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Development, validation, and application of a multimatrix UHPLC-MS/MS method for quantification of Datura-type alkaloids in food
spectrometry (UHPLC- MS / MS) method was developed and validated for the determination of tropane alkaloids (TA s), atropine and scopolamine, in a variety of food products. The sample preparation of cereal-based ...
Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
were developed using ultra-high performance liquid chromatography with diode array detection. The obtained multidimensional fingerprint data for a herbal reference standard (absorbance × wavelengths ...
The Development and Validation of a Targeted LC-HRAM-MS/MS Methodology to Separate and Quantify p-Synephrine and m-Synephrine in Dietary Supplements and Herbal Preparations
Publication Type: Peer reviewed scientific article Authors: Vanhee, Celine; Barhdadi, Sophia; Kamugisha, Angélique; Van Mulders, Tanika; Vanbrusselen, Kevin; Willocx, Marie; Eric Deconinck Source: Separations, Volume 10, Issue 8 (2023) Health Topics: Hea ...
Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements
American Herbal Pharmacopoeia) was developed using ultra high performance liquid chromatography coupled with a diode array detector. Next, a correlation analysis comparing the wavelengths was performed and ...
CHROMATOGRAPHIC FINGERPRINT DEVELOPMENT FOR THE DETECTION OF TRIBULUS TERRESTRIS IN PLANT FOOD SUPPLEMENTS
by preparing triturations of TT with herbal matrices in varying ratios (½, ⅕, 1/10, 1/15, ½0). Twenty unknown samples were screened for TT and further confirmation was carried out by UH ¨ PLC-mass ...
Relative response factors and multiple regression models in liquid chromatography to quantify low-dosed components using alternative standards-proof of concept: total Δ9-THC content in cannabis flowers using CBD as reference.
a one-point calibration or a calibration line, prepared using a reference standard of the compound(s) of interest. However, in some cases, adequate reference standards may be very expensive, rare to obtain, or ...
Detection of regulated and prohibited plants in plant food supplements
presence of chemical adulterants like sibutramine and analogues in slimming preparations or sildenafil and analogues in potency enhancers. Other underestimated problems with these herbal preparations could ...
Detection of regulated herbs and plants in plant food supplements and traditional medicines using infrared spectroscopy.
identification of a specific toxic or regulated plant in herbal preparations or plant food supplements is a real challenge, since they are often powdered, mixed with other herbal or synthetic powders and ...
The use of Stationary Phase Optimized Selectivity Liquid Chromatography for the development of herbal fingerprints to detect targeted plants in plant food supplements.
of crude herbal or plant material and in the detection of regulated plants in plant food supplements or other herbal preparations. Health Topics: Effectiveness and safety of vaccines, medicines and ...
Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)
developed at WIV- ISP for the analysis of 16 PA s and 14 PANO s. The sample preparation and instrumental methods were optimized to obtain the best method sensitivity. Nine analytical methods were validated ...