Dataset of PAHs determined in home-made honey samples collected in Central Italy by means of DLLME-GC-MS and cluster analysis for studying the source apportionment

Passarella, Sergio; Guerriero, Ettore; Quici, Luisangela; Ianiri, Giuseppe; Cerasa, Marina; Notardonato, Ivan; Protano, Carmela; Vitali, Matteo; Russo, Mario Vincenzo; Cristofaro, A. De

doi:10.1016/j.dib.2022.108136

Cited by 8 publications

(6 citation statements)

References 11 publications

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“…These methods are suited for preliminary, exploratory and qualitative analysis especially when no prior classifying information is available. Examples of such methods are: Examples of the use of clustering techniques in honey chemometrics can be found in [128,129]. In these individual pieces of research, polycyclic aromatic hydrocarbons (PAHs) were identified in honey by using ultrasound-vortex-assisted dispersive liquid-liquid micro-extraction followed by a triple quadrupole gas chromatograph/mass spectrometer (DLLME-GC-MS).…”

Section: Unsupervised Chemometric Methodsmentioning

confidence: 99%

“…In these individual pieces of research, polycyclic aromatic hydrocarbons (PAHs) were identified in honey by using ultrasound-vortex-assisted dispersive liquid-liquid micro-extraction followed by a triple quadrupole gas chromatograph/mass spectrometer (DLLME-GC-MS). The dataset was then grouped using k-Mean cluster analysis and PCA in order to identify geographic specific pollution [128] or human activity specific pollution patterns [129].…”

Section: Unsupervised Chemometric Methodsmentioning

confidence: 99%

“…PCA principal use is for visualization and qualitative analysis and it needs the use of a secondary method-usually a supervised Discriminant Analysis (DA) method-for classification. In [128,129], PCA is used in combination with k-Mean cluster analysis to visualize the grouping of pollutants based on geographical location [127] or human activity [128]. PCA was used by [131] to cluster honey types based on the data expressing the content in vi-tamin B2 and Cu and the antioxidant activity measured by 2,2 -azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) [132] and CUPric Reducing Antioxidant Capacity (CUPRAC) [133] values.…”

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confidence: 99%

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Insight into the Recent Application of Chemometrics in Quality Analysis and Characterization of Bee Honey during Processing and Storage

Tarapoulouzi

Mironescu

Drouza

et al. 2023

Foods

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The application of chemometrics, a widely used science in food studies (and not only food studies) has begun to increase in importance with chemometrics being a very powerful tool in analyzing large numbers of results. In the case of honey, chemometrics is usually used for assessing honey authenticity and quality control, combined with well-established analytical methods. Research related to investigation of the quality changes in honey due to modifications after processing and storage is rare, with a visibly increasing tendency in the last decade (and concentrated on investigating novel methods to preserve the honey quality, such as ultrasound or high-pressure treatment). This review presents the evolution in the last few years in using chemometrics in analyzing honey quality during processing and storage. The advantages of using chemometrics in assessing honey quality during storage and processing are presented, together with the main characteristics of some well-known chemometric methods. Chemometrics prove to be a successful tool to differentiate honey samples based on changes of characteristics during storage and processing.

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Section: Unsupervised Chemometric Methodsmentioning

confidence: 99%

Section: Unsupervised Chemometric Methodsmentioning

confidence: 99%

mentioning

confidence: 99%

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Insight into the Recent Application of Chemometrics in Quality Analysis and Characterization of Bee Honey during Processing and Storage

Tarapoulouzi

Mironescu

Drouza

et al. 2023

Foods

View full text Add to dashboard Cite

show abstract

“…Karabagias [38], instead, coupled GC-MS and chemometric analyses (PCA, LDA and univariate analysis of variance, ANOVA) to study the ageing of honeydew honey during one year of in-house storing. Two works by Karabagias [39] and Passarella et al [40] demonstrated by GC-MS, PCA and ANOVA that honey (collected from Greece, Italy and Serbia) can be contaminated by environmental volatile organic carbon (VOC) species, leading to concerns for consumers' health.…”

Section: Gas Chromatography (Gc) and Chemometricsmentioning

confidence: 99%

Extracting Information and Enhancing the Quality of Separation Data: A Review on Chemometrics-Assisted Analysis of Volatile, Soluble and Colloidal Samples

et al. 2023

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Instrument automation, technological advancements and improved computational power made separation science an extremely data-rich approach, requiring the use of statistical and data analysis tools that are able to optimize processes and combine multiple outputs. The use of chemometrics is growing, greatly improving the ability to extract meaningful information. Separation–multidetection generates multidimensional data, whose elaboration should not be left to the discretion of the operator. However, some applications or techniques still suffer from the lack of method optimization through DoE and downstream multivariate analysis, limiting their potential. This review aims at summarizing how chemometrics can assist analytical chemists in terms of data elaboration and method design, focusing on what can be achieved by applying chemometric approaches to separation science. Recent applications of chemometrics in separation analyses, in particular in gas, liquid and size-exclusion chromatography, together with field flow fractionation, will be detailed to visualize the state of the art of separation chemometrics, encompassing volatile, soluble and solid (colloidal) analytes. The samples considered will range from food chemistry and environmental chemistry to bio/pharmaceutical science.

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“…Mass spectrometry (MS) is a powerful analytical technique for qualitative and quantitative analyses with remarkable sensitivity, high specificity, and quick speed. Current detection methods for PAHs and PFCs mainly focus on coupling MS with gas chromatography (GC-MS) 11,12 and with liquid chromatography (LC-MS). [13][14][15] However, these methods rely on laboratory-scale mass spectrometers, which cannot meet the requirements for rapid on-site detection.…”

mentioning

confidence: 99%

Rapid on‐site detection of persistent organic pollutants using multiwalled carbon nanotube–modified paper spray ionization and a miniature mass spectrometer

Guo

Bai

et al. 2023

Rapid Comm Mass Spectrometry

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RationaleRapid on‐site detection of persistent organic pollutants (POP) is highly desirable for environmental protection.MethodsHerein, a rapid on‐site analytical workflow was developed for the investigation of polycyclic aromatic hydrocarbons and perfluorinated compounds using multiwalled carbon nanotube–modified paper spray ionization (PSI) coupled with a miniature ion trap mass spectrometer. Critical parameters regarding PSI and miniature mass spectrometry analysis were optimized.ResultsThe analytical performance of the developed method was evaluated under optimized conditions, obtaining a short analysis duration of less than 1 min, sufficient linearity with correlation coefficients greater than 0.99, acceptable recovery rates of 93.1%–105.8% with relative standard deviations of between 3.5% and 10.3%, and reasonable sensitivity with limits of detection and quantitation of 2–200 and 5–500 μg/L, respectively.ConclusionsConsidering these aspects, it was concluded that the present approach demonstrated a promising solution for rapid on‐site detection of emerging POPs.

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Dataset of PAHs determined in home-made honey samples collected in Central Italy by means of DLLME-GC-MS and cluster analysis for studying the source apportionment

Cited by 8 publications

References 11 publications

Insight into the Recent Application of Chemometrics in Quality Analysis and Characterization of Bee Honey during Processing and Storage

Insight into the Recent Application of Chemometrics in Quality Analysis and Characterization of Bee Honey during Processing and Storage

Extracting Information and Enhancing the Quality of Separation Data: A Review on Chemometrics-Assisted Analysis of Volatile, Soluble and Colloidal Samples

Rapid on‐site detection of persistent organic pollutants using multiwalled carbon nanotube–modified paper spray ionization and a miniature mass spectrometer

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