2018 August 26 SPSFAM Book

Analysis of Multiple Mycotoxins in Corn FDA/UMD IFSTL Mycotoxin Training Course (College Park, April. 2018)

AFB1

DON

FB1

FB2

Mycotoxin

TQ-S Micro

Sciex6500

TQ-S Micro

Sciex6500

TQ-S Micro

Sciex6500

TQ-S Micro

Sciex6500

LC-MS

3.01±0.25

3.25±0.27

672±45

648±30

513±48

461±40

104±9

104±6

AVE±SD (n=9, ng/g)

Acceptable range (ng/g)

1.72 - 4.42

486 - 976

297-629

61 - 156

3.07

731

463

108

Assigned value (ng/g)

OTA

T-2

HT-2

ZON

Mycotoxin

TQ-S Micro

Sciex6500

TQ-S Micro

Sciex6500

TQ-S Micro

Sciex6500

TQ-S Micro

Sciex6500

LC-MS

1.94±0.29

2.11±0.17

108±6

98±13

103±3

109±17

142±12

126±8

AVE±SD (n=9, ng/g)

Acceptable range (ng/g)

1.22 - 3.14

61 - 157

67 - 173

80 - 201

2.18

109

120

141

Assigned value (ng/g)

Note: same sample extracts on two LC-MS platforms.

Special Section on Mycotoxins, J AOAC Int. Guest editors:

Melissa Phillips (melissa.phillips@nist.gov), NIST Kai Zhang (kai.zhang@fda.hhs.gov), FDA/CFSAN Manuscripts on LC-MS-based mycotoxin analysis are welcome!