Mānuka plant, bees & New Zealand origin
Chemical Elements and the Quality of Mānuka (Leptospermum scoparium) Honey
Authors: Meister et al.
PLAIN-LANGUAGE SUMMARY
Researchers analyzed soils, Mānuka plants, and fresh honeys from five Wairarapa sites for elemental composition, MGO, and DHA. Honey MGO was negatively correlated with several elements, while site-level soil nitrate was negatively associated with honey MGO and DHA, suggesting environmental fertility may influence chemical quality.
Reported result
Elemental profiles and soil nitrate showed associations with MGO/DHA that could inform low-cost quality screening and production research.
Study design
field-based soil, plant, and fresh-honey compositional study
Mānuka plant, bees and New Zealand origin
Tested material
Mānuka plant, soil, nectar or fresh-honey samples described by the publication.
Limitations
The observational study covered one New Zealand region and relatively few sites, and most element concentrations did not correlate consistently across soil, plant, and honey compartments.
Funding & conflicts
Not yet transcribed from the primary publication.
Applicability guardrail
Treat the reported relationships as regional correlations requiring external validation, not causal rules or stand-alone authenticity and quality thresholds.
Scientific reference
Meister et al. (2021). Chemical Elements and the Quality of Mānuka (Leptospermum scoparium) Honey. Foods. https://doi.org/10.3390/foods10071670
Editorial record
Responsible publisher: Manuka Drops Limited. Record updated: 2026-08-28. Retraction check recorded: 2026-08-16. Retraction status: checked-no-retraction-signal. Editorial status: verified. Read the methodology.
Continue through quality and certification
This pathway concerns authenticity, measured composition, certification, grade, freshness, storage, origin and sensory profile. It is not a medical recommendation.