UPLC/Q-TOF-MS-based chemical profiling approach to evaluate the chemical constitution of Radix Aconiti Lateralis Preparata in the process of decoction

Selecting the correct processing time for Radix Aconiti Lateralis Preparata according to clinical indications is essential for attenuating toxicity and increasing efficiency. Within 30 min is the best time for diester-diterpenoid alkaloids as the main pharmacodynamic material, and within 60 min is the best time for monoester-diterpenoid alkaloids as the pharmacodynamic material of Radix Aconiti Lateralis Preparata.