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Issue:
Determination of caryophyllene in Eupatorium fortune
Author(s):
LIU Dongjing1
,
ZHAO Xiaohong1
,
XUE Jian1
,
CHEN Shilin1
,
BIAN Qingya1
,
2
Pages:
2907
-
2909
Year:
2009
Issue:
22
Journal:
China Journal of Chinese Materia Medica
Keyword:
佩兰
;
石竹烯
;
气相色谱法
;
含量测定
;
Abstract:
目的:建立佩兰药材中石竹烯含量的测定方法。方法:采用溶剂超声提取样品、气相色谱法[DB-1701弹性毛细管柱(0.32 mm×30 m,0.25μm)]测定佩兰药材中石竹烯的含量。结果:石竹烯在0.002
2
.0 g.L-1呈良好线性关系(r=0.999 9),加样回收率在96.8%
1
04.2%。结论:本方法准确可靠、简便、重复性好,可用于佩兰的质量控制。
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