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Honey's composition and appearance is largely influenced by floral and geographic origins. Australian honeys are frequently sourced from supermarkets; however, properties associated with consumer preference and likeability remain relatively unknown. The aim of this study was to complete sensory and compositional analyses on a selection of commercially available Australian honeys. Samples ( = 32) were analysed for visual, olfactory and taste characteristics, with overall likeability assessed by the trained sensory panel ( = 24; M = 12). Compositional analysis included colour intensity (mAU); phenolic content; antioxidant characteristics (DPPH, CUPRAC); and physicochemical properties (pH, viscosity, total soluble solids). There were 23 honey samples that were significantly less liked when compared to the most liked honey ( < 0.05). The likeability of honey was positively associated with perceived sweetness ( < 0.01), and it was negatively associated with crystallisation; odour intensity; waxy, chemical, and fermented smell; mouthfeel; aftertaste; sourness; bitterness and pH (All 's < 0.05). The price (AUD/100 g) was not associated with likeability ( = 0.143), suggesting price value potentially does not influence consumer preferences. Conclusively, differences in likeability between the honey samples demonstrate that consumer perception of sampled honeys is diverse. Honey preference is primarily driven by the organoleptic properties, particularly perceived negative tastes, rather than their antioxidant capacity or phenolic content.
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http://dx.doi.org/10.3390/foods10081842 | DOI Listing |
Insects
July 2025
Department of Ecological, Plant and Animal Science, School of Agriculture, Biomedicine and Environment, La Trobe University, Bundoora 3083, Australia.
The European honey bee () significantly contributes to Australian agriculture, especially in honey production and the pollination of key crops. However, managed bee populations are declining due to pathogens, agrochemicals, poor forage, climate change, and habitat loss. Major threats include bacteria, fungi, mites, and pests.
View Article and Find Full Text PDFGut
August 2025
School of Medicine and Public Health, The University of Newcastle Australia, Newcastle, New South Wales, Australia.
Front Genet
August 2025
Research School of Biology, Australian National University, Canberra, ACT, Australia.
Certain aspects of animal ageing can be quantified using molecular clocks or machine learning algorithms that are trained on specific omics data, with epigenetic clocks based on DNA methylation (DNAm) garnering the most attention. While the accuracy of epigenetic clocks has been established in mammals and several vertebrates, their applicability to invertebrates, which comprise 97% of all animal species, remains largely theoretical. In this context, we consider whether the relationship between chronological clocks, biological clocks, and DNA methylation is ancestral and evolutionarily conserved, potentially making it relevant beyond the vertebrate lineage.
View Article and Find Full Text PDFInt J Mol Sci
August 2025
Adaptive Biotoxicology Lab, School of the Environment, University of Queensland, St Lucia, QLD 4072, Australia.
Many vertebrates have evolved resistance to snake venom as a result of coevolutionary chemical arms races. In Australian skinks (family Scincidae), who often encounter venomous elapid snakes, the frequency, diversity, and molecular basis of venom resistance have been unexplored. This study investigated the evolution of neurotoxin resistance in Australian skinks, focusing on mutations in the muscle nicotinic acetylcholine receptor (nAChR) α1 subunit's orthosteric site that prevent pathophysiological binding by α-neurotoxins.
View Article and Find Full Text PDFPlants (Basel)
July 2025
Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia.
Crop fidelity is a desirable trait for managed pollinators and is influenced by factors like competing forage sources and colony knowledge of the surrounding environment. In European honey bees ( L.), colonies deployed when the crop is flowering display the highest fidelity.
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