Recent advances in nuclear magnetic resonance spectroscopy detection compatible with on-flow operational regimes: New uses of NMR detectors hyphenated to LCs and other separation techniques and in reaction monitoring

Salgado, Antonio

doi:10.1016/b978-0-323-99968-7.00027-8

Cited by 2 publications

(2 citation statements)

References 90 publications

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“…Ion mobility spectrometry (IMS) is a technique that separates ions in a gas phase depending on their mobility, which helps to distinguish between structural isomers, and might be very useful for chiral coumarin derivatives [183,184]. Another cutting-edge methodology is the integration of liquid chromatography with nuclear magnetic resonance (LC-NMR), which enables the concurrent separation and determination of the molecular structure of substances [185]. Computational techniques might be very useful as well, such as density functional theory (DFT) and molecular dynamics simulations, which are progressively employed to forecast and explain spectroscopic data, facilitating the determination of molecular structure [186].…”

Section: Analytical Trendsmentioning

confidence: 99%

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in Quality, Authenticity and Food Safety

Oliveira-Alves,

Lourenço,

Fernandes

et al. 2024

Applied Sciences

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This comprehensive review is devoted to an under-exploited family of phenolic compounds, the coumarins, and the most relevant strands in which they are involved in some spirit beverages—wine spirit, brandy, whiskey, sugar-cane spirits (rum and cachaça) and grape marc spirit—with great importance worldwide in terms of production, trade and consumption. It gathers the key discoveries on the topic, considering the production process of each spirit beverage, and the related sources of coumarins (different kinds of wood used in the ageing stage), along with the factors that govern them and can influence the sensory properties of the aged beverages. An overview of the analytical methods available for their identification/quantification is also included, as well as the corresponding trends for the advancement of knowledge in this field. Moreover, the remarkable role of coumarins as nutraceuticals, their importance as chemical markers for authenticity purposes, and their relationship with the food safety of these spirit beverages are also addressed, highlighting the current gaps and issues, and providing clues for future research.

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Section: Analytical Trendsmentioning

confidence: 99%

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in Quality, Authenticity and Food Safety

Oliveira-Alves,

Lourenço,

Fernandes

et al. 2024

Applied Sciences

View full text Add to dashboard Cite

show abstract

“…Ion Mobility Spectrometry (IMS) is a technique that separates ions in a gas phase depending on their mobility, which helps to distinguish between structural isomers, and might be very useful for chiral coumarins derivatives [183,184]. Another cutting-edge methodology is the integration of liquid chromatography with nuclear magnetic resonance (LC-NMR), which enables the concurrent separation and determination of the molecular structure of substances [185]. Computational techniques might be very useful as well, such as density functional theory (DFT) and molecular dynamics simulations, that are progressively employed to forecast and explain spectroscopic data, facilitating the determination of molecular structure [186].…”

Section: Analytical Trendsmentioning

confidence: 99%

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in the Quality, Authenticity and Food Safety

Oliveira-Alves,

Lourenço,

Fernandes

et al. 2024

Preprint

View full text Add to dashboard Cite

This comprehensive review is devoted to an under-exploited family of phenolic compounds, the coumarins, and the most relevant strands in which they are involved in some spirit beverages – wine spirit, brandy, whiskey, sugar cane spirits (rum and cachaça) and grape marc spirit – with great importance worldwide in terms of production, trade and consumption. It gathers the key discoveries on the topic considering the production process of each spirit beverage, the related sources of coumarins (different kinds of wood used in the ageing stage) along with the factors that govern them and can influence the sensory properties of the aged beverages. An overview of the analytical methods available for their identification/quantification is also included, as well as the corresponding trends for the advancement of knowledge in this field. Moreover, the remarkable role of coumarins as nutraceuticals, their importance as chemical markers for authenticity purposes, and their relationship with food safety of these spirit beverages are also addressed, highlighting the current gaps and issues, and providing clues for future research.

show abstract

Recent advances in nuclear magnetic resonance spectroscopy detection compatible with on-flow operational regimes: New uses of NMR detectors hyphenated to LCs and other separation techniques and in reaction monitoring

Cited by 2 publications

References 90 publications

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in Quality, Authenticity and Food Safety

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in Quality, Authenticity and Food Safety

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in the Quality, Authenticity and Food Safety

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