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Dipartimento di Scienza e Tecnologia del Farmaco

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Erica Liberto

Professore/Professoressa associato/a

Prodotti della ricerca

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Artificial intelligence smelling machine as decision-making tools for food
2025-01-01 G. Felizzato, E. Bagnulo, A. Guglielmetti, C. Bortolini, E. Liberto https://iris.unito.it/handle/2318/2088598

Foodomics Approaches against Climate Changes to ensure Cocoa Quality: focus on Chemical Fingerprints for Defective Cocoa beans and liquor Characterization
2025-01-01 E. Bagnulo, G. Felizzato, C. Bortolini, A. Guglielmetti, I. Chetschik, C. Bicchi, C. Cordero, E. Liberto https://iris.unito.it/handle/2318/2088594

Development of an AI Method Based on Chemical Fingerprints to Discriminate Defective Cocoa Liquors
2025-01-01 E. Bagnulo, G. Felizzato, C. Bortolini, A. Guglielmetti, C. Bicchi, C. Cordero, E. Liberto https://iris.unito.it/handle/2318/2088595

From Omics to Industrial Assessment: Validation of GC×GC-Derived Oxidation Markers for Hazelnut Shelf-Life Prediction
2025-01-01 A. Caratti, A. Fina, F. Trapani, E. Liberto, C. Bicchi, C. Cordero https://iris.unito.it/handle/2318/2088591

Machine learning models for terroir classification and blend similarity prediction: A proof-of-concept to enhance cocoa quality evaluation
2025-01-01 Bagnulo E.; Felizzato G.; Caratti A.; Bortolini C.; Cordero C.; Bicchi C.; Liberto E. https://iris.unito.it/handle/2318/2074850

EVALUATING BASIL VARIETIES: SENSORY, CHEMICAL, AND VISUAL ANALYSES FOR PESTO INDUSTRY APPLICATIONS
2024-01-01 Giulia Tapparo, Erica Liberto, Cosetta Galamini, Gianluca Cucco, Marta Bertolino https://iris.unito.it/handle/2318/2031908

ADVANCING FECAL VOLATILOME PROFILING BY TWO-DIMENSIONAL GAS CHROMATOGRAPHY-TIME OF FLIGHT MASS SPECTROMETRY (GC×GC-TOF MS) AND IMAGE PATTERN RECOGNITION
2024-01-01 Fulvia Trapani, Andrea Caratti, Erica Liberto, Ilario Ferrocino, Luca Cocolin, Ilaria Goitre, Valentina Ponzo, Simona Bo, Chiara Cordero https://iris.unito.it/handle/2318/2031911

Cocoa flavour quality and artificial intelligence in the industry 4.0
2024-01-01 Erica Liberto https://iris.unito.it/handle/2318/2032430

THE CHEMISTRY BEHIND CHANGES IN COFFEE FLAVOR DURING STORAGE IN COMPOSTABLE AND STANDARD CAPSULES
2024-01-01 Giulia Strocchi, Eloisa Bagnulo, Gloria Pellegrino, Carlo Bicchi, Erica Liberto https://iris.unito.it/handle/2318/2031902

The role of the artificial intelligence in the industry 4.0: impact on the flavour quality of coffee
2024-01-01 Erica Liberto, Eloisa Bagnulo, Chiara Cordero, Carlo Bicchi https://iris.unito.it/handle/2318/2018811

Maintaining Excellence: Strategies for Year-to-Year Standardization in Cocoa Flavor Quality Challenges
2024-01-01 Eloisa Bagnulo, Cristian Bortolini, Chiara Cordero, Erica Liberto https://iris.unito.it/handle/2318/2018813

BIOBASED PACKAGING FOR W-3 FORTIFIED BISCUITS: AROMA QUALITY STABILITY OVER TIME
2024-01-01 Eloisa Bagnulo, Erica Liberto, Chiara Cordero, Monica Locatelli https://iris.unito.it/handle/2318/2031901

Strocchi G, Bagnulo E, Ruosi MR, Ravaioli G, Trapani F, Bicchi C, Pellegrino G, Liberto E. (2022) Potential Aroma Chemical Fingerprint of Oxidised Coffee Note by HS-SPME-GC-MS and Machine Learning. Foods (Basel, Switzerland) 11(24) [DOI  PMID]

Caratti A, Squara S, Stilo F, Battaglino S, Liberto E, Cincera I, Genova G, Spigolon N, Bicchi C, Cordero C. (2022) Integrated Strategy for Informative Profiling and Accurate Quantification of Key-Volatiles in Dried Fruits and Nuts: An Industrial Quality Control Perspective. Foods (Basel, Switzerland) 11(19) [DOI  PMID]

