Assessment of fruit juice authenticity using UPLC–QToF MS: A metabolomics approach

Jandrić, Zora; Roberts, Dominic; Rathor, M.N.; Abrahim, Aiman; Islam, Marivil; Cannavan, Andrew

doi:10.1016/j.foodchem.2013.10.014

Cited by 111 publications

(62 citation statements)

References 12 publications

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“…To the best of our knowledge, such derivatives are unique within the plant kingdom in pineapple fruit and derived foodstuff [7,9,10,56,57]. Interestingly, S-coniferylglutathione (44) and another related GSH conjugate were previously prepared by in vitro oxidation of eugenol in the presence of GSH using horseradish peroxidase and murine peroxisomal enzymes, respectively [58,59].…”

Section: Phenolic Pattern Of Different Fruit Tissuesmentioning

confidence: 99%

Studies into the phenolic patterns of different tissues of pineapple (Ananas comosus [L.] Merr.) infructescence by HPLC-DAD-ESI-MS n and GC-MS analysis

et al. 2015

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In a comprehensive study, more than 60 phenolic compounds were detected in methanolic extracts from different tissues of pineapple infructescence by high-performance liquid chromatography with diode array detection and electrospray ionisation multiple-stage mass spectrometry (HPLC-DAD-ESI-MS (n) ) as well as by gas chromatography-mass spectrometry (GC-MS). The analytical workflow combining both methods revealed numerous compounds assigned for the first time as pineapple constituents by their mass fragmentations. Pineapple crown tissue was characterised by depsides of p-coumaric and ferulic acid. In contrast, major phenolic compounds in pineapple pulp extracts were assigned to diverse S-p-coumaryl, S-coniferyl and S-sinapyl derivatives of glutathione, N-L-γ-glutamyl-L-cysteine and L-cysteine, which were also identified in the peel. The latter was additionally characterised by elevated concentrations of p-coumaric, ferulic and caffeic acid depsides and glycerides, respectively. Two peel-specific cyanidin hexosides were found. Elevated concentrations of isomeric N,N'-diferuloylspermidines may be a useful tool for the detection of fraudulent peel usage for pineapple juice production. Mass fragmentation pathways of characteristic pineapple constituents are proposed, and their putative biological functions are discussed.

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Section: Phenolic Pattern Of Different Fruit Tissuesmentioning

confidence: 99%

Studies into the phenolic patterns of different tissues of pineapple (Ananas comosus [L.] Merr.) infructescence by HPLC-DAD-ESI-MS n and GC-MS analysis

et al. 2015

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“…However, it is difficult to determine the geographical origins of food resources by their external appearances. Since the metabolite profiles of certain food resources can differ depending on their geographical origins, metabolomics can be useful for determining their authenticity and traceability [14][15][16]. For example, the discrimination of geographical origins is particularly important for foods such as coffee [17], green tea [18], ginseng [19], grape [20], cheese, milk [21,22] and cattle [23].…”

Section: Metabolomics For Food Resource Productionmentioning

confidence: 99%

Food metabolomics: from farm to human

Kim

Yun

et al. 2016

Current Opinion in Biotechnology

105

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“…In a recent study, Jandrić et al [51] worked on identifying the possible adulteration of different fruit juices with cheaper alternatives; for this objective, they utilized an untargeted metabolite fingerprinting approach using an UPLC-QToF-MS platform. Their first results allowed them to identify 21 metabolites that were useful for recognizing adulterated juices down to a level of 1% adulteration.…”

Section: Study Of Plant-based Products Through the Use Of Metabolomentioning

confidence: 99%

Nutrimetabolomics: An Update on Analytical Approaches to Investigate the Role of Plant-Based Foods and Their Bioactive Compounds in Non-Communicable Chronic Diseases

Rangel-Huerta

Gil

2016

IJMS

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Metabolomics is the study of low-weight molecules present in biological samples such as biofluids, tissue/cellular extracts, and culture media. Metabolomics research is increasing, and at the moment, it has several applications in the food science and nutrition fields. In the present review, we provide an update about the most frequently used methodologies and metabolomic platforms in these areas. Also, we discuss different metabolomic strategies regarding the discovery of new bioactive compounds (BACs) in plant-based foods. Furthermore, we review the existing literature related to the use of metabolomics to investigate the potential protective role of BACs in the prevention and treatment of non-communicable chronic diseases, namely cardiovascular disease, diabetes, and cancer.

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Assessment of fruit juice authenticity using UPLC–QToF MS: A metabolomics approach

Cited by 111 publications

References 12 publications

Studies into the phenolic patterns of different tissues of pineapple (Ananas comosus [L.] Merr.) infructescence by HPLC-DAD-ESI-MS n and GC-MS analysis

Studies into the phenolic patterns of different tissues of pineapple (Ananas comosus [L.] Merr.) infructescence by HPLC-DAD-ESI-MS n and GC-MS analysis

Food metabolomics: from farm to human

Nutrimetabolomics: An Update on Analytical Approaches to Investigate the Role of Plant-Based Foods and Their Bioactive Compounds in Non-Communicable Chronic Diseases

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