Biogenic amines and stable isotopes in the quality and authenticity of honeys from Brazil.

Autor: Lima GPP; São Paulo State University, Department of Chemical and Biological Sciences, Institute of Biosciences, Botucatu, São Paulo, Brazil. Electronic address: pace.lima@unesp.br., Costa VE; São Paulo State University, Stable Isotopes Center, Institute of Biosciences, Botucatu, São Paulo, Brazil., Nunes A; Federal University of Santa Catarina, Plant Morphogenesis and Biochemistry Laboratory, Florianópolis, Santa Catarina, Brazil., Basílio LSP; São Paulo State University, Department of Chemical and Biological Sciences, Institute of Biosciences, Botucatu, São Paulo, Brazil., Borges CV; Health Sciences, Universidade Alto Vale do Rio do Peixe (UNIARP), Caçador, Santa Catarina, Brazil., Monteiro GC; São Paulo State University, Department of Chemical and Biological Sciences, Institute of Biosciences, Botucatu, São Paulo, Brazil., Minatel IO; São Paulo State University, Department of Chemical and Biological Sciences, Institute of Biosciences, Botucatu, São Paulo, Brazil., Denadai JC; São Paulo State University, Stable Isotopes Center, Institute of Biosciences, Botucatu, São Paulo, Brazil., Orsi R; São Paulo State University, Center of Education, Science and Technology in Rational Beekeeping (NECTAR), College of Veterinary Medicine and Animal Sciences, Botucatu, São Paulo, Brazil., Vianello F; University of Padua, Department of Comparative Biomedicine and Food Science, Legnaro, Italy., Maraschin M; Federal University of Santa Catarina, Plant Morphogenesis and Biochemistry Laboratory, Florianópolis, Santa Catarina, Brazil.
Jazyk: angličtina
Zdroj: Food chemistry [Food Chem] 2023 Nov 30; Vol. 427, pp. 136702. Date of Electronic Publication: 2023 Jun 23.
DOI: 10.1016/j.foodchem.2023.136702
Abstrakt: The identification of biogenic amines and some precursor amino acids and the adulteration through stable isotopes was carried out in 114 honey from different geographic regions in Brazil (states of São Paulo (SP) and Santa Catarina (SC)) as support for evaluating quality control and food safety. Serotonin was detected in all samples, while melatonin was quantified in 92.2% of honey from SP and in 94% of SC. l-Dopa, dopamine and histamine appeared at higher levels in honey from SP. Cadaverine, putrescine, spermidine and spermine, varied little according to botanical source. Three honey from the metropolitan region of SP were considered adulterated (C4 SUGARS  > 7%), 92 were authentic samples (C4 SUGARS  - 7 to 7%) and 19 unadulterated (C4 SUGARS less than - 7%), with isotopic values of δ 13 C H and δ 13 C P  > 7%. The data were important for differentiating quality as a function of biogenic amines and stable isotope technique was important in detecting honey adulteration.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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