Abstract: The present invention relates to a determination method of a blood plasma amygdalin of body resistance-strengthening and blood stasis-dissipating botanical composition, comprising the following steps: (1) first adding 2-5 mol/L phosphoric acid to the plasma of mammals administered with the blood stasis-dissipating botanical composition, and mixing to homogenize, the volumetric ratio of plasma to phosphoric acid is 1:2-3, applying the solution to a small column of Waters Oasis HLB activated by methanol and water, after leaching by water and 80-100% methanol and eluting by 0.2-1% ammonia-methanol, drying through evaporation and enriching the eluent at 25-30° C.; and re-dissolving with a mobile phase; (2) UPLC/MS determination method: chromatographic conditions: chromatographic column: Acquity UPLC BEH C18, 2.1×100 mm, mobile phase A: Water-Acetonitrile-Formic acid 95:5:0.1 v/v/v, mobile phase B: Acetomtrile-Formic acid 100:0.

Abstract: A detection method of blood plasma danshensu and salvianolic acid B of dissipating blood stasis botanical is disclosed. The method includes: (1) pretreating mammalian plasma sample: applying the plasma with medicine to small column of Waters Oasis HLB activated by methanol and water; after leaching and eluting, drying and enriching the eluent; after redissolving with mobile phase, measuring by UPLC/MS; (2) UPLC/MS measuring: UPLC condition: chromatographic column: Acquity UPLC BEH C18, 2.1?100 mm, mobile phase A: water-acetonitrile-formic acid 95:5:0.1 v/v/v, mobile phase B: acetonitrile-formic acid 100:0.1 v/v; MS condition: electric spraying ion source (ESI), detecting with negative ion mode, scanning at the range of m/z 150-800. The method can be used for pharmacokinetics study of danshensu and salvianolic acid B in dissipating blood stasis botanical.

Abstract: A detection method of blood plasma schizadrin B of dissipating blood stasis botanical is disclosed. The method includes: (1) extracting schizadrin B from plasma of mammalian administered dissipating blood stasis botanical by ethyl acetate with the volume ratio 1:4, whirling 3-5 mins, centrifugating at 9600 rpm for 10 mins, drying and enriching the upper layer at 25-30° C., and redissolving with mobile phase; (2) UPLC/MS measuring: UPLC condition: chromatographic column: Acquity UPLC BEH C18, 2.1?100 mm, mobile phase A: water-acetonitrile-formic acid 95:5:0.1 v/v/v, mobile phase B: acetonitrile-formic acid 100:0.1 v/v; MS condition: electric spraying ion source (ESI), detecting with positive ion mode, scanning at the range of m/z 150-1200. The method can be used for pharmacokinetics study of schizadrin B in dissipating blood stasis botanical.

Abstract: A detection method of blood plasma amygdalin of dissipating blood stasis botanical is disclosed. The method includes: (1) adding 2-5 mol/L phosphoric acid to plasma of mammalian administered dissipating blood stasis botanical and mixing the solution of plasma-phosphoric acid (1:2-3, v/v), applying the solution to small column of Waters Oasis HLB activated by methanol and water; after leaching by water and 80-100% methanol and eluting by 0.2-1% ammonia-methanol, drying and enriching the eluent at 25-30° C.; and redissolving with mobile phase; (2) UPLC/MS measuring: UPLC condition: chromatographic column: Acquity UPLC BEH C18, 2.1?100 mm, mobile phase A: water-acetonitrile-formic acid 95:5:0.1 v/v/v, mobile phase B: acetonitrile-formic acid 100:0.1 v/v; MS condition: electric spraying ion source (ESI), detecting with positive ion mode, scanning at the range of m/z 150-800. The method can be used for pharmacokinetics study of amygdalin of dissipating blood stasis botanical.

Abstract: A detection method of blood plasma schizadrin B of dissipating blood stasis botanical is disclosed. The method includes: (1) extracting schizadrin B from plasma of mammalian administered dissipating blood stasis botanical by ethyl acetate with the volume ratio 1:4, whirling 3-5 mins, centrifugating at 9600 rpm for 10 mins, drying and enriching the upper layer at 25-30° C., and redissolving with mobile phase; (2) UPLC/MS measuring: UPLC condition: chromatographic column: Acquity UPLC BEH C18, 2.1?100 mm, mobile phase A: water-acetonitrile-formic acid 95:5:0.1 v/v/v, mobile phase B: acetonitrile-formic acid 100:0.1 v/v; MS condition: electric spraying ion source(ESI), detecting with positive ion mode, scanning at the range of m/z 150-1200. The method can be used for pharmacokinetics study of schizadrin B in dissipating blood stasis botanical.

Abstract: A detection method of blood plasma danshensu and salvianolic acid B of dissipating blood stasis botanical is disclosed. The method includes: (1) pretreating mammalian plasma sample: applying the plasma with medicine to small column of Waters Oasis HLB activated by methanol and water; after leaching and eluting, drying and enriching the eluent; after redissolving with mobile phase, measuring by UPLC/MS; (2) UPLC/MS measuring: UPLC condition: chromatographic column: Acquity UPLC BEH C18, 2.1?100 mm, mobile phase A: water-acetonitrile-formic acid 95:5:0.1 v/v/v, mobile phase B: acetonitrile-formic acid 100:0.1 v/v; MS condition: electric spraying ion source (ESI), detecting with negative ion mode, scanning at the range of m/z 150-800. The method can be used for pharmacokinetics study of danshensu and salvianolic acid B in dissipating blood stasis botanical.