TNAIA-葡萄酒中 7种链格孢霉毒素的测定 高效液相色谱-串联质谱法 .pdf

ICS67.050

B20

T/NAIAXXXó2024

7

-

SimultaneousDeterminationofSevenAlternariaToxinsResiduesinWineby

HPLC-MS/MS

2023-XX-XX2023-XX-XX

GB/T1.1-20201

2024XXXX

7-

1

7-

7

2

GB/T6682

LS/T6133-201816-

T/AFFI038-20238-

3

4

QuEChERS

-

5

GB/T6682

5.1

5.1.1

5.1.2

5.1.3

5.1.4

5.1.5

5.1.6C18

5.1.7N-PSA

5.1.81%1mL100mL

5.1.950%50mL50mL

5.2

5.2.1AALCAS79367-52-5ALTCAS

29752-43-0IATX-1CAS56258-32-3（AMECAS

26894-49-5）TEACAS610-88-8AOHCAS

641-38-3TENCAS28540-82-1≥98.3%

5.2.2100.0μg/mL7

,100.0μg/mL-20℃

5.2.371.0mL10mL

10.0μg/mL-20℃

5.2.412

1.0mL71.02.05.010.020.050.0100.0

200.0

6

6.1-(AJS-ESI)

6.20.1mg0.01g

6.3

6.410000r/min

6.5

6.6

7

7.1

10.0g50mL,10mL1%

5g10min8000r/min5min50mL

1150mgC1850mgN-

PSA50mg2.0mL45℃

50%2.0mL0.22μm

-HPLC-MS/MS

7.2

7.2.1

ACQUITYUPLCÆBEHC182.1100mm1.7μm

25℃

A0.1%B1

0.25mL/min

5μL

1

/min/mL/minA/%B/%

0.000.259010

1.000.258515

2.000.258020

8.000.254060

13.000.25