Strocchi G, Rubiolo P, Cordero C, Bicchi C, Liberto E. (2022) Acrylamide in coffee: What is known and what still needs to be explored. A review. Food chemistry 393 133406 [DOI  PMID]

Squara S, Stilo F, Cialie Rosso M, Liberto E, Spigolon N, Genova G, Castello G, Bicchi C, Cordero C. (2022) Corylus avellana L. Aroma Blueprint: Potent Odorants Signatures in the Volatilome of High Quality Hazelnuts. Frontiers in plant science 13 840028 [DOI  PMID]

Capetti F, Marengo A, Cagliero C, Liberto E, Bicchi C, Rubiolo P, Sgorbini B. (2021) Adulteration of Essential Oils: A Multitask Issue for Quality Control. Three Case Studies: Lavandula angustifolia Mill., Citrus limon (L.) Osbeck and Melaleuca alternifolia (Maiden & Betche) Cheel. Molecules (Basel, Switzerland) 26(18) [DOI  PMID]

Stilo F, Jimenez-Carvelo AM, Liberto E, Bicchi C, Reichenbach SE, Cuadros-Rodriguez L, Cordero C. (2021) Chromatographic Fingerprinting Enables Effective Discrimination and Identitation of High-Quality Italian Extra-Virgin Olive Oils. Journal of agricultural and food chemistry 69(31) 8874-8889 [DOI  PMID]

Stilo F, Liberto E, Reichenbach SE, Tao Q, Bicchi C, Cordero C. (2021) Exploring the Extra-Virgin Olive Oil Volatilome by Adding Extra Dimensions to Comprehensive Two-Dimensional Gas Chromatography and Time-of-Flight Mass Spectrometry Featuring Tandem Ionization: Validation of Ripening Markers in Headspace Linearity Conditions. Journal of AOAC International 104(2) 274-287 [DOI  PMID]

Cialie Rosso M, Stilo F, Squara S, Liberto E, Mai S, Mele C, Marzullo P, Aimaretti G, Reichenbach SE, Collino M, Bicchi C, Cordero C. (2021) Exploring extra dimensions to capture saliva metabolite fingerprints from metabolically healthy and unhealthy obese patients by comprehensive two-dimensional gas chromatography featuring Tandem Ionization mass spectrometry. Analytical and bioanalytical chemistry 413(2) 403-418 [DOI  PMID]

Stilo F, Liberto E, Spigolon N, Genova G, Rosso G, Fontana M, Reichenbach SE, Bicchi C, Cordero C. (2021) An effective chromatographic fingerprinting workflow based on comprehensive two-dimensional gas chromatography - Mass spectrometry to establish volatiles patterns discriminative of spoiled hazelnuts (Corylus avellana L.). Food chemistry 340 128135 [DOI  PMID]

Scavarda C, Cordero C, Strocchi G, Bortolini C, Bicchi C, Liberto E. (2021) Cocoa smoky off-flavour: A MS-based analytical decision maker for routine controls. Food chemistry 336 127691 [DOI  PMID]

Benetti E, Liberto E, Bressanello D, Bordano V, Rosa AC, Miglio G, Haxhi J, Pugliese G, Balducci S, Cordero C. (2020) Sedentariness and Urinary Metabolite Profile in Type 2 Diabetic Patients, a Cross-Sectional Study. Metabolites 10(5) [DOI  PMID]

Liberto E, Bressanello D, Strocchi G, Cordero C, Ruosi MR, Pellegrino G, Bicchi C, Sgorbini B. (2019) HS-SPME-MS-Enose Coupled with Chemometrics as an Analytical Decision Maker to Predict In-Cup Coffee Sensory Quality in Routine Controls: Possibilities and Limits. Molecules (Basel, Switzerland) 24(24) [DOI  PMID]

Perotti P, Cordero C, Bortolini C, Rubiolo P, Bicchi C, Liberto E. (2020) Cocoa smoky off-flavor: Chemical characterization and objective evaluation for quality control. Food chemistry 309 125561 [DOI  PMID]

Stilo F, Liberto E, Reichenbach SE, Tao Q, Bicchi C, Cordero C. (2019) Untargeted and Targeted Fingerprinting of Extra Virgin Olive Oil Volatiles by Comprehensive Two-Dimensional Gas Chromatography with Mass Spectrometry: Challenges in Long-Term Studies. Journal of agricultural and food chemistry 67(18) 5289-5302 [DOI  PMID]

