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Mead is an alcoholic beverage, resulting from the fermentation of honey and water, although it is an old drink, some fermentation products are still unknown. Biogenic amines have driven research on food and beverages due to their toxicity and capacity to cause damage to the human health. This study aimed to evaluate the presence of biogenic amines in mead from honey of two species of social bees, using different fining agents (bentonite, banana peel flour, and passion fruit peel flour) and storage in oak barrel for 120 days. We observed the presence of three biogenic amines for each type of mead. Putrescine was reported only in samples of mead of Apis mellifera. Tryptamine and histamine were not detected, while tyramine was observed in the mead samples of honey from Melipona quadrifasciata anthidioides. Samples clarified with fruit peels increased the number of amines. In the analysis of the histamine, used as standard, obtained limits of detection and quantification of 2.47 mg/L and of 7.48 mg/L, respectively. In this study, the amines observed remained below the limit of detection, and did not pose a risk to consumers. The finings used demonstrated a profile similar to the control mead, and its use was satisfactory.

This study compared the nutraceutical potential of Apis mellifera and Melipona quadrifasciata anthidioides honeys from the semiarid region of Bahia, Brazil, using microbiological, melissopalynological, and physicochemical techniques. Total phenols and flavonoids and the antioxidant activity were also determined. All samples had good microbiological quality and safety with an absence of coliforms, Escherichia coli, Salmonella spp., Staphylococcus coagulase positive and Clostridium sulphite reducing spores. Were identified 41 pollen types belonging to 23 botanical families. Myrtaceae, Anacardiaceae, and Sapindaceae were the predominant pollen types in A. mellifera honey, while honey Malvaceae was the most representative in the M. q. anthidioides. Regarding the physicochemical parameters evaluated, 75% complied with the standards established by the Brazilian and European quality legislation. The honey samples of A. mellifera had higher values of phenolic compounds and flavonoids (260.0 to 341.51 mgGAE.kg À1 and from 114.44 to 216.29 mgQE.kg À1 , respectively). The samples from M. q. anthidioides presented higher antioxidant activity. The honeys of A. mellifera and M. q. anthidioides from the semiarid regions presented distinct botanical compositions, suggesting that both species use different plant sources, which possibly influenced the parameters related to honey quality as well as the content of phenolic compounds.

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