Identification of novel unique mānuka honey markers using high-resolution mass spectrometry-based metabolomics

Díaz-Galiano, Francisco José; Heinzen, Horacio; Gómez-Ramos, María José; Murcia-Morales, María; Fernández‐Alba, Amadeo R.

doi:10.1016/j.talanta.2023.124647

Cited by 8 publications

(3 citation statements)

References 35 publications

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“…Therefore, counterfeit or adulterated samples may not only vary in geographical origin or composition compared to the genuine product, but counterfeiters may also add naturally occurring substances to obfuscate counterfeiting attempts (a fraud approach evaluated for another commodity by Díaz‐Galiano et al. (2023)). Upon observing Figure 9, there are three counterfeit samples that fall very close to the genuine samples.…”

Section: High‐resolution Mass Spectrometry and Metabolomicsmentioning

confidence: 99%

From sound check to encore: A journey through high‐resolution mass spectrometry‐based food analyses and metabolomics

Díaz‐Galiano,

Murcia‐Morales,

Fernández‐Alba

2024

Comp Rev Food Sci Food Safe

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This manuscript presents a comprehensive review of high‐resolution mass spectrometry in the field of food analysis and metabolomics. We have followed the historical evolution of metabolomics, its associated techniques and technologies, and its increasing role in food science and research. The review provides a critical comparison and synthesis of tentative identification guidelines proposed for over 15 years, offering a condensed resource for researchers in the field. We have also examined a wide range of recent metabolomics studies, showcasing various methodologies and highlighting key findings as a testimony of the versatility of the field and the possibilities it offers. In doing so, we have also carefully provided a compilation of the software tools that may be employed in this type of studies. The manuscript also explores the prospects of high‐resolution mass spectrometry and metabolomics in food science. By covering the history, guidelines, applications, and tools of metabolomics, this review attempts to become a comprehensive guide for researchers in a rapidly evolving field.

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Section: High‐resolution Mass Spectrometry and Metabolomicsmentioning

confidence: 99%

From sound check to encore: A journey through high‐resolution mass spectrometry‐based food analyses and metabolomics

Díaz‐Galiano,

Murcia‐Morales,

Fernández‐Alba

2024

Comp Rev Food Sci Food Safe

Self Cite

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“…Based on the New Zealand legal definition, when the levels of 3-phenyllactic acid, 2′-methoxyacetophenone, 2methoxybenzoic acid, and 4-hydroxyphenyllactic acid exceed 400, 5, 1, and 1 mg/kg, respectively, the honey sample can be identified as Manuka honey. 13 N1,N5,N10-(E)-tricoumaryl spermidine was identified as the marker of Triadica cochinchinensis honey by UPLC−QTOR−MS. 14 Rare Lespedeza bicolor Turcz.…”

Section: ■ Introductionmentioning

confidence: 99%

“…Screening and identification of chemical markers represent an effective and reliable approach to monofloral honey quality control. Based on the New Zealand legal definition, when the levels of 3-phenyllactic acid, 2′-methoxyacetophenone, 2-methoxybenzoic acid, and 4-hydroxyphenyllactic acid exceed 400, 5, 1, and 1 mg/kg, respectively, the honey sample can be identified as Manuka honey Triadica cochinchinensis honey by UPLC–QTOR–MS .…”

Section: Introductionmentioning

confidence: 99%

Exploring the Formation of Chemical Markers in Chaste Honey by Comparative Metabolomics: From Nectar to Mature Honey

Yan,

Mu,

Yuan

et al. 2024

J. Agric. Food Chem.

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Identification of chemical markers is important to ensure the authenticity of monofloral honey; however, the formation of chemical markers in honey has received little attention. Herein, using comparative metabolomics, we first identified chemical markers in chaste honey and then explored their formation and accumulation from nectar to mature honey. We identified agnuside and p-hydroxybenzoic acid glucosides as chemical markers for chaste honey. Besides, we developed an UHPLC−MS/MS method for quantifying these markers and found that their levels varied significantly across sample sources. We compared the presence of these compounds in chaste nectar and mature honey. The outcomes underscore that these characteristic compounds are not simply delivered from nectar to mature honey, and activities of honeybees (collecting and processing) play a pivotal role in their formation and accumulation. These observations shed light on how mature honey can form its unique qualities with a rich assortment of natural bioactive compounds, potentially supporting health benefits.

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Enhancing quantitative 1H NMR model generalizability on honey from different years through partial least squares subspace and optimal transport based unsupervised domain adaptation

Shan,

Xiao,

et al. 2024

Chemometrics and Intelligent Laboratory Systems

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Identification of novel unique mānuka honey markers using high-resolution mass spectrometry-based metabolomics

Cited by 8 publications

References 35 publications

From sound check to encore: A journey through high‐resolution mass spectrometry‐based food analyses and metabolomics

From sound check to encore: A journey through high‐resolution mass spectrometry‐based food analyses and metabolomics

Exploring the Formation of Chemical Markers in Chaste Honey by Comparative Metabolomics: From Nectar to Mature Honey

Enhancing quantitative 1H NMR model generalizability on honey from different years through partial least squares subspace and optimal transport based unsupervised domain adaptation

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