High throughput screening for food safety assessment : biosensor technologies, hyperspectral imaging and practical applications /
Recent advances in array-based detectors and imaging technologies have provided high throughput systems that can operate within a substantially reduced timeframe and other techniques that can detect multiple contaminants at one time. These technologies are revolutionary in terms of food safety asses...
Clasificación: | Libro Electrónico |
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Otros Autores: | , , |
Formato: | Electrónico eBook |
Idioma: | Inglés |
Publicado: |
Cambridge, England :
Woodhead Publishing,
2015.
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Colección: | Woodhead Publishing in food science, technology, and nutrition ;
no. 262. |
Temas: | |
Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; High Throughput Screening for Food Safety Assessment: Biosensor Technologies, Hyperspectral Imaging and Practical Applications; Copyright; Contents; List of contributors; Woodhead Publishing Series in Food Science, Technology and Nutrition; Chapter 1: High throughput screening strategies and technology platforms for detection of pathogens: an introduction; 1.1. Introduction; 1.2. Current detection strategies; 1.3. Why high throughput screening (HTS) is needed; 1.4. HTS technologies for foodborne pathogens
- present and future trends; References.
- Chapter 2: Sampling and sample preparation for sensor-based detection of pathogens in foods2.1. Introduction; 2.2. Key issues in sample preparation: from "Farm to Fork to Physician"; 2.3. Challenges in sampling from food matrices and on "bulk" surfaces; 2.4. Nonspecific vs. specific methods; 2.5. Physical methods; 2.6. Chemical and combined methods; 2.7. Capture and concentration of whole microbial cells; 2.8. The use of cleaning materials in sampling; 2.9. Capture and concentration of pathogen DNA from complex food matrices; 2.10. Innovations in selective enrichment strategies.
- 2.11. ConclusionsReferences; Part One: Biorecognition techniques; Chapter 3: Antibodies, enzymes, and nucleic acid sensors for high throughput screening of microbes and toxins in food; 3.1. Introduction; 3.2. Conventional methods for bacterial pathogen detection; 3.3. Rapid and advanced technologies; 3.4. Antibody structure and production; 3.5. Polyclonal and monoclonal antibodies for biorecognition; 3.6. The identification of recombinant antibodies by phage display technology; 3.7. Biopanning of phage display libraries; 3.8. Biosensors and antibody immobilization strategies.
- 3.9. Immunosensor-based applications for high throughput pathogen screening3.10. Multiplexed pathogen detection using antibodies for biorecognition; 3.11. Nucleic acid assays; 3.12. Microarray-based technologies; 3.13. Enzyme-based sensors; 3.14. High throughput bacterial toxin detection; 3.15. High throughput fungal pathogen and mycotoxin detection; 3.16. Marine toxins; 3.17. Selected commercial platforms for high throughput detection; 3.18. Conclusion; References; Chapter 4: Phage technology in high throughput screening for pathogen detection in food; 4.1. Introduction.
- 4.2. Pathogen detection using phage: culture-based methods and phage typing4.3. Pathogen detection using phage: phage-host adhesion-based methods; 4.3.1. Phage display; 4.3.2. Labeled phage; 4.4. Pathogen detection using phage: biosensors; 4.4.1. Surface plasmon resonance; 4.4.2. Magnetoelastic biosensors; 4.4.3. Piezoelectric quartz crystal; 4.4.4. Impedimetric detection; 4.4.5. Acoustic wave biosensors; 4.4.6. Optofluidic ring resonator; 4.4.7. Long-period grating; 4.5. Pathogen detection using phage: phage-triggered ion cascade.