Page 31 - 《中国药房》2022年20期
P. 31

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·
   26   27   28   29   30   31   32   33   34   35   36