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作者建立了一种以Amberlite XAD-2树脂测定牡丹皮汤中的挥发性组分牡丹酚(paeonol)含量的方法,并用该法研究了46种药材分别与牡丹皮配伍煎煮对其汤中牡丹酚浸出的影响,这些药材是19种含有牡丹皮的中药方剂的组分。实验部分材料:切碎的中药材购自日本神户中井广堂。以二氯甲烷为流动相,用硅胶柱从牡丹皮的氯仿提取物中分得牡丹酚,再以二氯甲烷一甲醇重结晶。气—液包谱层析条件:Yanaco G 3810型色谱仪;3％硅OV-17(Chromosorb W(Aw)柱;玻璃柱(3mm×3m);柱温:170℃;检测温:200℃;N_2:
The authors established a method for determining the content of paeonol, a volatile component in peony bark soup, using Amberlite XAD-2 resin. The method was used to study the compatibility of 46 medicinal herbs with peony bark and boiling peony. Influenced by the leaching of phenols, these herbs are components of 19 Chinese herbal formulas containing moutan. Experimental materials: The shredded Chinese herbal medicines were purchased from Koike, Nakai, Japan. Dichloromethane was used as the mobile phase, and the pheral phenol was separated from the chloroform extract of Cortex Moutan by silica gel column, and then recrystallized from dichloromethane-methanol. Gas-liquid chromatography spectrometry conditions: Yanaco G 3810 chromatograph; 3% silicon OV-17 (Chromosorb W (Aw) column; glass column (3mm × 3m); column temperature: 170 °C; detection temperature: 200 °C; N_2: