Periplocin standard杠柳毒苷对照品
Periplocin extracted from cortex periplocae香加皮杠柳苷
The orthogonal design was adopted to optimize the extraction of isovanillin, periplocin and 4-methoxy salicylaldehyde. The optimal extracting condition was methanol consumed ten times the amount of material, and three times for 20 min each time.
采用正交试验设计，对香加皮提取工艺进行了优化，香加皮中异香草醛、杠柳毒苷和4-甲氧基水杨醛最佳提取工艺为：加入10倍量甲醇，超声提取3次，每次20min。
参考来源 - 香加皮化学成分和质量控制方法研究