Physicochemical properties, mineral and heavy metal contents of honey in Eastern Amhara Region, Ethiopia

Melaku, Mebratu; Tefera, Wubshet

doi:10.1016/j.jfca.2022.104829

Cited by 4 publications

(2 citation statements)

References 48 publications

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“…As per the international Codex Alimentarius Commission, honey is a natural sweet substance synthesized by honeybees (Apis mellifera L.) through the collection of nectar from flowers or secretions of living plants [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

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Unravelling Heavy Metal Dynamics in Soil and Honey: A Case Study from Maramureș Region, Romania

Bora,

Babeș,

Călugăr

et al. 2023

Foods

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The study examined soil and honey samples from the Maramureș region, assessing potentially toxic elements and their concentrations. The highest concentrations were found for (Cu), (Zn), (Pb), (Cr), (Ni), (Cd), (Co), and (As), while (Hg) remained below the detection limit. Samples near anthropogenic sources displayed elevated metal levels, with the Aurul settling pond and Herja mine being major contamination sources. Copper concentrations exceeded the legal limits in areas near these sources. Zinc concentrations were highest near mining areas, and Pb and Cd levels surpassed the legal limits near beehives producing acacia honey. Nickel and Co levels were generally within limits but elevated near the Herja mine. The study highlighted the role of anthropogenic activities in heavy metal pollution. In the second part, honey samples were analyzed for heavy metal concentrations, with variations across types and locations. Positive correlations were identified between certain elements in honey, influenced by factors like location and pollution sources. The research emphasized the need for pollution control measures to ensure honey safety. The bioaccumulation factor analysis indicated a sequential metal transfer from soil to honey. The study’s comprehensive approach sheds light on toxic element contamination in honey, addressing pollution sources and pathways.

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Section: Introductionmentioning

confidence: 99%

“…The quantity and quality of minerals are distinct for each plant's flower in each region of the country; hence, the overall mineral content is influenced by the geographical location [12]. Additionally, the quality of the honey is directly influenced by factors like the harvesting time, storage conditions, and storage locations [10].…”

Section: Introductionmentioning

confidence: 99%

Unravelling Heavy Metal Dynamics in Soil and Honey: A Case Study from Maramureș Region, Romania

Bora,

Babeș,

Călugăr

et al. 2023

Foods

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Distribution, pollution status of metals and human health risk evaluation in honey: Chemometric approach

Gelaye,

Ezez,

Tefera

2024

Environmental Challenges

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Physicochemical Parameters, Antioxidant Capacity, and Antimicrobial Activity of Honeys from Tropical Forests of Colombia: Apis mellifera and Melipona eburnea

Zapata-Vahos

Henao-Rojas

Yepes-Betancur

et al. 2023

Foods

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Honey is a functional food used worldwide and recognized for its multiple health benefits. In the present study, the physicochemical and antioxidant properties of honey produced by two species of bees (Melipona eburnea and Apis mellifera) in two seasons were evaluated. In addition, the antimicrobial activity of honey against three bacterial strains was studied. The quality of honey analyzed by LDA (linear discriminant analysis) showed four clusters mediated by the interaction, the bee species, and the collection season resulting from a multivariate function of discrimination. The physicochemical properties of the honey produced by A. mellifera met the requirements of the Codex Alimentarius, while the M. eburnea honey had moisture values outside the established ranges of the Codex. Antioxidant activity was higher in the honey of A. mellifera, and both kinds of honey showed inhibitory activity against S. typhimurium ATCC 14028 and L. monocytogenes ATCC 9118. E. coli ATCC 25922 showed resistance to the analyzed honey.

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Physicochemical properties, mineral and heavy metal contents of honey in Eastern Amhara Region, Ethiopia

Cited by 4 publications

References 48 publications

Unravelling Heavy Metal Dynamics in Soil and Honey: A Case Study from Maramureș Region, Romania

Unravelling Heavy Metal Dynamics in Soil and Honey: A Case Study from Maramureș Region, Romania

Distribution, pollution status of metals and human health risk evaluation in honey: Chemometric approach

Physicochemical Parameters, Antioxidant Capacity, and Antimicrobial Activity of Honeys from Tropical Forests of Colombia: Apis mellifera and Melipona eburnea

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