Detection of honey adulteration using benchtop 1H NMR spectroscopy

Author:

Rhee Yuki1ORCID,Shilliday Ella R.1ORCID,Matviychuk Yevgen2ORCID,Nguyen Thien1,Robinson Neil1ORCID,Holland Daniel J.2ORCID,Connolly Paul R. J.1ORCID,Johns Michael L.1ORCID

Affiliation:

1. Department of Chemical Engineering, The University of Western Australia, 35 Stirling Highway (M050), Perth, WA 6009, Australia

2. Department of Chemical and Process Engineering, University of Canterbury, Christchurch 8140, New Zealand

Abstract

Benchtop NMR analysis combined with model-based fitting protocols can detect commercial honey adulteration down to 5 wt%.

Funder

Ministry of Business, Innovation and Employment

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Reference34 articles.

1. D.Workman , Natural Honey Exports by Country , https://www.worldstopexports.com/natural-honey-imports-by-country/ , accessed 06/04/2022

2. Honey: Chemical composition, stability and authenticity

3. R.Johnson , Food Fraud and “Economically Motivated Adulteration” of Food and Food Ingredients , Congressional Research Service , 2014 , pp. 1–40

4. Authenticity and geographic origin of global honeys determined using carbon isotope ratios and trace elements

5. A field-invariant method for quantitative analysis with benchtop NMR

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