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Chemometrics and chromatographic fingerprints to classify plant food supplements according to the content of regulated plants.
regulated or toxic plants is an important issue, especially when the products are purchased from irregular sources. This paper focusses on this problem by using specific chromatographic fingerprints for five ...
Chromatographic fingerprinting as a strategy to identify regulated plants in illegal herbal supplements.
explore the potential use of chromatographic fingerprinting to identify plants present in herbal preparations intended for the treatment of ED. To achieve this goal, a HPLC- PDA and a HPLC- MS method were ...
Clustering and diagnostic modelling of slimming aids based on chromatographic and mass spectrometric fingerprints
highly informative fingerprints. Three types of fingerprints were acquired (PDA, Total Ion Chromatograms (TIC), and MS fingerprints) which were used in the chemometric data analysis. Both unsupervised ...
Complementarity of PDA and MS detection for chromatographic fingerprinting of genuine and counterfeit Viagra
Publication Type: Scientific poster, presentation or proceeding Authors: Custers,D. Source: the Great Scientific Exchange (SCIX) 2016, NA, Issue the Federation of Analytical Chemistry and Spectroscopy Societies (FACSS), NA (2016) Keywords: Counterfeit det ...
Chromatographic impurity fingerprinting of genuine and counterfeit Cialis® as a means to compare the discriminating ability of PDA and MS detection.
were developed to analyse both genuine and counterfeit samples of Cialis®. The obtained PDA and MS fingerprints were explored and modelled using unsupervised Principal Component Analysis (PCA) and ...
Detection and risk evaluation of counterfeit medicines based on physico-chemical properties: the fingerprint and chemometrics approach
classify counterfeit medicines. The potential use of chromatographic fingerprinting is investigated in Chapter VII. In this chapter a HPLC- PDA and HPLC- MS method were developed to acquire impurity ...
Testing of complementarity of PDA and MS detectors using chromatographic fingerprinting of genuine and counterfeit samples containing sildenafil citrate.
for the analysis of genuine Viagra®, generic products of Viagra®, and counterfeit samples in order to obtain different types of fingerprints. These data were included in the chemometric data analysis, ...
Identification of (antioxidative) plants in herbal pharmaceutical preparations and dietary supplements.
synthetic origin. This chapter describes a strategy for the fast development of a chromatographic fingerprint approach that allows the identification of a targeted plant in herbal preparations and dietary ...