Studies on the Active Components of Five Kinds of Chinese Crude Herbs and Samples Avoidable for Boiling / 中药新药与临床药理

Objective: To detect the contents of the active components in five kinds of Chinese crude herbs and Samples Avoidable for Boiling(SAB). Methods: With modern technology, astraglin in Radix Astragali, atractylons and butenolide in Rhizoma Atractylodis Macrocephalae, paeonol in Cortex Moutan , sterols in Radix Morindae Officinalis and flavonoids in Radix Puerariae were detected and analyzed. Results: In SAB, the contents of astraglin, atractylone, butenolide, paeonol and sterols were low, especially the high molecular polysaccharides and volatile active components of atractylone, butenolide and paeonol. Meanwhile, more impurities were found in SAB. Conclusion: There are some defects in the production techniques and quality control of SAB.