A mechanistic review on machine learning-supported detection and analysis of volatile organic compounds for food quality and safety

Y Feng, Y Wang, B Beykal, M Qiao, Z Xiao… - Trends in Food Science & …, 2024 - Elsevier
Background Food quality and safety have received much more attention in recent years
thanks to the increase in food consumption and customer awareness of food quality …

[HTML][HTML] Metabolomics and chemometrics: The next-generation analytical toolkit for the evaluation of food quality and authenticity

P Garcia-Perez, PP Becchi, L Zhang… - Trends in Food Science …, 2024 - Elsevier
Background The advances in NMR and mass spectrometry metabolomics allows a
comprehensive profiling of foods, potentially covering geographical origin, authenticity …

Application of GC-IMS coupled with chemometric analysis for the classification and authentication of geographical indication agricultural products and food

H Zhu, D Zhu, J Sun - Frontiers in Nutrition, 2023 - frontiersin.org
Geographical indications (GI) are used to protect the brand value of agricultural products,
foodstuffs, and wine and promote the sustainable development of the agricultural and food …

Extracting information and enhancing the quality of separation data: a review on chemometrics-assisted analysis of volatile, soluble and colloidal samples

A Zappi, V Marassi, S Giordani, N Kassouf, B Roda… - Chemosensors, 2023 - mdpi.com
Instrument automation, technological advancements and improved computational power
made separation science an extremely data-rich approach, requiring the use of statistical …

Comparative Analysis of Key Odorants and Aroma Characteristics in Hot-Pressed Yellow Horn (Xanthoceras sorbifolia bunge) Seed Oil Via Gas Chromatography–Ion …

H Gao, M Liu, L Zheng, T Zhang, X Chang, H Liu… - Foods, 2023 - mdpi.com
Volatile compounds (VOCs) present in the oil extracted from yellow horn seeds were first
analyzed using GC-IMS and GC-O-MS at varying roasting temperatures. A total of 97 VOCs …

[HTML][HTML] Characteristic flavor compounds in Guizhou green tea and the environmental factors influencing their formation: Investigation using stable isotopes, electronic …

Y Ge, L Wang, Y Huang, L Jia, J Wang - LWT, 2024 - Elsevier
The Guizhou province is a significant contributor to the production of green tea within China.
The present study aims to examine the characteristic flavor compounds found in Guizhou …

Detection of hypoglycaemia in type 1 diabetes through breath volatile organic compound profiling using gas chromatography–ion mobility spectrometry

C Nicolier, J Künzler, A Lizoain… - Diabetes, Obesity …, 2024 - Wiley Online Library
Aim To evaluate the relationship between breath volatile organic compounds (VOCs) and
glycaemic states in individuals with type 1 diabetes (T1D), focusing on identifying specific …

Automated 2D peak detection in gas chromatography-ion mobility spectrometry through persistent homology

H Parastar, J Christmann, P Weller - Analytica Chimica Acta, 2024 - Elsevier
Background Gas chromatography-ion mobility spectrometry (GC-IMS) is a powerful
analytical technique which has gained widespread use in a variety of fields. Detecting peaks …

Quantitative analysis of solid dosage forms of Atenolol by Raman spectroscopy

A Ali, H Nawaz, M Irfan Majeed… - Drug Development and …, 2024 - Taylor & Francis
Abstract Objective To develop a Raman spectroscopy-based analytical model for
quantification of solid dosage forms of active pharmaceutical ingredient (API) of Atenolol …

How Machine Learning and Gas Chromatography-Ion Mobility Spectrometry Form an Optimal Team for Benchtop Volatilomics

H Parastar, P Weller - Analytical Chemistry, 2024 - ACS Publications
This invited feature article discusses the potential of gas chromatography-ion mobility
spectrometry (GC-IMS) as a point-of-need alternative for volatilomics. Furthermore, the …