Comparison of X-ray computed tomography and magnetic resonance imaging to detect pest-infested fruits: A pilot study

Kim, Taeyun; Lee, Jaegi; Sun, Gwang Min; Park, Byung Gun; Park, Hae Jun; Choi, Deuk Soo; Ye, Sung Joon

doi:10.1016/j.net.2021.07.015

Cited by 12 publications

(6 citation statements)

References 30 publications

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Section: Discussionmentioning

confidence: 99%

“…X-ray CT, similar to magnetic resonance imaging (MRI), has emerged as an advanced non-destructive testing technology 14 . Currently, CT with excellent resolution is actively used for the comprehensive analysis of the human body and agricultural crops, facilitated by advancements in X-ray tubes and detectors 14 . In MRI, the magnetization of hydrogen atoms in a sample is achieved through a robust magnetic field, generating MR images based on signal intensity variations corresponding to the strength of magnetization 15 .…”

Section: Discussionmentioning

confidence: 99%

“…Additionally, the necessity for an accessory coil outside the sample to obtain a uniform magnetic field in MRI restricts the size and shape of the sample 14 . Hence, X-ray CT is considered superior to MRI for evaluating internal structural changes in tablets.…”

Section: Discussionmentioning

confidence: 99%

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Non-destructive visualization of internal structural changes in humidified magnesium oxide tablets using X-ray computed tomography

Amemiya,

Suzuki,

Tomita

2024

Sci Rep

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Detailed examinations of the internal structure of tablets are imperative for comprehending their formulation, physical attributes, and ensuring their safe utilization. While X-ray computed tomography (CT) is valuable for noninvasively analyzing internal structural changes, the influence of humidity on these structural changes remains unexplored. Accordingly, we aimed to assess the viability of X-ray CT in non-destructively evaluating the internal structure of humidified magnesium oxide (MgO) tablets. MgO tablets were subjected to conditions of 40 °C and 75% humidity for 7 days, weighed pre- and post-humidification, and subsequently stored at room temperature (22–27 °C) until day 90. Their internal structure was evaluated using X-ray CT. We observed a substantial increase in the weight of MgO tablets concomitant with moisture absorption, with minimal changes observed upon storage at room temperature. The skewness reduced immediately post-moisture absorption, remained almost the same post-storage at room temperature, and failed to revert to pre-humidification levels during the storage period. These findings highlight the utility of X-ray CT as an effective tool for non-destructive, three-dimensional, and detailed evaluation of internal structural transformations in MgO tablets.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Non-destructive visualization of internal structural changes in humidified magnesium oxide tablets using X-ray computed tomography

Amemiya,

Suzuki,

Tomita

2024

Sci Rep

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“…Kim et al. (2022) investigated the feasibility of X‐ray CT and MRI for the identification of pests in agricultural products. The results showed that X‐ray CT could identify all pest infestations in fruits (mango, tangerine, and chestnut), while MRI could not detect chestnuts infested by pests.…”

Section: Application Of Various Imaging Technologies In Fresh‐cutting...mentioning

confidence: 99%

“…In addition, MRI was used for nondestructive imaging of pomegranate to determine maturity and internal properties (Yakatpure & Rasane, 2020). Kim et al (2022) investigated the feasibility of X-ray CT and MRI for the identification of pests in agricultural products. The results showed that X-ray CT could identify all pest infestations in fruits (mango, tangerine, and chestnut), while MRI could not detect chestnuts infested by pests.…”

Section: Quality Inspection Of Raw Materialsmentioning

confidence: 99%

Intelligent detection for fresh‐cut fruit and vegetable processing: Imaging technology

Tang

Zhang

Mujumdar

2022

Comp Rev Food Sci Food Safe

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Fresh-cut fruits and vegetables are healthy and convenient ready-to-eat foods, and the final quality is related to the raw materials and each step of the cutting unit. It is necessary to integrate suitable intelligent detection technologies into the production chain so as to inspect each operation to ensure high product quality. In this paper, several imaging technologies that can be applied online to the processing of fresh-cut products are reviewed, including: multispectral/hyperspectral imaging (M/HSI), fluorescence imaging (FI), X-ray imaging (XRI), ultrasonic imaging, thermal imaging (TI), magnetic resonance imaging (MRI), terahertz imaging, and microwave imaging (MWI). The principles, advantages, and limitations of these imaging technologies are critically summarized. The potential applications of these technologies in online quality control and detection during the fresh-cut processing are comprehensively discussed, including quality of raw materials, contamination of cutting equipment, foreign bodies mixed in the processing, browning and microorganisms of the cutting surface, quality/shelf-life evaluation, and so on. Finally, the challenges and future application prospects of imaging technology in industrialization are presented.

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Defect Detection in Fruit and Vegetables by Using Machine Vision Systems and Image Processing

Firouz

Sardari

2022

Food Eng Rev

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Comparison of X-ray computed tomography and magnetic resonance imaging to detect pest-infested fruits: A pilot study

Cited by 12 publications

References 30 publications

Non-destructive visualization of internal structural changes in humidified magnesium oxide tablets using X-ray computed tomography

Non-destructive visualization of internal structural changes in humidified magnesium oxide tablets using X-ray computed tomography

Intelligent detection for fresh‐cut fruit and vegetable processing: Imaging technology

Defect Detection in Fruit and Vegetables by Using Machine Vision Systems and Image Processing

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