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Ukkunda NS, Santhoshkumar P, Paranthaman R, Moses JA. X-ray diffraction and its emerging applications in the food industry. Crit Rev Food Sci Nutr 2024:1-16. [PMID: 39189894 DOI: 10.1080/10408398.2024.2395487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
X-ray diffraction (XRD) is an analytical technique that has found several applications focusing on the identification of crystal structure, space groups, plane, and orientation, in addition to qualitative and quantitative phase identification, and polymorphism behavior. An XRD diffractogram pattern/Bragg's peak can also provide valuable information that can be used for various food applications. While this review details the fundamental principles of XRD, the types of XRD systems, instrumentation, and the components thereof, the focus is to serve as a structured resource on explored applications of XRD in food, majorly revolving around food quality and safety. While recent studies relevant to the field are highlighted, leads for futuristic prospects are presented. With its unique approach, the XRD analysis can prove to be a rapid, robust, and sensitive nondestructive approach to food quality evaluation. Recent reports indicate its scope for nonconventional applications such as the assessment of 3D printability of foods, ice crystal formation, and screening food adulterants. Studies also highlight its scope to complement or replace conventional food quality testing approaches that involve the usage of chemicals, extensive sample preparation procedures, derivatization steps and demand long testing times.
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Affiliation(s)
- Neeta S Ukkunda
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur (NIFTEM-T), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
| | - P Santhoshkumar
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur (NIFTEM-T), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
| | - R Paranthaman
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur (NIFTEM-T), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
| | - J A Moses
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology Entrepreneurship and Management - Thanjavur (NIFTEM-T), Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, India
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Lindtner RA, Wurm A, Pirchner E, Putzer D, Arora R, Coraça-Huber DC, Schirmer M, Badzoka J, Kappacher C, Huck CW, Pallua JD. Enhancing Bone Infection Diagnosis with Raman Handheld Spectroscopy: Pathogen Discrimination and Diagnostic Potential. Int J Mol Sci 2023; 25:541. [PMID: 38203710 PMCID: PMC10778662 DOI: 10.3390/ijms25010541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
Osteomyelitis is a bone disease caused by bacteria that can damage bone. Raman handheld spectroscopy has emerged as a promising diagnostic tool for detecting bone infection and can be used intraoperatively during surgical procedures. This study involved 120 bone samples from 40 patients, with 80 samples infected with either Staphylococcus aureus or Staphylococcus epidermidis. Raman handheld spectroscopy demonstrated successful differentiation between healthy and infected bone samples and between the two types of bacterial pathogens. Raman handheld spectroscopy appears to be a promising diagnostic tool in bone infection and holds the potential to overcome many of the shortcomings of traditional diagnostic procedures. Further research, however, is required to confirm its diagnostic capabilities and consider other factors, such as the limit of pathogen detection and optimal calibration standards.
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Affiliation(s)
- Richard Andreas Lindtner
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
| | - Alexander Wurm
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
- Praxis Dr. Med. Univ. Alexander Wurm FA für Orthopädie und Traumatologie, Koflerweg 7, 6275 Stumm, Austria
| | - Elena Pirchner
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
| | - David Putzer
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
| | - Rohit Arora
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
| | - Débora Cristina Coraça-Huber
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
| | - Michael Schirmer
- Department of Internal Medicine, Clinic II, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria;
| | - Jovan Badzoka
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria; (J.B.); (C.K.); (C.W.H.)
| | - Christoph Kappacher
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria; (J.B.); (C.K.); (C.W.H.)
| | - Christian Wolfgang Huck
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria; (J.B.); (C.K.); (C.W.H.)
| | - Johannes Dominikus Pallua
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.A.L.); (A.W.); (E.P.); (D.P.); (R.A.); (D.C.C.-H.)
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Lindtner R, Wurm A, Kugel K, Kühn J, Putzer D, Arora R, Coraça-Huber DC, Zelger P, Schirmer M, Badzoka J, Kappacher C, Huck CW, Pallua JD. Comparison of Mid-Infrared Handheld and Benchtop Spectrometers to Detect Staphylococcus epidermidis in Bone Grafts. Bioengineering (Basel) 2023; 10:1018. [PMID: 37760120 PMCID: PMC10525239 DOI: 10.3390/bioengineering10091018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/18/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023] Open
Abstract
Bone analyses using mid-infrared spectroscopy are gaining popularity, especially with handheld spectrometers that enable on-site testing as long as the data quality meets standards. In order to diagnose Staphylococcus epidermidis in human bone grafts, this study was carried out to compare the effectiveness of the Agilent 4300 Handheld Fourier-transform infrared with the Perkin Elmer Spectrum 100 attenuated-total-reflectance infrared spectroscopy benchtop instrument. The study analyzed 40 non-infected and 10 infected human bone samples with Staphylococcus epidermidis, collecting reflectance data between 650 cm-1 and 4000 cm-1, with a spectral resolution of 2 cm-1 (Agilent 4300 Handheld) and 0.5 cm-1 (Perkin Elmer Spectrum 100). The acquired spectral information was used for spectral and unsupervised classification, such as a principal component analysis. Both methods yielded significant results when using the recommended settings and data analysis strategies, detecting a loss in bone quality due to the infection. MIR spectroscopy provides a valuable diagnostic tool when there is a tissue shortage and time is of the essence. However, it is essential to conduct further research with larger sample sizes to verify its pros and cons thoroughly.
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Affiliation(s)
- Richard Lindtner
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
| | - Alexander Wurm
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
- Praxis Dr. Med. Univ. Alexander Wurm FA für Orthopädie und Traumatologie, Koflerweg 7, 6275 Stumm, Austria
| | - Katrin Kugel
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
| | - Julia Kühn
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
| | - David Putzer
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
| | - Rohit Arora
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
| | - Débora Cristina Coraça-Huber
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
| | - Philipp Zelger
- University Clinic for Hearing, Voice and Speech Disorders, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria;
| | - Michael Schirmer
- Department of Internal Medicine, Clinic II, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria;
| | - Jovan Badzoka
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria; (J.B.); (C.K.); (C.W.H.)
| | - Christoph Kappacher
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria; (J.B.); (C.K.); (C.W.H.)
| | - Christian Wolfgang Huck
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria; (J.B.); (C.K.); (C.W.H.)
| | - Johannes Dominikus Pallua
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria; (R.L.); (K.K.); (J.K.); (D.P.); (R.A.); (D.C.C.-H.); (J.D.P.)
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