Advancing the science of wheat quality evaluation using nuclear magnetic resonance (NMR) and ultrasound‐based techniques

Khorshidi, Ali Salimi; Storsley, Joanne; Malunga, Lovemore Nkhata; Thandapilly, Sijo Joseph; Ames, Nancy

doi:10.1002/cche.10040

Cited by 14 publications

(8 citation statements)

References 141 publications

(301 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, it is a measurement of the water volume in the pore structure. NMR has been widely used for the characterization of complex porous media, such as the petroleum reservoir rocks and coal [32][33][34][35][36]. For example, a recent research by Zhang et al demonstrated that the successful use of the NMR to obtain pore size distribution of mudrock and fine-grained sandstone samples [37].…”

Section: Nmr Measurementsmentioning

confidence: 99%

Variable Pore Structure and Gas Permeability of Coal Cores after Microwave Irradiation

et al. 2018

View full text Add to dashboard Cite

The experimental work in this paper investigated the effect of microwave energy on pore structure and gas permeability of coal cores. Fifteen coal samples were irradiated under the condition of 2.45 GHz with 6 kW. The effect of microwave irradiation on the pore structure of coal samples was evaluated by nuclear magnetic resonance (NMR). The water saturation degree has little influence on transverse relaxation time (T2) distribution before the microwave treatment. By contrast, water saturation degree obviously affects the T2 distribution after the microwave energy treatment. Coal permeability increased after microwave energy treatment. But fractal dimension decreased after microwave energy treatment. The results show that microwave energy has a potential for degassing coal seams.

show abstract

Section: Nmr Measurementsmentioning

confidence: 99%

Variable Pore Structure and Gas Permeability of Coal Cores after Microwave Irradiation

et al. 2018

View full text Add to dashboard Cite

show abstract

“…Approximately 65% of wheat is used for human consumption, though it is also widely utilized as feed, energy production, and nonfood industries (Gabriel et al., 2017). Depending on different end uses, quality classification based on wheat compositions or functionalities has been developed in many countries (Gabriel et al., 2017; Salimi Khorshidi et al., 2018). However, these classification methods are general and do not allow precise quantitative quality assessment.…”

Section: Introductionmentioning

confidence: 99%

“…Conventional assessment methods that use wet chemistry are laborious, time‐consuming, expensive, not environmentally friendly, and require experienced technicians (Manley, 2014; Shi et al., 2019). Given the disadvantages of traditional assessment methods and the heavy use of wheat as well as wheat products, there is a great demand for rapid, low‐cost, nondestructive, simple, and environmentally friendly assessment methods to evaluate the quality of wheat kernels, ground flours, dough, and end products (Dowell et al., 2006; Salimi Khorshidi et al., 2018).…”

Section: Introductionmentioning

confidence: 99%

“…To meet this demand, researchers have studied and applied spectroscopic approaches such as nuclear magnetic resonance (NMR), fluorescence spectroscopy (FS), X‐ray computed tomography (CT), hyperspectral imaging (HSI), ultraviolet spectroscopy, visible spectroscopy, and mid‐infrared spectroscopy (MIRS) (Ahmad et al., 2016; Besançon et al., 2020; Botosoa et al., 2013; Caporaso et al., 2018a; Ezeanaka et al., 2019; Fox, & Manley, 2014; Sadat et al., 2019; Salimi Khorshidi et al., 2018; Sendin et al., 2018). Compared to these methods, near‐infrared spectroscopy (NIRS) is the most popular one given its advantages in throughput, portability, versatility, simplicity, and cost (Cen & He, 2007; Manley, 2014; Sadat et al., 2019).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Quantitative assessment of wheat quality using near‐infrared spectroscopy: A comprehensive review

