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1 000 TIC 500 m/z 943.6→635.5 m/z 943.6→781.5 300 m/z 943.6→797.4
1 1
200 1
1 200
intensity 500 intensity 250 intensity intensity
100
100
0 0 0 0
0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10
t/min t/min t/min t/min
A. nepasaikosaponin K对照品溶液
1 000 TIC 500 m/z 943.6→635.5 m/z 943.6→781.5 300 m/z 943.6→797.4
200
intensity 500 intensity 250 intensity intensity 200
100
100
0 0 0 0
0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10
t/min t/min t/min t/min
B.缺柴胡阴性样品溶液
1 000 TIC 500 m/z 943.6→635.5 m/z 943.6→781.5 300 m/z 943.6→797.4
200
intensity 500 intensity 250 intensity intensity 200
100
1 1 1 100 1
0 0 0 0
0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10
t/min t/min t/min t/min
C.标准样品溶液(含北柴胡)
1 000 TIC 500 m/z 943.6→635.5 m/z 943.6→781.5 300 m/z 943.6→797.4
200
intensity 500 intensity 250 intensity intensity 200
100
100
1 1 1 1
0 0 0 0
0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10
t/min t/min t/min t/min
D.标准样品溶液(含南柴胡)
5 000 3 000
TIC m/z 943.6→635.5 m/z 943.6→781.5 m/z 943.6→797.4
1 000
1 000
1
intensity 2 500 1 intensity 1 500 1 intensity intensity 1
0 0 0 0
0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10
t/min t/min t/min t/min
E.掺伪50%藏柴胡阳性样品溶液(含北柴胡)
5 000 TIC 3 000 m/z 943.6→635.5 m/z 943.6→781.5 m/z 943.6→797.4
1
1 000 1 1
1
1 000
intensity 500 intensity 1 500 intensity intensity
0 0 0 0
0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 10
t/min t/min t/min t/min
F.藏柴胡阳性样品溶液
1:nepasaikosaponin K
图2 专属性试验的TIC图和典型MRM图
中国药房 2022年第33卷第20期 China Pharmacy 2022 Vol. 33 No. 20 ·2457·