Zoekresultaten - 9 results
Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
multiclass models could be made. Furthermore, it can be concluded that the combination of chemometrics and multi-wavelength chromatographic fingerprinting is a promising approach for identifying plants using ...
COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS
Even though both models showed good correct classification rates (%), the multiclass model could give problems when two or more of the targeted plants are present, since it is only able to classify with ...
Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements
of Tribulus in suspected samples. After obtaining MS fingerprints, the exact mass of the main peaks (peaks with the highest absorbance in the reference) were compared. It was concluded that out of 11 ...
chromatographic fingerprinting for the detection of herbal adulteration and herbal fraud in plant food supplements
a series of plants it can become more tedious (Ichim, 2019). Here an approach is presented based on chromatographic fingerprinting and chemometrics to perform a targeted screening for three and two regulated ...
OMCL testing and the API working group: Part of the solution?
manufacturers. Despite the efforts, API testing within the network is limited, compared to the surveillance of finished products. Though it has to be said that the risk for quality deficiencies and falsification ...
Detection of regulated and prohibited plants in plant food supplements
chromatographic profile of the targeted plant in the mixture and classify it as positive or negative for the targeted plant. For this first topic of the break-out session on herbals, the questions that are ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
textile industry but more importantly for recreational and medical use. Cannabis and its derived products are available on the Belgium market via both illegal and legal ways. CBD flowers as well as ...
Characterization and risk identification of falsified medicines and adulterated dietary supplements
selectivity and specificity for the detection of targeted plants in mixtures. It stands to reason that collaborations on these topics would be beneficial for both the European and the Chinese policy makers to ...
Comparative dissolution study on substandard and falsified antibiotics encountered in Belgium
developing and developed countries, posing a growing threat to public health. It has been demonstrated that SF products of these essential life-saving medicines could cause treatment failures, antimicrobial ...