中国中药杂志

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气相色谱法测定苍术中有效成分β-桉叶醇含量的方法学研究
Methodological Studies on Quantitative Determination of β-Eudesmol in Atractylodes lancea (Thunb.) DC.

傅梅红,王金华,张颖,王跃生,薛宝云,何希容,王智民,王岚,张静修
FU Mei hong,WANG Jin hua,ZHANG Ying,WANG Yue sheng,XUE Bao yun, HE Xi rong,WANG Zhi min,WANG Lan,ZHANG Jing xiu (Institute of Chinese Materia Medica,China Academy of Traditional Chinese Medicine,Beijing 100700,China) [

摘要(Abstract):

目的 :建立苍术药材中有效成分 β 桉叶醇的含量测定方法。 方法 :气相色谱法 ,不锈钢柱 3mm× 2m ,固定液 15 %QF 1,载体ChromosorbWAW( 80~ 10 0目 ) ,氢火焰离子检测器 ,气化室温度 2 10℃ ,柱温 174℃ ,载气5 0ml min-1氮气 ,空气 49kPa ,氢气 5 8.8kPa。结果 :平均回收率为 10 0 .7% (n =5 )。结论 :该法可用于苍术药材的质量控制。
Objective:To establish methodologicaiiy a method for quantitative determination of β eudesmol in Atractylodes lancea .Method:GC,column:3 mm×2 m;stationary phase:15% QF 1;support:Chromosorb WAW(60~80mesh);detector:hydrogen flame ionization detector;injection chamber temperature:210 ℃;column temperature:174 ℃;carrier gas:N 2:50 ml·min -1 ,air:49 kPa,H 2:58.8 kPa;sensibility range:10 2×64;chart speed:2.5 mm·min -1 .Result:Average recovery ratio is 100.7% ( n =5).Conclusion:This method can be used to control the quality of A.lancea . [

关键词(KeyWords): 苍术;β桉叶醇;含量测定;气相色谱法
Atractylodes lancea ;β eudesmol;determination;GC

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作者(Author): 傅梅红,王金华,张颖,王跃生,薛宝云,何希容,王智民,王岚,张静修
FU Mei hong,WANG Jin hua,ZHANG Ying,WANG Yue sheng,XUE Bao yun, HE Xi rong,WANG Zhi min,WANG Lan,ZHANG Jing xiu (Institute of Chinese Materia Medica,China Academy of Traditional Chinese Medicine,Beijing 100700,China) [

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