Wang Y, Zhu F, Zhang J, Li G, Wang Z, Hen L, Feng G
Henan College of Traditional Chinese Medicine, Zhengzhou.
Zhongguo Zhong Yao Za Zhi. 1990 Dec;15(12):726-8, 764-5.
The Total alkaloid contents of chloroform extracts and aqueous decoctions of different vinegar-processed samples of fresh Rhizoma Corydalis were determined and compared using orthogonal experimental design. Two optimum schemes suggested by the results are 1. If aqueous decoction is wanted, the fresh tuber Corydalis should be scalded by hot edible vinegar till the liquid has permeated to its center; 2. If total alkaloid extract is required for making Chinese traditional patent medicine, the fresh Rhizoma should be slightly scalded with edible vinegar which has been diluted with an equal volume of water.
采用正交试验设计，对不同醋制的鲜延胡索样品的氯仿提取物和水煎液中的总生物碱含量进行了测定和比较。结果给出的两个最佳方案为：1. 若需水煎液，鲜延胡索块茎应以食用热醋烫至醋液渗透至中心；2. 若需总生物碱提取物用于制作中成药，鲜延胡索应以与等量水稀释后的食用醋略烫。
