气相色谱法测定神香苏合丸中冰片的含量.pdfVIP

浙江科技学院学报,第22 卷第2 期,2010 年4 月 Journal of Zhejiang University of Science and Technology Vol. 22 No.2, pr. 2010 张 伟, 沈亚华 ( , 310016) : PEG220M , 140 e , FID 280 e ,, 30~ 430 Lg/mL , r = 0. 999 8 98. 7% (RSD= 1.6%),, : ; ; : R927. 11 : : 16712 8798(2010) 022 00852 04 Determination of content of borneol in Shenxiang Suhe pill by GC ZH NG Wei, SHEN Ya2hua (HuqingYutang Pharmaceutical Co., Ltd., Hangzhou 310016, China) Abstract: The determination was carried out on a PEG220M capillary column with temperature of 140 e , FID detector with temperature of 280 e . The method with internal standard of n2C18H18 was used to determine the content of borneol in Shenxiang Suhe pill. The borneol sample showed a good linear relationship at the range of 30~ 430 Lg/mL with r = 0.999 8. The average recovery was 98.7% with a RSD of 1.6%. The method of gas chromatography applied in the determination of Shenxiang Suhe pill, is simple, accurate, reproducibleand can be used for the quality control the Shenxiang Suhe pill. Key words: Shenxiang Suhe pill; borneol; gas chromatography(GC) 5 6, , , ,, , ,, [123] , : 20092 10221 : ( 1971) ), ,, , 86 22 1 1. 1 1. 1. 1 仪 器 gilent 6890N , gilent ( . 10. 02 ) ,KQ2200 ( ) 1. 1. 2 试 剂 ( : 1107432200504, ), ( : 1116362 200402, );( ) ; () 1. 1. 2. 1 200.0 mg,,10 mL , ,, 1. 1. 2.2 25.0 mg, , 50 mL , , , 1.2 PEG220M (DB2W X 30m, 0. 32 mm, 0. 25Lm);140 e ,200 e , FID 280 e ; :45 mL/min, 45 mL/ min, 450 mL/ min; 20B 1 1.3 1.3. 1 样品溶液的制备 1g,, ,,40mL, 60min, , 50 mL ,0.25 mL,,, 1.3. 2 分析方 2 LL, , 2 2. 1 3.0 mL,10 mL , 0.05 m