Search results - 8 results
COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS
method was developed using ultra-high performance liquid chromatography with diode array detector (DAD). Furthermore, selection of orthogonal wavelengths was made to extract maximum information from the ...
Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.
the approach not so straightforward. This paper aims to tackle this problem by developing a multidimensional chromatographic fingerprinting method aided by chemometrics. To render more specificity to ...
Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements
5 orthogonal wavelengths were selected. The developed method was tested for specificity in different triturations (½0, 1/15, 1/10, ⅕ and ½). These were prepared using 10 blank matrices and lactose. In most ...
CHROMATOGRAPHIC FINGERPRINT DEVELOPMENT FOR THE DETECTION OF TRIBULUS TERRESTRIS IN PLANT FOOD SUPPLEMENTS
Liquid Chro-matography- Diode-Array detector (UHPLC – DAD) and evaluated the presence of TT in 20 unknown illegal plant food supplements by using the developed fingerprinting method. Method: UHPLC- DAD was ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC- MS) and diode array detection (UHPLC- DAD), respectively were developed and ...
Analysis of illegal peptide drugs via HILIC-DAD-MS.
most frequently encountered illegal peptides on the internet in a total run time of 35min including post gradient equilibration and online cleaning step. Combined with a previously developed RPLC-method ...
A simple dilute and shoot methodology for the identification and quantification of illegal insulin
Number 334, p.326- 334 (2016) Keywords: illegal insulin LC–DAD–MS/MS Quantification method Screening method Abstract: The occurrence of illegal medicines is a well-established global problem and concerns ...
Development and validation of a UHPLC-MS/MS screening method and a UHPLC-DAD quantification method for the analysis of counterfeit antimicrobials
Publication Type: Scientific poster, presentation or proceeding Authors: Yaxin Tie; Celine Vanhee; Erwin Adams; Eric Deconinck Source: DA-PBA, Leuven, Belgium (2018) Keywords: accuracy profiles Counterfeit antimicrobials LC-DAD LC-MS/MS Health Topics: Il ...