Tian

Tilley

et al. 2022

Comp Rev Food Sci Food Safe

View full text Add to dashboard Cite

Wheat is one of the most widely cultivated crops throughout the world. A great need exists for wheat quality assessment for breeding, processing, and products production purposes. Near‐infrared spectroscopy (NIRS) is a rapid, low‐cost, simple, and nondestructive assessment method. Many advanced studies associated with NIRS for wheat quality assessment have been published recently, either introducing new chemometrics or attempting new assessment parameters to improve model robustness and accuracy. This review provides a comprehensive overview of NIRS methodology including its principle, spectra pretreatments, spectral wavelength selection, outlier disposal, dataset division, regression methods, and model evaluation. More importantly, the applications of NIRS in the determination of analytical parameters, rheological parameters, and end product quality of wheat are summarized. Although NIRS showed great potential in the quantitative determination of analytical parameters, there are still challenges in model robustness and accuracy in determining rheological parameters and end product quality for wheat products. Future model development needs to incorporate larger databases, integrate different spectroscopic techniques, and introduce cutting‐edge chemometrics methods. In addition, calibration based on external factors should be considered to improve the predicted results of the model. The NIRS application in micronutrients needs to be extended. Last, the idea of combining standard product sensory attributes and spectra for model development deserves further study.

show abstract

“…The former is more suitable for qualitative analysis in terms of application scope and information, while the latter is more accurate for quantitative analysis. As a novel nondestructive testing technology, low-field nuclear magnetic resonance (LF-NMR) and the associated imaging technology are widely used in the field of food agriculture, such as in the detection of oil and water content [6,7] ; the investigation of the distribution, migration, and mobility of water and oil [8][9][10][11] ; quality testing, processing, and storage of meat, aquatic, and agricultural products [12][13][14][15][16][17] ; and seed selection, breeding, and development [18,19] . However, its application to water status and the water distribution detection of rice seeds for testing different vigor is rarely reported.…”

Section: Introduction mentioning

confidence: 99%

Rapid and non-destructive detection method for water status and water distribution of rice seeds with different vigor

Song

Kim

Peng

et al. 2021

International Journal of Agricultural and Biological Engineering

View full text Add to dashboard Cite

In this study, newly harvested and aged rice seeds were analyzed to determine their aging process, identify the difference between artificially and naturally aged seeds, and develop a rapid, accurate, and non-destructive detection method for water status and water distribution of rice seed with different vigor. To this end, an artificially accelerated aging test was conducted on the newly harvested rice seeds. Then, low-field nuclear magnetic resonance (LF-NMR) technology was applied to test the new (Shennong No. 9816, 2018), old (Shennong No. 9816, 2017, and artificially aged seeds (Shennong No. 9816, 2018). A standard germination test was conducted for three types of seeds. Finally, the differences of water status and distribution between rice seeds of different vigor were analyzed based on the standard germination test results and wave spectrometry information collected using LF-NMR. The results indicated that new seeds, old seeds, and the artificially accelerated aging rice seeds all exhibited two water phases, and the vigor of rice seeds after the artificial accelerated aging test was lower than that of new seeds. There were significant differences between the frequencies of bound water at the time of the peak and the time at the end of the peak for the three types of seeds. The two times showed an increasing trend for rice seeds with poor vigor, indicating that the ability of the water in the rice seeds having poor vigor to combine with other substances was weakened. There were significant differences between the distributions of free water peak end time for the three types of seeds. All the rice seeds with poor vigor exhibited a decreasing trend at this time, indicating that the freedom of free water inside the rice seed samples with poor vigor was weakened. The total water content of the artificially aged seeds and the aged seeds was higher than that of the new seeds, but the free water content increased from artificially aged seeds to new seeds to aged seeds. This indicates that LF-NMR technology is an effective detection method that can simply compare the differences in seed vitality with respect to water distribution as well as differentiate the seed internal water content of artificially aged and naturally aged seeds.

show abstract

Advancing the science of wheat quality evaluation using nuclear magnetic resonance (NMR) and ultrasound‐based techniques

Cited by 14 publications

References 141 publications

Variable Pore Structure and Gas Permeability of Coal Cores after Microwave Irradiation

Variable Pore Structure and Gas Permeability of Coal Cores after Microwave Irradiation

Quantitative assessment of wheat quality using near‐infrared spectroscopy: A comprehensive review

Rapid and non-destructive detection method for water status and water distribution of rice seeds with different vigor

Contact Info

Product

Resources

About