海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2014年
5期
34-37
,共4页
气相色谱法%樟脑%冰片%薄荷脑%含量测定
氣相色譜法%樟腦%冰片%薄荷腦%含量測定
기상색보법%장뇌%빙편%박하뇌%함량측정
GC%Camphor%Synthetic bomeol%Menthol%Determination
目的:建立测定寒痹软膏中樟脑、冰片、薄荷脑含量的方法。方法采用气相色谱法,毛细管柱为 ZB-Wax(30m ×0.25mm ×0.5μm),萘为内标物,程序升温,FID检测器。结果樟脑、冰片、薄荷脑分别在0.3209~0.6417mg· mL -1、0.2414~0.4828mg· mL -1、0.2392~0.4784mg · mL -1范围内呈良好线性关系。平均回收率分别为:樟脑102.54%,RSD 为1.02%;冰片98.81%,RSD 为1.05%;薄荷脑102.13%,RSD 为1.53%。结论本方法简便、快速、准确、重复性好,可同时测定寒痹软膏中樟脑、冰片和薄荷脑的含量。
目的:建立測定寒痺軟膏中樟腦、冰片、薄荷腦含量的方法。方法採用氣相色譜法,毛細管柱為 ZB-Wax(30m ×0.25mm ×0.5μm),萘為內標物,程序升溫,FID檢測器。結果樟腦、冰片、薄荷腦分彆在0.3209~0.6417mg· mL -1、0.2414~0.4828mg· mL -1、0.2392~0.4784mg · mL -1範圍內呈良好線性關繫。平均迴收率分彆為:樟腦102.54%,RSD 為1.02%;冰片98.81%,RSD 為1.05%;薄荷腦102.13%,RSD 為1.53%。結論本方法簡便、快速、準確、重複性好,可同時測定寒痺軟膏中樟腦、冰片和薄荷腦的含量。
목적:건립측정한비연고중장뇌、빙편、박하뇌함량적방법。방법채용기상색보법,모세관주위 ZB-Wax(30m ×0.25mm ×0.5μm),내위내표물,정서승온,FID검측기。결과장뇌、빙편、박하뇌분별재0.3209~0.6417mg· mL -1、0.2414~0.4828mg· mL -1、0.2392~0.4784mg · mL -1범위내정량호선성관계。평균회수솔분별위:장뇌102.54%,RSD 위1.02%;빙편98.81%,RSD 위1.05%;박하뇌102.13%,RSD 위1.53%。결론본방법간편、쾌속、준학、중복성호,가동시측정한비연고중장뇌、빙편화박하뇌적함량。
OBJECTIVE To set up a method for the determination of camphor ,synthetic bomeolmenthol in Han-bi Ointment.METHODS camphor , synthetic bomeol , menthol wasdetermined by GC.A capillary column ZB-Wax (30m ×0.25mm ×0.5μm) was used,sequential increase of temperature programming ,FID detector.RESULTS camphor , syntheticborneol , menthol presented a good linear correlation within a range of 0.3209 ~0.6417 mg · mL-1、0.2414~0.4828 mg· mL-1、0.2392~0.4784 mg· mL-1.The average recovery of camphor ,synthetic bome-ol and menthol was 102.54%( RSD =1.02%)、98.81%( RSD =1.05%)、102.13%( RSD =1.53%).CONCLUSION This method is simple ,reliable and good repeatability.