Zobrazeno 1 - 10
of 19
pro vyhledávání: '"E. Katherine Kemsley"'
Modern analytical measurement technologies, such as infrared, NMR, mass spectrometry and chromatography, provide a wealth of information on the chemical composition of all kinds of samples. These instruments are invariably controlled by computers, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f0560ae2b5e93951394eec4c50cd12d
http://hdl.handle.net/11573/1280975
http://hdl.handle.net/11573/1280975
Publikováno v:
Environmental Microbiology. 15:487-501
Plants are increasingly considered as secondary reservoirs for commensal and pathogenic Escherichia coli strains, but the ecological and functional factors involved in this association are not clear. To address this question, we undertook a comparati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6f81ab331b21764aa62ec7e5daa9d5
https://doi.org/10.1111/j.1462-2920.2012.02852.x
https://doi.org/10.1111/j.1462-2920.2012.02852.x
Autor:
Karyn P. Ridgway, E. Katherine Kemsley, Arjan Narbad, Michael J. Toscano, Panagiotis Tourlomousis, Tom J. Humphrey
Publikováno v:
Microbial Ecology. 59:776-786
Denaturing gradient gel electrophoresis (DGGE) is widely used in microbial ecology to profile complex microbial communities over time and in response to different stimuli. However, inherent gel-to-gel variability has always been a barrier toward mean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374f719e6e5d7328b4793c1f03304c98
https://doi.org/10.1007/s00248-009-9613-x
https://doi.org/10.1007/s00248-009-9613-x
Publikováno v:
Bioanalysis. 1:1523-1526
Metabolomics is evolving into a mature field used for a wide variety of applications. Researchers gathered in Norwich, UK, to present and discuss the principles of the approaches and recent developments in their field of application.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b913db62c62a291faf4748d25dd99882
https://doi.org/10.4155/bio.09.122
https://doi.org/10.4155/bio.09.122
Autor:
Reginald H. Wilson, Graham Poulter, Kirsty Clelland, Henri S. Tapp, E. Katherine Kemsley, David Coombs, Christopher J. Hewitt, Georgina McLeod
Publikováno v:
Journal of Food Engineering. 90:300-307
This work investigates four methods of selecting variates from near-infrared (NIR) spectra for use in partial least squares (PLS) regression models to predict biomass and chemical changes during beer fermentation. The fermentation parameters studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723de69fa7cef2199119711ac8d6ba97
https://doi.org/10.1016/j.jfoodeng.2008.06.037
https://doi.org/10.1016/j.jfoodeng.2008.06.037
Autor:
Gwénaëlle Le Gall, E. Katherine Kemsley, Andrew D. Watson, Ian J. Colquhoun, Linda J. Harvey, Henri S. Tapp, Jack R. Dainty
Publikováno v:
British Journal of Nutrition. 98:1-14
The post-genomic technologies are generating vast quantities of data but many nutritional scientists are not trained or equipped to analyse it. In high-resolution NMR spectra of urine, for example, the number and complexity of spectral features mean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade2dcc91bdbc55764ef6e80d0758a89
https://doi.org/10.1017/s0007114507685365
https://doi.org/10.1017/s0007114507685365
Autor:
Pauline Radreau, Barbara Maldonado, Francis Mulholland, E. Katherine Kemsley, Ian J. Colquhoun, Gwénaëlle Le Gall, Raquel Olias
Publikováno v:
ELECTROPHORESIS. 27:1288-1299
This study investigates whether dry-cured hams from two European countries can be distinguished using SDS-PAGE. Thirty-seven commercial hams (19 Spanish, 18 French) were used in the study. Four protein fractions were extracted from each sample, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a424511944fbad9b10304294e9363412
https://doi.org/10.1002/elps.200500466
https://doi.org/10.1002/elps.200500466
Autor:
Henri S. Tapp, E. Katherine Kemsley
Publikováno v:
Journal of Chemometrics. 22:419-421
Cross-validation (CV) is a necessary stage in the development of multivariate discriminant models, but is potentially very time-consuming. Significant time saving is possible by employing update formula to avoid unnecessary recalculations. We show th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ee3f1e001918f1f0c3152246baa0195
https://doi.org/10.1002/cem.1138
https://doi.org/10.1002/cem.1138
Autor:
Paula Roma, M. John Dennis, Ian J. Colquhoun, E. Katherine Kemsley, Manfred Spraul, Ivonne Delgadillo, Elaine Holmes, Matthew Sharman, Jeremy K. Nicholson, Peter S. Belton
Publikováno v:
Food Chemistry. 61:207-213
Discrimination between apple juices produced from different varieties (Spartan, Bramley, Russet) has been achieved by applying principal components analysis (PCA) and linear discriminant analysis to 1H NMR spectra of the juices. The use of covariance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9683ba5a591b1b64ff83c2bb49d37d51
https://doi.org/10.1016/s0308-8146(97)00103-9
https://doi.org/10.1016/s0308-8146(97)00103-9
Publikováno v:
Journal of the Science of Food and Agriculture. 75:391-400
The mid-infrared spectra of raspberry and strawberry purees were acquired on two Fourier-transform spectrometers. A pre-treatment procedure, involving baseline correction and area normalisation, was developed that made the spectra from the two spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::811b2ee32743b598407611e348974672
https://doi.org/10.1002/(sici)1097-0010(199711)75:3<391::aid-jsfa894>3.0.co
https://doi.org/10.1002/(sici)1097-0010(199711)75:3<391::aid-jsfa894>3.0.co