Methods: Research the yield of radixcyathulae in different vegetal time by using experiments of the drying rate and mensuration on weight of individual plant.
Objective:To optimize the technology of processing RadixCyathulae.
目的:优选川牛膝的盐炙工艺。
3
OBJECTIVE: To improve the process for preparation of RadixCyathulae, Radix Aconiti Lateralis Preparata, Rhizoma Pinelliae and Rhizoma Arisaematis for the purpose of enhancing their curative efficacy.