Yannick Weesepoel

Food Safety Related Data Analytics, Digital, and Artificial Intelligence Needs and Opportunities in Controlled Environment Agriculture

Caroline Motzer, Ahmed Y. El-Moghazy, Ana Paula Morales Allende, Maria Isabel Gil et autres

Controlled Environment Agriculture (CEA) is increasingly used to grow food (namely fruits and vegetables) in con-trolled indoor conditions. While often billed as “eliminating” the classical food safety concerns associated with open field cultivation of produce, traditional as well as potentially novel microbial …

A multi-analyte screening method for the rapid detection of illicit adulterants in dietary supplements using a portable SERS analyzer

Serena Rizzo, Yannick Weesepoel, Sara Wilhelmina Erasmus, Joost Sinkeldam et autres

The popularity and number of dietary supplements on the health market have experienced an unprecedented boost in recent years. Simultaneously, their increased use has been accompanied by an increase in acute intoxication cases linked to the adulteration of these products with illicit …

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Comparison of a portable Vis-NIR hyperspectral imaging and a snapscan SWIR hyperspectral imaging for evaluation of meat authenticity

Abolfazl Dashti, Judith Müller-Maatsch, Emma Roetgerink, Michiel Wijtten et autres

The performance of visible-near infrared hyperspectral imaging (Vis-NIR-HSI) (400–1000 nm) and shortwave infrared hyperspectral imaging (SWIR-HSI) (1116–1670 nm) combined with different classification and regression (linear and non-linear) multivariate methods were assessed for meat authentication. In Vis-NIR-HSI, total accuracies in the prediction set …

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The influence of water of crystallization in NIR-based MDMA·HCl detection

Ruben F. Kranenburg, Henk‐Jan Ramaker, Yannick Weesepoel, Peter W.F. Arisz et autres

The large numbers of 3,4-methylenedioxy-N-methylamphetamine (MDMA) formulations encountered by the police and border security necessitates the need for safe, rapid and reliable tests to be performed on-site. Near-infrared (NIR) spectroscopy is a promising technique for on-scene illicit-drug detection because of its rapid …

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Comparison of Portable and Benchtop Near-Infrared Spectrometers for the Detection of Citric Acid-adulterated Lime Juice: A Chemometrics Approach

Reza Jahani, Saskia M. van Ruth, Yannick Weesepoel, Martin Alewijn et autres

Background: Since the incidence of food adulteration is rising, finding a rapid, accurate, precise, low-cost, user-friendly, high-throughput, ruggedized, and ideally portable method is valuable to combat food fraud. Near-infrared spectroscopy (NIRS), in combination with a chemometrics-based approach, allows potentially rapid, frequent, and …

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Dataset of near-infrared spectral data of illicit-drugs and forensic casework samples analyzed by five portable spectrometers operating in different wavelength ranges

Ruben F. Kranenburg, Yannick Weesepoel, Martin Alewijn, Sharon Sap et autres

The increasing amount of globally seized controlled substances in combination with the more diverse drugs-of-abuse market encompassing many new psychoactive substances (NPS) provides challenges for rapid and reliable on-site presumptive drug testing. Long-established colorimetric spot tests tend to fail due to the …

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The importance of wavelength selection in on-scene identification of drugs of abuse with portable near-infrared spectroscopy

Ruben F. Kranenburg, Yannick Weesepoel, Martin Alewijn, Sharon Sap et autres

Both the increasing volume and diversity of drugs-of-abuse encountered by investigation services necessitates the need for fast on-scene detectors to detect and identify a broad range of substances. Near-Infrared (NIR) spectroscopy is suitable for presumptive drugs testing by miniaturized sensors implemented in …

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Assessment of meat authenticity using portable Fourier transform infrared spectroscopy combined with multivariate classification techniques

Abolfazl Dashti, Yannick Weesepoel, Judith Müller-Maatsch, Hadi Parastar et autres

In the present contribution, the feasibility of portable Fourier transform infrared spectroscopy (FTIR) combined with multivariate classification techniques is assessed for classification of minced beef, lamb, chicken and pork samples. In this regard, both attenuated total reflectance-FTIR (ATR-FTIR) and diffuse reflectance-FTIR (DR-FTIR) …

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Predicting the performance of handheld near-infrared photonic sensors from a master benchtop device

Mark Schoot, Martin Alewijn, Yannick Weesepoel, Judith Müller-Maatsch et autres

Many industries see a shifting focus towards performing on-site analysis using handheld spectroscopic devices. A determining factor for decision-making on the commissioning of these devices is available information on the potential performance of the device for specific applications. By now, myriad handheld …

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The Feasibility of Two Handheld Spectrometers for Meat Speciation Combined with Chemometric Methods and Its Application for Halal Certification

Abolfazl Dashti, Judith Müller-Maatsch, Yannick Weesepoel, Hadi Parastar et autres

Handheld visible-near-infrared (Vis-NIR) and near-infrared (NIR) spectroscopy can be cost-effective, rapid, non-destructive and transportable techniques for identifying meat species and may be valuable for enforcement authorities, retail and consumers. In this study, a handheld Vis-NIR (400-1000 nm) and a handheld NIR (900-1700 …

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Data underlying the proceeding: Are low-cost, hand-held NIR sensors suitable to detect adulterations of halal meat?

Judith Müller-Maatsch, Yannick Weesepoel, Martin Alewijn, Michiel Wijtten et autres

The data was collected from frozen-thawed, minced meat samples (pork, beef, chicken, lamb and mixtures of 2-50% pork with the respective other meat) using five NIR sensors in reflection and not precessed any further. Description of the sampling procedure, processing of the …

Towards the universal assessment of dietary intake using spectral imaging solutions

Yannick Weesepoel, F.M.J. Daniels, Martin Alewijn, Mireille Baart et autres

Personal(ised) sensors or ”wearables” could, in the future, be applied to provide personalized nutritional advice. A challenge here is to assess dietary intake. To date, this has mainly been done with questionnaires or interviews, for example, food frequency questionnaires or 24-hour recalls. …

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