Traceability of honey origin based on volatiles pattern processing by artificial neural networks

Journal of Chromatography. a
Tomas CajkaKaterina Riddellova

Abstract

Head-space solid-phase microextraction (HS-SPME)-based procedure, coupled to comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGC-TOF-MS), was employed for fast characterisation of honey volatiles. In total, 374 samples were collected over two production seasons in Corsica (n=219) and other European countries (n=155) with the emphasis to confirm the authenticity of the honeys labelled as "Corsica" (protected denomination of origin region). For the chemometric analysis, artificial neural networks with multilayer perceptrons (ANN-MLP) were tested. The best prediction (94.5%) and classification (96.5%) abilities of the ANN-MLP model were obtained when the data from two honey harvests were aggregated in order to improve the model performance compared to separate year harvests.

References

Apr 16, 2002·Journal of Renal Nutrition : the Official Journal of the Council on Renal Nutrition of the National Kidney Foundation·JoMay Chow
Oct 31, 2002·Journal of Agricultural and Food Chemistry·Xiao-Hong WangNicki J Engeseth
Jul 25, 2003·Journal of Chromatography. a·Jens DallügeUdo A Th Brinkman
Jan 11, 2005·Journal of Separation Science·Rosa M PeñaSagrario García-Martín
Jun 2, 2007·Journal of Chromatography. a·Luis A BerruetaKároly Héberger

❮ Previous
Next ❯

Citations

Jun 11, 2011·Analytical and Bioanalytical Chemistry·Zhong-Da ZengPhilip J Marriott
Jul 11, 2013·Journal of Agricultural and Food Chemistry·Abdul-Rahman A RoshanMohamed M Al-Azizi
Dec 4, 2012·Sensors·Norazian SubariAmmar Zakaria
Jan 12, 2016·Arhiv za higijenu rada i toksikologiju·Dušanka Milojković OpsenicaŽivoslav Tešić
Jan 16, 2010·Journal of Chromatography. a·Tomas CajkaJana Hajslova
Mar 5, 2011·Mass Spectrometry Reviews·Miguel HerreroAlejandro Cifuentes
Jul 31, 2013·Electrophoresis·Nurhafzan A IsmailIsabel Garcia-Perez
Aug 12, 2009·Analytica Chimica Acta·Marjana Novic, Neva Groselj
Sep 15, 2015·Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment·Josep RubertJana Hajslova
Jan 13, 2015·Food Chemistry·Ofélia AnjosJavier Taboada
Jul 21, 2014·Food Chemistry·Ioannis K KarabagiasMichael G Kontominas
Feb 28, 2015·Food Chemistry·Simone Faria SilvaRenata Maria dos Santos Celeghini
Oct 31, 2014·Analytical and Bioanalytical Chemistry·Chiara CorderoCarlo Bicchi
Jun 30, 2012·Journal of Agricultural and Food Chemistry·Vaughan LangfordMurray J McEwan
Oct 10, 2014·Journal of Agricultural and Food Chemistry·John C CancillaJosé S Torrecilla
Jan 5, 2017·Journal of Agricultural and Food Chemistry·Consuelo Pita-CalvoManuel Vázquez
Dec 1, 2017·Critical Reviews in Analytical Chemistry·Tomasz Dymerski
Oct 31, 2017·Critical Reviews in Analytical Chemistry·Grzegorz Strączyński, Tomasz Ligor
Mar 1, 2019·Comprehensive Reviews in Food Science and Food Safety·M EstekiJ Simal-Gándara
Sep 1, 2017·Comprehensive Reviews in Food Science and Food Safety·Sónia SoaresIsabel Mafra
Apr 9, 2010·Journal of Agricultural and Food Chemistry·Rosa M Alonso-SalcesKároly Héberger

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.