Critical Review on the Utilization of Handheld and Portable Raman Spectrometry in Meat Science

Beganović, Anel; Hawthorne, Luzia M; Bach, Katrin; Huck, Christian W.

doi:10.3390/foods8020049

Cited by 42 publications

(23 citation statements)

References 61 publications

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“…Stress markers associated with changes in spectral reflectance also take time to accumulate; moreover, these markers may not allow for early stress detection to mitigate yield loss. Raman spectroscopy offers the possibility of a specific and early diagnostic tool 18,[22][23][24][25][26][27][28][29] .…”

Section: Precision Agriculture Requires New Technologies For Rapid DImentioning

confidence: 99%

“…In recent years, there has been growing interest in Raman spectroscopy as a high-content phenotyping tool for Precision Agriculture. Handheld Raman spectrometers have been used to monitor plant health and development, early diagnosis of disease, and biotic and abiotic stresses in plants 18,[22][23][24][25][26][27][28][29] . In the reported literature for plant Raman spectroscopy 18,[28][29][30][31] , either a leaf sample was collected from plants and stored until spectrum acquisition 20,[26][27][28] or whole plants were positioned around a spectrometer and leaves were placed on a sample holder without physical detachment from the plant 18,29,30 .…”

Section: Precision Agriculture Requires New Technologies For Rapid DImentioning

confidence: 99%

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Portable Raman leaf-clip sensor for rapid detection of plant stress

Gupta

Huang

Singh

et al. 2020

Sci Rep

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Precision agriculture requires new technologies for rapid diagnosis of plant stresses, such as nutrient deficiency and drought, before the onset of visible symptoms and subsequent yield loss. Here, we demonstrate a portable Raman probe that clips around a leaf for rapid, in vivo spectral analysis of plant metabolites including carotenoids and nitrates. We use the leaf-clip Raman sensor for early diagnosis of nitrogen deficiency of the model plant Arabidopsis thaliana as well as two important vegetable crops, Pak Choi (Brassica rapa chinensis) and Choy Sum (Brassica rapa var. parachinensis). In vivo measurements using the portable leaf-clip Raman sensor under full-light growth conditions were consistent with those obtained with a benchtop Raman spectrometer measurements on leaf-sections under laboratory conditions. The portable leaf-clip Raman sensor offers farmers and plant scientists a new precision agriculture tool for early diagnosis and real-time monitoring of plant stresses in field conditions.

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Section: Precision Agriculture Requires New Technologies For Rapid DImentioning

confidence: 99%

Section: Precision Agriculture Requires New Technologies For Rapid DImentioning

confidence: 99%

Portable Raman leaf-clip sensor for rapid detection of plant stress

Gupta

Huang

Singh

et al. 2020

Sci Rep

View full text Add to dashboard Cite

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“…The progress in miniaturization accompanied by software development has led to the emergence of several handheld and portable devices based on spectroscopy for many applications in the food industry [198,199]. In this respect, an investigation based on a handheld NIR device and FT-NIR benchtop spectrometer was carried out in order to discriminate Atlantic cod from haddock fillets and patties [200].…”

Section: Fish and Seafood Productsmentioning

confidence: 99%

Fraud in Animal Origin Food Products: Advances in Emerging Spectroscopic Detection Methods over the Past Five Years

Hassoun

Måge

Schmidt

et al. 2020

Foods

111

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Animal origin food products, including fish and seafood, meat and poultry, milk and dairy foods, and other related products play significant roles in human nutrition. However, fraud in this food sector frequently occurs, leading to negative economic impacts on consumers and potential risks to public health and the environment. Therefore, the development of analytical techniques that can rapidly detect fraud and verify the authenticity of such products is of paramount importance. Traditionally, a wide variety of targeted approaches, such as chemical, chromatographic, molecular, and protein-based techniques, among others, have been frequently used to identify animal species, production methods, provenance, and processing of food products. Although these conventional methods are accurate and reliable, they are destructive, time-consuming, and can only be employed at the laboratory scale. On the contrary, alternative methods based mainly on spectroscopy have emerged in recent years as invaluable tools to overcome most of the limitations associated with traditional measurements. The number of scientific studies reporting on various authenticity issues investigated by vibrational spectroscopy, nuclear magnetic resonance, and fluorescence spectroscopy has increased substantially over the past few years, indicating the tremendous potential of these techniques in the fight against food fraud. It is the aim of the present manuscript to review the state-of-the-art research advances since 2015 regarding the use of analytical methods applied to detect fraud in food products of animal origin, with particular attention paid to spectroscopic measurements coupled with chemometric analysis. The opportunities and challenges surrounding the use of spectroscopic techniques and possible future directions will also be discussed.

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“…6 This is further evidenced by the similar development trends among the other kinds of vibrational spectroscopy. 7 Comprehensive reviews of this topic have been published by Crocombe 8 and by Yan and Siesler. 9 Comparable advantages in applying NIR spectroscopy in agricultural sector may be achieved, e.g.…”

Section: Nir Spectroscopy – the Workhorse In Service Of Analytical Lamentioning

confidence: 99%

The essential role of omni-capable research laboratories in advancing analytical spectroscopy

2019

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Contemporary analytical methods meet variety of demands originating from a magnitude of directions. This article reviews the current challenges and development trends unfolding at the frontier of analytical chemistry. A magnitude of research articles, conference meetings, and disseminations at scientific symposia take place nowadays. These figures rapidly increase on a year-to-year basis and the analytical strategies become increasingly diverse. Consequently, further advance depends on progressive improvements in the exchange of knowledge and boundary-crossing research. This fact highlights the fundamental role of multidisciplinary research laboratories in pushing the horizon in capabilities of novel methods of analysis. The advances in developing advanced analytical strategies at that accommodate a number of approaches and the resulting integrated analytical strategies are overviewed here.

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Critical Review on the Utilization of Handheld and Portable Raman Spectrometry in Meat Science

Cited by 42 publications

References 61 publications

Portable Raman leaf-clip sensor for rapid detection of plant stress

Portable Raman leaf-clip sensor for rapid detection of plant stress

Fraud in Animal Origin Food Products: Advances in Emerging Spectroscopic Detection Methods over the Past Five Years

The essential role of omni-capable research laboratories in advancing analytical spectroscopy

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