207-213
Holland JK, Kemsley EK, Wilson RH (1998) Use of Fourier transform infrared spectroscopy and partial least squares
regression for the detection of adulteration of strawberry purees Journal of the Science of Food and Agriculture, 76,
263-269
Kemsley EK (1998) A genetic algorithm (GA) approach to the calculation of canonical variates (CVs) Trac-Trends in
Analytical Chemistry, 17, 24-34
Marigheto NA, Kemsley EK, Defernez M, Wilson RH (1998) A comparison of mid-infrared and Raman spectroscopies
for the authentication of edible oils Journal of the American Oil Chemists Society, 75, 987-992
Tapp HS, Kemsley EK, Wilson RH, Holley ML (1998) Image improvement in soft-field tomography through the use of
chemometrics Measurement Science & Technology, 9, 592-598
AlJowder O, Kemsley EK, Wilson RH (1997) Mid-infrared spectroscopy and authenticity problems in selected meats:
a feasibility study Food Chemistry, 59, 195-201
Defernez M, Kemsley, EK (1997) The use and mis-use of chemometrics for treating classification problems Trends in
Analytical Chemistry 16, 216-221

Defernez M, Kemsley EK, Wilson RH (1997) Mid-infrared as a new tool for detecting adulteration in fruit products
Mikrochimica Acta, 14, 181-182
Downey G, Briandet R, Wilson RH, Kemsley EK (1997) Near- and mid-infrared spectroscopies in food authentication:
coffee varietal identification, Journal of Agricultural and Food Chemistry, 45, 4357-4361
Holland JK, Kemsley EK, Wilson RH (1997) Transfer of spectral data between Fourier-transform infrared
spectrometers for use in discriminant analysis of fruit purees Journal of the Science of Food and Agriculture, 75,
391-400
McCann, MC, Chen L, Roberts K, Kemsley EK, Sene C, Carpita NC, Stacey NJ, Wilson RH (1997) Infrared
microspectroscopy: Sampling heterogeneity in plant cell wall composition and architecture Physiologia Plantarum,
100, 729-738
Briandet R, Kemsley EK, Wilson RH (1996) Approaches to adulteration detection in instant coffees using infrared
spectroscopy and chemometrics Journal of the Science of Food and Agriculture, 71, 359-366
Briandet R, Kemsley EK, Wilson RH (1996) Discrimination of Arabica and Robusta in instant coffee by Fourier
transform infrared spectroscopy and chemometrics Journal of Agricultural and Food Chemistry, 44, 170-174
Kemsley EK (1996) Discriminant analysis of high-dimensional data: A comparison of principal components analysis
and partial least squares data reduction methods Chemometrics and Intelligent Laboratory Systems, 33, 47-61
Kemsley EK, Holland JK, Defernez M, Wilson RH (1996) Detection of adulteration of raspberry purees using infrared
spectroscopy and chemometrics Journal of Agricultural and Food Chemistry, 44, 3864-3870
Marigheto NA, Kemsley EK, Potter J, Belton PS, Wilson RH (1996) Effects of sample heating in FT-Raman spectra of
biological materials Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 52, 1571-1579
Belton PS, Kemsley EK, McCann MC, Ttofis S, Wilson RH, Delgadillo I (1995) The identification of vegetable matter
using Fourier-transform infrared-spectroscopy, Food Chemistry, 54, 437-441
Defernez M, Kemsley EK, Wilson RH (1995) Use of infrared-spectroscopy and chemometrics for the authentication
of fruit purees Journal of Agricultural and Food Chemistry, 43, 109-113
Kemsley EK, Ruault S, Wilson RH (1995) Discrimination between coffea-arabica and coffea-canephora variant
robusta beans using infrared-spectroscopy Food Chemistry, 54, 321-326
Kemsley EK, Belton PS (1995) Simulated emission-spectra of samples at nonuniform temperature-based on
numerical-solutions of the general radiative-transfer equation Spectrochimica Acta Part A-Molecular and
Biomolecular Spectroscopy, 51, 371-380
Lai YW, Kemsley EK, Wilson RH (1995) Quantitative-analysis of potential adulterants of extra virgin olive oil using
infrared-spectroscopy Food Chemistry, 53, 95-98
Kemsley EK, Appleton GP, Wilson RH (1994) Quantitative-analysis of emulsions using attenuated total reflectance
(ATR) Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy, 50, 1235-1242
Kemsley EK, Belton PS, McCann MC, Ttofis S, Wilson RH, Delgadillo I (1994) Spectroscopic method for the
authentication of vegetable matter, Food Control, 5, 241-243
Kemsley EK, Belton PS (1994) Potential of infrared-emission spectroscopy for online analysis, Food Control, 5, 257-
259
Lai YW, Kemsley EK, Wilson RH (1994) Potential of Fourier transform-infrared spectroscopy for the authentication
of vegetable-oils, Journal of Agricultural and Food Chemistry, 42, 1154-1159
Kemsley EK, Wilson RH, Poulter G, Day LL (1993) Quantitative-analysis of sugar solutions using a novel fiber-optic-
based sapphire ATR accessory, Applied Spectroscopy, 47, 1651-1654
Kemsley EK, Wilson RH, Belton PS (1992) Potential of Fourier-transform infrared-spectroscopy and fiber optics for
process-control, Journal of Agricultural and Food Chemistry, 40, 435-438
Kemsley EK, Li Z, Hammouri MK, Wilson RH (1992) Quantitative-analysis of sugar solutions using infraredspectroscopy,
Food Chemistry, 44, 299-304