Cordero C, Guglielmetti A, Bicchi C, Liberto E, Baroux L, Merle P, Tao Q, Reichenbach SE. (2019) Comprehensive two-dimensional gas chromatography coupled with time of flight mass spectrometry featuring tandem ionization: Challenges and opportunities for accurate fingerprinting studies. Journal of chromatography. A 1597 132-141 [DOI  PMID]

Mack CI, Egert B, Liberto E, Weinert CH, Bub A, Hoffmann I, Bicchi C, Kulling SE, Cordero C. (2019) Robust Markers of Coffee Consumption Identified Among the Volatile Organic Compounds in Human Urine. Molecular nutrition & food research 63(10) e1801060 [DOI  PMID]

Sgorbini B, Cagliero C, Acquadro S, Marengo A, Cordero C, Liberto E, Bicchi C, Rubiolo P. (2019) Evaluation of volatile bioactive secondary metabolites transfer from medicinal and aromatic plants to herbal teas: Comparison of different methods for the determination of transfer rate and human intake. Journal of chromatography. A 1594 173-180 [DOI  PMID]

Sgorbini B, Cagliero C, Liberto E, Rubiolo P, Bicchi C, Cordero C. (2019) Strategies for Accurate Quantitation of Volatiles from Foods and Plant-Origin Materials: A Challenging Task. Journal of agricultural and food chemistry 67(6) 1619-1630 [DOI  PMID]

Liberto E, Cordero C, Bicchi C. (2019) 4(th) Conference on Cocoa Coffee and Tea (CoCoTea 2017) - The world in a cup. Food research international (Ottawa, Ont.) 115 302 [DOI  PMID]

Insegnamenti

Temi di ricerca

The research activity is focused on the chemical characterization of foods through the analysis of the volatile fraction using advanced analytical approaches. The research strategy was directed towards the integration between the 4 fundamental phases of the analytical process which include sample preparation, component separation by mono- and bi-dimensional chromatography, identification / quantification by mass spectrometry, the processing of chromatographic data (data processing) and processing of results (data elaboration) using chemometric techniques. This last phase is a research area that aims to integrate the aspects of methodological and instrumental development in order to maximize the extraction of information functional to the chemical study of highly complex foods.

The research topics on which the studies were oriented include: (a) the chemical characterization and the diagnostic importance of the volatile fraction of high quality foods (coffee, cocoa, hazelnuts, rice and extra-virgin olive oil); (b) process characterization (technological markers and process-on-line monitoring) and sensory quality definition through chemical markers by several approaches typical of OMICS disciplines - Foodomics, Flavoromics and Sensomics (i.e., multidimensional analytical techniques: GC-MS and ES-GC-MS, GCxGC-MS, LC-MS) on different food matrices (coffee, cocoa, hazelnuts, extra-virgin olive oil, rice);(c) the development of analytical strategies to monitor the process of roasting coffee, hazelnuts and cocoa, using chemical indexes, and in-line measurement approaches; (d) the development of sample preparation approaches based on solid-phase microextraction (SPME) and / or the use of miniaturized devices (stir-bar sorptive extraction - SBSE, headspace sorptive extraction - HSSE, solid -phase dynamic extraction - SPDE etc ..) and can be integrated into analysis platforms; (e) the study of the interaction between dietary components and metabolism through metabolic profiling approaches (metabolite profiling) of biological fluids (urine and plasma) from healthy volunteers and / or animal models of dietary intervention.

 

  • Probiotici nella sensibilità non celiaca al glutine (PROBIOSENS)
  • NUTRAcore - Piattaforma integrata per lo sviluppo di processi innovativi nel contesto della bio-economia finalizzati alla produzione sostenibile di ingredienti funzionali e sicuri per alimenti e nutraceutici
  • Salivage JPI-A healthy diet for an healthy life 2017-SALIVAGES “Innovative Technological Approaches for validation of Salivary AGEs as novel biomarkers in evaluation of risk factors in diet-related diseases”
  • EVOQUE - Enhanced Selectivity VOC Detection Using Novel GC-QEPAS.This project has received funding from the European Union's Horizon Europe research and innovation programme under Grant Agreement No #101135764. Topic(s) HORIZON-CL4-2023-DIGITAL-EMERGING-01-57 – Advanced imaging and sensing technologies (IA)(Photonics Partnership)

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Ultimo aggiornamento: 31/07/2025 17:59
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