Wu H, Su J, Cai B, Zhang L, Ye D
Nanjing University of Traditional Chinease Medicine.
Zhongguo Zhong Yao Za Zhi. 1995 Nov;20(11):662-4, 702-3.
The contents of beta-sitosterol of five processed products of Rhizoma Pinelliae we were determined by TLC. The result showed that the lowest content of beta-sitosterol was found in Rhizoma Pinelliae boiled with ginger juice (0.0180%), and the highest in raw Phizoma Panelliae (0.0572%). The contents of total alkaloid of five processed products of Phizoma Pinelliae were also determined by gravimetry and spectrophotometry with acid dye. The result showed that the highest content of total alkaloid was obtained in Rhizoma Pinelliae boiled with ginger juice and alum, and the lowest in Rhizoma Pinelliae boiled with ginger juice.
采用薄层色谱法测定了5种半夏炮制品中β-谷甾醇的含量。结果表明，姜汁煮半夏中β-谷甾醇含量最低（0.0180%），生半夏中含量最高（0.0572%）。还采用重量法和酸性染料分光光度法测定了5种半夏炮制品中总生物碱的含量。结果表明，姜矾煮半夏中总生物碱含量最高，姜汁煮半夏中含量最低。
