SPIFAN SP Meeting September 17, 2016

Reference 11 is listed in slide 16

Microwave digestion/Cloud Point Extraction/ Spectrophotometry 11

• Alternative to F-ISE or IC detection • LOQ blank: 5 μg/L / LOQsample: 25 μg/100g dry matter (1g with DF=50) / 20 food samples (fruit juices, soups, babyfoods: 0.01 – 28 mg/100g) /RSDr < 5% / Recovery : 97% -103% • Not validated for infant formula: (estimated LOQ : < 20 μg/100g RTF) Conclusion: feasibility to test for Infant Formula

September 2016

11

TMFS derivatization / GC-FID (Poster AOAC meeting 2015)

• Alternative to F-ISE, IC detection and spectrophotometry • LOQ sample: 30 μg/100g dry matter (3 μg/100g RTF) / 2 samples (powdered and liquid IF) / RSD = 6% / Recovery : 87% -101% Conclusion: SLV to perform with SPIFAN kit 12 September 2016