Potential use of gamma irradiation in the production of mussel and oyster reference materials for paralytic shellfish poisoning toxins

2010 ◽  
Vol 397 (2) ◽  
pp. 743-749 ◽  
Author(s):  
Andrew D. Turner ◽  
Robert G. Hatfield ◽  
Andy L. Powell ◽  
Wendy Higman
Keyword(s):  
Gamma Irradiation ◽  
Reference Materials ◽  
Paralytic Shellfish Poisoning ◽  
Shellfish Poisoning ◽  
Paralytic Shellfish ◽  
Potential Use

Feasibility studies into the production of gamma-irradiated oyster tissue reference materials for paralytic shellfish poisoning toxins

Toxicon ◽  
2013 ◽  
Vol 72 ◽  
pp. 35-42 ◽  
Author(s):  
Andrew D. Turner ◽  
Adam M. Lewis ◽  
Robert G. Hatfield ◽  
Andy L. Powell ◽  
Wendy A. Higman
Keyword(s):  
Reference Materials ◽  
Feasibility Studies ◽  
Paralytic Shellfish Poisoning ◽  
Oyster Tissue ◽  
Shellfish Poisoning ◽  
Paralytic Shellfish ◽  
Gamma Irradiated

The development of reference materials for paralytic shellfish poisoning toxins in lyophilized mussel. II: Certification study

2001 ◽  
Vol 18 (9) ◽  
pp. 810-824 ◽  
Author(s):  
H. J. Van Den Top ◽  
A. Boenke ◽  
P. A. Burdaspal ◽  
J. Bustos ◽  
H. P. Van Egmond ◽  
...  
Keyword(s):  
Reference Materials ◽  
Paralytic Shellfish Poisoning ◽  
Shellfish Poisoning ◽  
Paralytic Shellfish

scholarly journals Development of Reference Materials for Paralytic Shellfish Poisoning Toxins

2001 ◽  
Vol 84 (5) ◽  
pp. 1668-1676 ◽  
Author(s):  
Hans P van Egmond ◽  
Antonio Mouriño ◽  
Pedro A Burdaspal ◽  
Achim Boenke ◽  
P Alvito ◽  
...  
Keyword(s):  
Reference Materials ◽  
Paralytic Shellfish Poisoning ◽  
Shellfish Poisoning ◽  
Analytical Methodology ◽  
Joint Activities ◽  
Paralytic Shellfish ◽  
Interlaboratory Studies ◽  
Mass Fractions ◽  
Certified Value ◽  
Psp Toxins

Abstract A project was undertaken to develop mussel reference materials that were certified for their mass fractions of saxitoxin and decarbamoyl-saxitoxin. Fifteen laboratories from various European countries participated. Three of these had major responsibility for substantial parts of the work and overall coordination of the project. The project involved 4 main activities: (1) procurement and characterization of calibrants; (2) improvement of analytical methodology; (3) preparation of reference materials, including homogeneity and stability studies; (4) 2 interlaboratory studies and a certification exercise. The joint activities resulted in 3 homogeneous and stable reference materials: 2 lyophilized mussel materials with and without naturally incurred paralytic shellfish poisoning (PSP) toxins, and a saxitoxin enrichment solution. The reference materials were certified with respect to their saxitoxin and decarbamoyl-saxitoxin content. The lyophilized mussel material with PSP toxins (CRM 542) contained <0.07 mg saxitoxin·2HCl/kg and 1.59 ± 0.20 mg decarbamoyl-saxitoxin·2HCl/kg. The lyophilized mussel material without PSP toxins (CRM 543) contained <0.07 mg saxitoxin·2HCl/kg and <0.04 mg decarbamoyl-saxitoxin·2HCl/kg. The certified value of the saxitoxin mass fraction in the saxitoxin enrichment solution (CRM 663) was 9.8 ± 1.2 μg/g.

Transformation of paralytic shellfish poisoning toxins in Crassostrea gigas and Pecten maximus reference materials

Toxicon ◽  
2012 ◽  
Vol 60 (6) ◽  
pp. 1117-1134 ◽  
Author(s):  
Andrew D. Turner ◽  
Adam M. Lewis ◽  
Robert G. Hatfield ◽  
Angus W. Galloway ◽  
Wendy A. Higman
Keyword(s):  
Reference Materials ◽  
Crassostrea Gigas ◽  
Paralytic Shellfish Poisoning ◽  
Pecten Maximus ◽  
Shellfish Poisoning ◽  
Paralytic Shellfish
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