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Pokajewicz K, Lamaka D, Hudz N, Adamchuk L, Wieczorek PP. Volatile profile of bee bread. Sci Rep 2024; 14:6870. [PMID: 38519512 PMCID: PMC10959932 DOI: 10.1038/s41598-024-57159-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 03/14/2024] [Indexed: 03/25/2024] Open
Abstract
Bee bread is one of the least studied bee products. In this study, ten bee bread samples were characterized using palynology and HS-SPME-GC-MS (headspace solid-phase microextraction gas chromatography-mass spectrometry). In total, over one hundred different volatile components were identified, belonging to different chemical groups. Only ten common components were detected in all the samples. These volatiles were ethanol, ethylene chloride, ethyl acetate, acetic acid, α-pinene, furfural, nonane, nonanal, n-hexane and isovaleric acid. Several other components were commonly shared among various bee bread samples. Over sixty detected compounds have not been previously reported in bee bread. The analysis required a mild extraction temperature of 40 °C, as higher temperatures resulted in the Maillard reaction, leading to the production of furfural. The profile of volatile compounds of the tested bee pollen samples was complex and varied. Some relationships have been shown between botanical origin and volatile organic compound profile.
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Affiliation(s)
| | - Darya Lamaka
- Department of Analytical Chemistry, University of Opole, 45-052, Opole, Poland
| | - Nataliia Hudz
- Department of Pharmacy and Ecological Chemistry, University of Opole, 45-052, Opole, Poland
- Department of Drug Technology and Biopharmaceutics, Danylo Halytsky Lviv National Medical University, Lviv, 79010, Ukraine
| | - Leonora Adamchuk
- Department of Standardization and Certification of Agricultural Products, National University of Life and Environmental Sciences of Ukraine, Heroiv Oborony Street 15, Kyiv, 03041, Ukraine
- Laboratory of Methods for Assessing the Quality and Safety of Beekeeping Products, National Science Center "PI Prokopovich Institute of Beekeeping", Akademika Zabolotnoho Street 19, Kyiv, 03680, Ukraine
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Kasiotis KM, Baira E, Iosifidou S, Manea-Karga E, Tsipi D, Gounari S, Theologidis I, Barmpouni T, Danieli PP, Lazzari F, Dipasquale D, Petrarca S, Shairra S, Ghazala NA, Abd El-Wahed AA, El-Gamal SMA, Machera K. Fingerprinting Chemical Markers in the Mediterranean Orange Blossom Honey: UHPLC-HRMS Metabolomics Study Integrating Melissopalynological Analysis, GC-MS and HPLC-PDA-ESI/MS. Molecules 2023; 28:molecules28093967. [PMID: 37175378 PMCID: PMC10180536 DOI: 10.3390/molecules28093967] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/26/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
(1) Background: Citrus honey constitutes a unique monofloral honey characterized by a distinctive aroma and unique taste. The non-targeted chemical analysis can provide pivotal information on chemical markers that differentiate honey based on its geographical and botanical origin. (2) Methods: Within the PRIMA project "PLANT-B", a metabolomics workflow was established to unveil potential chemical markers of orange blossom honey produced in case study areas of Egypt, Italy, and Greece. In some of these areas, aromatic medicinal plants were cultivated to enhance biodiversity and attract pollinators. The non-targeted chemical analysis and metabolomics were conducted using ultra-high-performance liquid chromatography high-resolution mass spectrometry (UHPLC-HRMS). (3) Results: Forty compounds were disclosed as potential chemical markers, enabling the differentiation of the three orange blossom honeys according to geographical origin. Italian honey showed a preponderance of flavonoids, while in Greek honey, terpenoids and iridoids were more abundant than flavonoids, except for hesperidin. In Egyptian honey, suberic acid and a fatty acid ester derivative emerged as chemical markers. New, for honey, furan derivatives were identified using GC-MS in Greek samples. (4) Conclusions: The application of UHPLC-HRMS metabolomics combined with an elaborate melissopalynological analysis managed to unveil several potential markers of Mediterranean citrus honey potentially associated with citrus crop varieties and the local indigenous flora.
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Affiliation(s)
- Konstantinos M Kasiotis
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | - Eirini Baira
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | - Styliani Iosifidou
- General Chemical State Laboratory, Independent Public Revenue Authority (A.A.D.E.), 16 An. Tsocha Street, 115 21 Athens, Greece
| | - Electra Manea-Karga
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | - Despina Tsipi
- General Chemical State Laboratory, Independent Public Revenue Authority (A.A.D.E.), 16 An. Tsocha Street, 115 21 Athens, Greece
| | - Sofia Gounari
- Laboratory of Apiculture, Institute of Mediterranean & Forest Ecosystems, ELGO DHMHTRA, 115 28 Athens, Greece
| | - Ioannis Theologidis
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | - Theodora Barmpouni
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | - Pier Paolo Danieli
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via. S. Camillo de Lellis snc, 01100 Viterbo, Italy
| | - Filippo Lazzari
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via. S. Camillo de Lellis snc, 01100 Viterbo, Italy
| | - Daniele Dipasquale
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via. S. Camillo de Lellis snc, 01100 Viterbo, Italy
| | - Sonia Petrarca
- Consorzio Nazionale Produttori Apistici (CONAPROA), Via N. Guerrizio, 2, 86100 Campobasso, Italy
| | - Souad Shairra
- Biological Control Department, Plant Protection Research Institute, Agricultural Research Center, Giza 12619, Egypt
| | - Naglaa A Ghazala
- Department of Bee Research, Plant Protection Research Institute, Agricultural Research Center, Giza 12627, Egypt
| | - Aida A Abd El-Wahed
- Department of Bee Research, Plant Protection Research Institute, Agricultural Research Center, Giza 12627, Egypt
| | - Seham M A El-Gamal
- Medicinal and Aromatic Plants Research Department, Horticulture Research Institute, Agricultural Research Center, Giza 12619, Egypt
| | - Kyriaki Machera
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
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Türk G, Şen K. Changes of various quality characteristics and aroma compounds of astragalus honey obtained from different altitudes of Adana‐Turkey. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gürkan Türk
- Department of Food Engineering Faculty of Engineering and Architecture Nevsehir Haci Bektas Veli University Nevsehir Turkey
| | - Kemal Şen
- Department of Food Engineering Faculty of Engineering and Architecture Nevsehir Haci Bektas Veli University Nevsehir Turkey
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Use of elemental profiles to verify geographical origin and botanical variety of Spanish honeys with a protected denomination of origin. Food Chem 2020; 342:128350. [PMID: 33092922 PMCID: PMC7930469 DOI: 10.1016/j.foodchem.2020.128350] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 11/24/2022]
Abstract
Honey with Protected Denomination of Origin (PDO) could be an attractive target for fraudsters. Elemental profiles by Energy Dispersive-X Ray Fluorescence were processed by multivariate methods to classify 183 PDO honeys produced in three regions of Spain (Liébana, Granada, Tenerife). Additional honey samples (18) produced in a fourth region without PDO (El Bierzo) separated well from the PDO clusters. The manganese content was a discriminant marker of Liébana PDO and El Bierzo, that could also be differentiated from each other. Within each region, distinct clusters revealed differences between dark vs light varieties, multi- vs uni-floral honey and producers of the same PDO. The developed models were validated with 131 samples produced outside the PDO regions and El Bierzo. The proposed classification approach could be implemented as a fast screening tool to support pollen analysis in honey authentication. The reduced number of observations in some light honey models affected their performance.
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