Usage of the ultrafast intermolecular single-quantum coherence (UF iSQC) sequence for NMR spectroscopy of ex vivo tissue

Jin, Yali; Cai, Honghao; Lin, Yulan; Cui, Xiaohong; Chen, Zhong

doi:10.1016/j.foodres.2015.08.039

Cited by 6 publications

(1 citation statement)

References 34 publications

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“…There are three main advantages of this technique: it can be performed on unprocessed samples, it requires a quantity of fish (10–15 mg) compatible with industrial analysis, and it is characterized by a fast preparation of the samples, with the total analysis time in the order of 40 min. In the same year Jin et al [ 81 ] assessed a different evolution of HR-NMR, the UltraFast intermolecular Single Quantum Coherence (UF iSQC), to analyze salmon muscle tissues, intact eggs from shishamo smelt, and a whole zebra fish. The main advantage of this technique is surely the speed of acquisition, allowing an analysis of the unprocessed sample in only 5 min.…”

Section: Nuclear Magnetic Resonance Spectroscopymentioning

confidence: 99%

Sensing Technology for Fish Freshness and Safety: A Review

Franceschelli

Berardinelli

Dabbou

et al. 2021

Sensors

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Standard analytical methods for fish freshness assessment are based on the measurement of chemical and physical attributes related to fish appearance, color, meat elasticity or texture, odor, and taste. These methods have plenty of disadvantages, such as being destructive, expensive, and time consuming. All these techniques require highly skilled operators. In the last decade, rapid advances in the development of novel techniques for evaluating food quality attributes have led to the development of non-invasive and non-destructive instrumental techniques, such as biosensors, e-sensors, and spectroscopic methods. The available scientific reports demonstrate that all these new techniques provide a great deal of information with only one test, making them suitable for on-line and/or at-line process control. Moreover, these techniques often require little or no sample preparation and allow sample destruction to be avoided.

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Section: Nuclear Magnetic Resonance Spectroscopymentioning

confidence: 99%