Metabolic Characterization of Caviar Specimens by 1H NMR Spectroscopy: Towards Caviar Authenticity and Integrity

Heude, Clement; Elbayed, Karim; Jézéquel, Tangi; Fanuel, Mathieu; Lugan, Raphaël; Heintz, Dimitri; Benoit, P.; Piotto, Martial

doi:10.1007/s12161-016-0540-4

Cited by 24 publications

(22 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although processing techniques for canned caviar are generally safe from this problem (Altug & Bayrak ), the most efficient methods tested for controlling the contamination and spoilage of caviar are considered the Hazard Analytical Critical Control Point (HACCP) system (Jelodar & Safari ) and nuclear magnetic resonance spectroscopy (NMR) (Heude et al . ).…”

Section: Caviar and Aquaculture: The Bright Side Of The Moonmentioning

confidence: 97%

“…; Heude et al . ). The indication of geographical origin and modern labelling are already adopted in other fish roe.…”

Section: Caviar and Aquaculture: The Bright Side Of The Moonmentioning

confidence: 97%

“…), absence of microbial fermentation catabolites (Heude et al . ), low incidence of ovarian fat (Ovissipour et al . ; Gille et al .…”

Section: Caviar and Aquaculture: The Bright Side Of The Moonmentioning

confidence: 99%

See 2 more Smart Citations

The future of caviar production on the light of social changes: a new dawn for caviar?

Sicuro

2018

Reviews in Aquaculture

View full text Add to dashboard Cite

Caviar consumption is increasing, and main projections indicate that the presumable maximum production will be of 3000 t year−1. From the productive point of view, the principal difference from the past caviar production is the definitive shift from wild to farmed caviar. Due to the recent advances in sturgeon aquaculture and the expansion of luxury consumers, there remains vast potential to reshape caviar consumption. Luxury market is extremely lucrative, it accounted for €217–€253 billion in 2016 and this is about 1.5 times of world aquaculture production. However, these perspectives are not only positive as this market segment is also affected by the diffusion of imitation (i.e. caviar substitutes, in this case). The proliferation of caviar substitutes can be interpreted as a kind of commercial Müllerian mimicry, while the adoption of new marketing strategy defined ‘Masstige’, which describes a downward luxury extensions directed towards middle‐class consumers and introduces new perspectives to this sector in its totality. What suggestions can be made by observing luxury consumers attitudes? This review takes into consideration the relation between sturgeon farming and quality of caviar on the light of modern societal changes. The main challenge for sturgeon aquaculture will be to spread a positive image of farmed caviar, thus introducing the aspects of excellence related to extensive aquaculture in controlled conditions by the adoption of shared rules on caviar quality. The most interesting aspects emerged are related to potential social expansion of caviar consumption, particularly in the middle‐class consumers.

show abstract

Section: Caviar and Aquaculture: The Bright Side Of The Moonmentioning

confidence: 97%

“…; Heude et al . ). The indication of geographical origin and modern labelling are already adopted in other fish roe.…”

Section: Caviar and Aquaculture: The Bright Side Of The Moonmentioning

confidence: 97%

See 1 more Smart Citation

The future of caviar production on the light of social changes: a new dawn for caviar?

Sicuro

2018

Reviews in Aquaculture

View full text Add to dashboard Cite

show abstract

“…In particular, there is a need to detect fraud related to sturgeon caviar, one of the most exclusive and expensive fishery products, and PCR‐RFLP analysis provided a powerful and easy method for the identification of mislabeled caviar . Recently, metabolic characterization of caviar specimens ( n = 91) by 1 H NMR spectroscopy with multivariate statistical models [Soft Independent Modeling by Class Analogy; SIMCA and orthogonal partial least square discriminant analysis (PLS‐DA)] has been performed . The NMR metabolic profile could be used to provide the estimation of the freshness and origination of caviar sample.…”

Section: Authentication and Adulteration By Food Categorymentioning

confidence: 99%

“…60 Recently, metabolic characterization of caviar specimens (n = 91) by 1 H NMR spectroscopy with multivariate statistical models [Soft Independent Modeling by Class Analogy; SIMCA and orthogonal partial least square discriminant analysis (PLS-DA)] has been performed. 61 The NMR metabolic profile could be used to provide the estimation of the freshness and origination of caviar sample. PCR-RFLP can also be used to identify the gadoids such as Atlantic cod and flatfish species (sole, flounder, megrim, turbot, etc.)…”

Section: Meat and Meat Productsmentioning

confidence: 99%

Modern analytical methods for the detection of food fraud and adulteration by food category

et al. 2017

View full text Add to dashboard Cite

This review provides current information on the analytical methods used to identify food adulteration in the six most adulterated food categories: animal origin and seafood, oils and fats, beverages, spices and sweet foods (e.g. honey), grain-based food, and others (organic food and dietary supplements). The analytical techniques (both conventional and emerging) used to identify adulteration in these six food categories involve sensory, physicochemical, DNA-based, chromatographic and spectroscopic methods, and have been combined with chemometrics, making these techniques more convenient and effective for the analysis of a broad variety of food products. Despite recent advances, the need remains for suitably sensitive and widely applicable methodologies that encompass all the various aspects of food adulteration. © 2017 Society of Chemical Industry.

show abstract

Metabolomics as a marketing tool for geographical indication products: a literature review

Cassago

Artêncio

Giraldi

et al. 2021

Eur Food Res Technol

View full text Add to dashboard Cite

Geographical indication (GI) is used to identify a product's origin when its characteristics or quality are a result of geographical origin, which includes agricultural products and foodstuff. Metabolomics is an “omics” technique that can support product authentication by providing a chemical fingerprint of a biological system, such as plant and plant-derived products. The main purpose of this article is to verify possible contributions of metabolomic studies to the marketing field, mainly for certified regions, through an integrative review of the literature and maps produced by VOSviewer software. The results indicate that studies based on metabolomics approaches can relate specific food attributes to the region’s terroir and know-how. The evidence of this connection, marketing of GIs and metabolomics methods, is viewed as potential tool for marketing purposes (e.g., to assist communication of positive aspects and quality), and legal protection. In addition, our results provide a taxonomic categorization that can guide future marketing research involving metabolomics. Moreover, the results are also useful to government agencies to improve GIs registration systems and promotion strategies. Supplementary Information The online version contains supplementary material available at 10.1007/s00217-021-03782-2.

show abstract

Metabolic Characterization of Caviar Specimens by 1H NMR Spectroscopy: Towards Caviar Authenticity and Integrity

Cited by 24 publications

References 24 publications

The future of caviar production on the light of social changes: a new dawn for caviar?

The future of caviar production on the light of social changes: a new dawn for caviar?

Modern analytical methods for the detection of food fraud and adulteration by food category

Metabolomics as a marketing tool for geographical indication products: a literature review

Contact Info

Product

Resources

About