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AN1088: Determination of Thiosulfate and Pyrophosphate in Crayfish Wash Powder
Description
To make crayfish look more attractive to consumers, they are often cleaned with wash powder, and it is this wash powder that is suspected of causing the problems associated with excessive ingestion of crayfish. The reported harmful ingredients of crayfish wash powder are thiosulfate and phosphaterelated compounds. IC/MS was applied to the analysis of components in crayfish wash powder and an effective method was developed using the Thermo Scientific Dionex ICS-4000 Integrated Capillary HPIC System and the Thermo Scientific TSQ Vantage Triple Stage Quadrupole mass spectrometer.| Market: | Food and Beverage |
| Keywords: | Chloride, ESI, Food Safety, Mass Spectrometric Detection, OnGuard RP, Citrate, oxalate, fluoride, Trimetaphosphate, Tripolyphosphate, Nitrite, Phosphate, Bromide, Nitrate, RFIC, Sulfate, capillary IC, IC, IC-MS, Crayfish, ICS-4000, IonPac AS19, pyrophosphate, thiosulfate, OnGuard II Na, Phosphite, Wash powder, IC-ESI, ICMS |
| Matrix: | Wash powder |
| Author: | Liao Dongli, Hu Zhongyang, Ye Mingli, Xu Qun, Liang Lina, and Jeffrey Rohrer |
| Affiliation: | Thermo Fisher Scientific |
For Research Use Only. Not for use in diagnostic procedures.
