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Residue Analysis in Food : Principles and Applications.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Boca Raton :
CRC Press LLC,
2000.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Half Title; Title Page; Copyright Page; Table of Contents; Preface; Contributors; 1: Introduction; 1.1 Chemical Contamination of Food; 1.2 Residue Analysis; 1.3 Advances in Residue Analysis Methodologies; 1.4 The Sample is the Key; 1.5 Analytical Methods; 1.6 Special Issues in Residue Analysis; 1.7 Future; References; 2: Primary Extraction Technologies; 2.1 Introduction; 2.1.1 Types of residues; 2.1.2 Justification for primary extraction; 2.1.3 Difficulties in the analysis of residues; 2.2 Stages in the Analysis of Residues in Food; 2.2.1 Sampling
- 2.2.2 Transfer to the laboratory and storage2.2.3 Thawing; 2.2.4 Internal standard; 2.2.5 Homogenisation; 2.2.5.1 Milk; 2.2.5.2 Eggs; 2.2.5.3 Tissues; 2.2.6 Enzyme/acid hydrolysis and digestion; 2.2.7 (Primary) Extraction; 2.2.8 Clean-up; 2.2.8.1 Elimination of water; 2.2.8.2 Elimination of fat; 2.2.8.3 Elimination of proteins; 2.2.8.4 Elimination of co-extractives; 2.2.9 Solvent removal; 2.2.10 End point determination; 2.3 Liquid-Liquid Partitioning; 2.3.1 Theory; 2.3.1.1 Multiple extraction; 2.3.1.2 Influence of pH; 2.3.1.3 Influence of temperature; 2.3.1.4 Ion-pairing; 2.3.1.5 Salting-out
- 2.4 Recovery Estimation in Quantitative Analysis2.5 Examples; 2.5.1 Pesticides; 2.5.2 ß-Agonists; 2.5.3 Steroid hormones; 2.5.3.1 Androgens; 2.5.3.2 O estrogens; 2.5.3.3 Progestagens; 2.5.4 Antibiotics; 2.5.4.1 Poly ethers; 2.5.4.2 Macrolides; 2.5.4.3 Chloramphenicol; 2.5.5 Mycotoxins; 2.5.6 Further reading; 2.6 References; 3: Sorbent Technologies : Principles and Applications; 3.1 Introduction; 3.2 Solid Phase Extraction; 3.2.1 Adsorption mode; 3.2.2 Size exclusion or permeation mode; 3.2.3 Bonded phase partition mode; 3.3 Sorbent Technologies: Columns, Cartridges and Discs
- 3.4 Solid Phase Microextraction3.5 Matrix Solid Phase Dispersion; 3.6 Characteristics of the MSPD Process; 3.6.1 Unique sample interactions; 3.6.2 The nature of the solid support and bonded phase; 3.6.3 Matrix modification; 3.6.4 Solvent elution; 3.6.5 The matrix effect; 3.7 Applications; 3.8 References; 4: Automated Extraction/Clean-Up Technologies; 4.1 Introduction; 4.2 Automated Solid-Phase Extraction Techniques; 4.2.1 Principle; 4.2.2 Applications of automated solid-phase extraction techniques; 4.3 Column Switching Techniques; 4.3.1 Principle
- 4.3.2 Applications of column-switching techniques4.3.2.1 Sample clean-up; 4.3.2.2 Sample enrichment; 4.4. Supercritical Fluid Extraction (SFE); 4.4.1 Principle; 4.4.2 Applications of SFE; 4.4.2.1 Introduction; 4.4.2.2 SFE of residues of analytes from'non-fatty'matrices; 4.4.2.3 SFE of residues of analytes from fatty matrices; 4.4.2.4 SFE of residues of analytes from samples of fat; 4.5 Conclusions; 4.6 References; 5: Immunochemical and Receptor Technologies; 5.1 Introduction; 5.2 Specific Reagents; 5.2.1 Antibodies; 5.2.1.1 Antibody-antigen interaction