Patents
Kemsley EK (1992) Prismatic Probe Head for Attenuated Total Reflection Spectroscopy British Patent GB2255200
Kemsley EK (1995) Optical Probe Heads United States Patent 5440126
Book
Kemsley EK (1998) Discriminant Analysis and Class Modelling of Spectroscopic Data John Wiley & Sons, Chichester,
UK
Book Chapters
Kemsley EK, Defernez M (2012) Relating surface electromyograms of the facial muscles during mastication to the
mechanical and sensory properties of foodstuffs in Applications of EMG in Clinical and Sports Medicine (ed: Steele)
Intech pp 329 - 358
AlJowder O, Casuscelli F, Defernez M, Kemsley EK, Wilson RH, Colquhoun IJ (2001) High resolution NMR studies of
meat composition and authenticity In Magnetic Resonance in Food Science: A View to the Future (eds: Webb et al)
Royal Society of Chemistry, Cambridge, UK pp 232-238
Wilson RH, Kemsley EK (1993) Infrared Spectroscopic Methods In Food Monitoring Systems (eds: Pinder A, Godfrey,
G) Chapman & Hall 40-57
Edited/reviewed conference proceedings
Smit HJ, Kemsley EK, Tapp HS, Henry CJK (2010) Higher chewing rates reduce food intake: a pilot study building
towards a clear public-health message Proceedings of the Nutrition Society, 69, OCE6, E498
DOI:101017/S0029665110003617
Fairweather-Tait SJ, Kemsley EK, Colquhoun IJ, Tapp HS, Arsenault JE, López de Romaña D, Penny ME, Brown KH
(2007) Metabolomics of plasma and urine samples from Peruvian infants receiving dietary zinc supplements FASEB
Journal 21, 5 (1) A708
Dainty JR, Harvey LJ, Legall G, Kemsley EK, Colquhoun IJ, Fairweather-Tait SJ (2006) Changes in human copper
metabolism after dietary intervention: a metabolomic study highlighting the use of genetic algorithms in
interpreting 1H nuclear magnetic resonance spectra from urine samples Proceedings of the Nutrition Society of
London, 65, SPI/OCA/B, 104A
Kemsley EK (1996) Lies, damned lies and chemometrics Proceedings of Food Authenticity 96 in Food Authenticity 96:
Methods for the measurement of food authenticity and adulteration (Institute of Food Research, Norwich) ISBN
0708405762 pp 5-9
Colquhoun IJ, Belton PS, Kemsley EK, Delgadillo I, Dennis MJ, Sharman M, Holmes E, Nicholson JK, Spraul M (1996)
Applications of NMR spectroscopy and chemometrics to the analysis of carbohydrate mixtures and fruit juices, 3rd
International Conference on Applications of Magnetic Resonance in Food Science, Nantes, France, 16-18 September,
165
AlJowder O, Casuscelli, F, Defernez, M, Kemsley, E K, Wilson, R H, & Colquhoun, I J 99AD, "High resolution NMR
studies of meat composition and authenticity", 14th International Meeting on NMR Spectroscopy, University of
Edinburgh
Kemsley EK, Wilson RH Process control using fiber optics and Fourier transform infrared spectroscopy (1992)
Proceedings SPIE (International Society for Optics and Photonics); 8 th International Conference on Fourier Transform
Spectroscopy; eds: Heise H M, Korte E H, Siesler H W) Vol 1575, 222-223 doiorg/101117/1256293

Wilson RH, EK Kemsley On-line Process Monitoring using Infrared Techniques (1992) Proceedings of the American
Society of Agricultural Engineers: Food Processing Automation II. ASAE (Publication 2) (St Joseph, MI, USA) 4 - 6 May,
1992, Lexington, Kentucky
Kemsley EK, Wilson RH Fourier Transform Infrared Spectroscopy for On-line Analysis (1991) Proceedings of the 6 th
European Conference on Food Chemistry: Strategies for food quality control and analytical methods in Europe (ed:
Baltes W) Behr’s Verlag, Hamburg, Vol 1, 485 - 487
Reports & Outreach articles
Wilson RH, Kemsley EK (1996) Test of Truth Laboratory Technology International, 81-83
Wilson RH, Kemsley EK (1993) Vibrational Spectroscopy of Foods Food Technology International, 205-208
Lai YW, Kemsley EK, Wilson RH (1994) The Potential of Fourier Transform Infrared Spectroscopy for the
Authentication of olive Oils in Food Authentication by Spectroscopic Techniques Commission of the European
Communities (CEC) 16-20
Burke S, Smith R, Kemsley, EK (1999) A Critical Study to Develop Sampling Plans for Mycotoxins in Cereals and
Cereal Derived Commodities (MAFF Surveillance 1997/1998, Project Number FS 2845) MAFF, London, B968
Wilson RH, Colquhoun IJ, Kemsley EK (2001) Screening food products for authenticity and adulteration: the use of
infrared spectroscopy American Laboratory News 33 (11) 54-55 88
Doctoral thesis
Kemsley EK (1998) Some Problems in Quantitative Mid-Infrared Spectroscopy PhD Thesis. Dept of Statistics, Open
University