Determination of Camphor, Borneol and Bornyl Acetate in Shenling Baizhu Powder by Gas Chromatography

VernacularTitle:气相色谱法测定参苓白术散中樟脑、龙脑及乙酸龙脑酯含量
Author: Mengmeng WANG ; Jinghui WANG ; Xintong FU ; Yougen CHEN ; Bin WU
Publication Type:Journal Article
Keywords: Shenling Baizhu Powder; Amomi Fructus; camphor; borneol; bornyl acetate; GC
From: Chinese Journal of Information on Traditional Chinese Medicine 2013;(12):56-58
CountryChina
Language:Chinese
Abstract: Objective To establish a GC method for simultaneous determine of camphor, borneol and bornyl acetate in Shenling Baizhu Powder. Methods Capillary column was used with 100% methyl polysiloxane as stationary phase. The temperature-programmed was as follows:starting temperature of 60 ℃, 5 ℃/min, rose to 130 ℃, kept for 5 minutes, followed by 20 ℃/min up to 230 ℃, and kept for 5 minutes. Results The average recovery rate of camphor was 99.87%, RSD was 1.3%, and good linear relationship was showed in the range of 0.003 77-0.150 8 μg (r=0.999 9). The average recovery of borneol was 100.71%, RSD was 2.1%, and good linear relationship was showed in the range of 0.002 411-0.096 4 μg (r=0.999 9). The average recovery rate of bornyl acetate was 101.95%, RSD was 1.3%, and good linear relationship was showed in the range of 0.003 02-0.121 1 μg (r=0.999 9). Conclusion The method is simple, reliable, accurate, and can effectively control the quality of Amomi Fructus in Shenling Baizhu Powder.