云南中医学院学报
雲南中醫學院學報
운남중의학원학보
JOURNAL OF YUNNAN COLLEGE OF TRADITIONAL CHINESE MEDICINE
2013年
6期
26-29,33
,共5页
通络祛痛膏%气相色谱%樟脑%薄荷脑%龙脑
通絡祛痛膏%氣相色譜%樟腦%薄荷腦%龍腦
통락거통고%기상색보%장뇌%박하뇌%용뇌
gas chromatography%volatile oil(camphor,menthol crystal and camphol)%tongluo qutong gao
目的:建立GC法同步测定通络祛痛膏中樟脑、薄荷脑、龙脑等3种成分含量。方法使用气相色谱仪(岛津GC-2014),DB-WAX毛细管柱(30 m×0.25 mm×0.50μm)。以氮气为载气,FID检测器,柱温140℃,内标法测定样品中3种成分的含量。结果通络祛痛膏中樟脑、薄荷脑和龙脑及内标物萘等4种物质在同一色谱条件下获得良好分离;樟脑、薄荷脑、龙脑的回收率分别为98.76%(RSD=0.60%),97.48%(RSD=0.66%),100.99%(RSD=0.65%)。采用此法对10批样品进行含量测定,均取得了满意的结果。结论该方法简便、准确,分离度好,可用于控制通络祛痛膏的质量。
目的:建立GC法同步測定通絡祛痛膏中樟腦、薄荷腦、龍腦等3種成分含量。方法使用氣相色譜儀(島津GC-2014),DB-WAX毛細管柱(30 m×0.25 mm×0.50μm)。以氮氣為載氣,FID檢測器,柱溫140℃,內標法測定樣品中3種成分的含量。結果通絡祛痛膏中樟腦、薄荷腦和龍腦及內標物萘等4種物質在同一色譜條件下穫得良好分離;樟腦、薄荷腦、龍腦的迴收率分彆為98.76%(RSD=0.60%),97.48%(RSD=0.66%),100.99%(RSD=0.65%)。採用此法對10批樣品進行含量測定,均取得瞭滿意的結果。結論該方法簡便、準確,分離度好,可用于控製通絡祛痛膏的質量。
목적:건립GC법동보측정통락거통고중장뇌、박하뇌、용뇌등3충성분함량。방법사용기상색보의(도진GC-2014),DB-WAX모세관주(30 m×0.25 mm×0.50μm)。이담기위재기,FID검측기,주온140℃,내표법측정양품중3충성분적함량。결과통락거통고중장뇌、박하뇌화용뇌급내표물내등4충물질재동일색보조건하획득량호분리;장뇌、박하뇌、용뇌적회수솔분별위98.76%(RSD=0.60%),97.48%(RSD=0.66%),100.99%(RSD=0.65%)。채용차법대10비양품진행함량측정,균취득료만의적결과。결론해방법간편、준학,분리도호,가용우공제통락거통고적질량。
Objective To establish a method for simultaneous determination of camphol,menthol crystal and camphor in Tongluo Qutong Gao. Methods Naphthalene was used as the internal standard. DB-WAX capillary column was adopted,nitrogen as the carrier gas,and FID as the detector. The column temperature at 140℃. Results Camphol,menthol crystal and camphor in Tongluo Qutong Gao and naphthalene have been separated well. The average recovery rates of camphor,menthol crystal and camphol were 98. 76%(RSD=0. 66%),97. 48%(RSD=0. 66%) and 100. 99%(RSD=1. 4%),respectively. Conclusion The method is simple,accurate and separable,and it can also be used to control the quality of Tongluo Qutong Gao.