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Comparison of partial least squares and artificial neural network for the prediction of antioxidant activity in extract of pegaga (centella) varieties from H-1 nuclear magnetic resonance spectroscopy
Published 2013“…Multivariate data analysis of 1H Nuclear Magnetic Resonance spectra was applied for the prediction of antioxidant activity in five different Pegaga (C. asiatica (var 1), C. asiatica (var 2), C. asiatica (var 3) H. bonariensis and H. sibthorpioides) varieties. …”
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Analysis of multicomponent transient signals using music superresolution technique
Published 2008“…Such signals arise in many problems in Science and Engineering like nuclear magnetic resonance for medical diagnosis, deep-level transient spectroscopy, fluorescence decay analysis, etc. …”
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Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Réunion
Published 2011“…To obtain a broad view of the metabolome, nuclear magnetic resonance (NMR) spectroscopy was applied to the analysis of V. planifolia green pods. …”
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Discrimination of young and mature leaves of Melicope ptelefolia using 1H NMR and multivariate data analysis
Published 2011“…The metabolomic fingerprinting analysis of the ethanolic extracts of leaves of M. ptelefolia was carried out using 1H Nuclear Magnetic Resonance (NMR) spectroscopy and multivariate data analysis in order to differentiate young and mature leaves and to evaluate the variation of their chemical composition. …”
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1H-NMR-based metabolomics approach to understanding the drying effects on the phytochemicals in Cosmos caudatus
Published 2012“…medicinal herb to treat several maladies. Proton nuclear magnetic resonance (1H-NMR) combined with principal component analysis (PCA) and partial least-squares analysis (PLS) was applied to distinguish variations among C. caudatus materials processed with various drying techniques. …”
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Metabolic changes in different developmental stages of vanilla planifolia pods
Published 2009“…The metabolomic analysis of developing Vanilla planifolia green pods (between 3 and 8 months after pollination) was carried out by nuclear magnetic resonance (NMR) spectroscopy and multivariate data analysis. …”
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Effects of menstrual cycle phase on metabolomic profiles in premenopausal women
Published 2010“…This study investigated the effects of the menstrual cycle on 1H nuclear magnetic resonance (NMR) derived metabolomic profiles of urine and plasma from healthy women. …”
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Metabolomics in food safety and quality control
Published 2013“…In general, there are some analytical techniques that dominate the metabolomics methodologies; high-resolution proton nuclear magnetic resonance spectroscopy, liquid chromatography mass spectrometry, gas chromatography mass spectrometry, Fourier transform infrared spectroscopy, and capillary electrophoresis. …”
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Proceeding Paper