中国民族民间医药
中國民族民間醫藥
중국민족민간의약
Chinese Journal of Ethnomedicine and Ethnopharmacy
2015年
20期
14-15
,共2页
GC%消曚眼膏%龙脑%异龙脑
GC%消曚眼膏%龍腦%異龍腦
GC%소몽안고%용뇌%이용뇌
GC%Xiaomeng eye ointment%Borneol and Isoborneol
目的:建立 GC 法测定测定消曚眼膏中龙脑和异龙脑的含量。方法:采用 DB -WAX 色谱柱(柱长30m,内径0.53mm,膜厚度1μm),载气为氮气,分流比为10:1,柱温为140℃,进样口温度为180℃,检测器温度为200℃。结果:龙脑在0.0317~0.5076μg范围内线性关系良好(r =1.0000),平均加样回收率为99.22%(n =9),RSD 为1.69%;异龙脑在0.0196~0.3136μg 范围内线性关系良好(r =0.9991),平均加样回收率为98.32%(n =9),RSD 为2.22%。结论:本法灵敏、准确,可作为消曚眼膏的质量控制指标。
目的:建立 GC 法測定測定消曚眼膏中龍腦和異龍腦的含量。方法:採用 DB -WAX 色譜柱(柱長30m,內徑0.53mm,膜厚度1μm),載氣為氮氣,分流比為10:1,柱溫為140℃,進樣口溫度為180℃,檢測器溫度為200℃。結果:龍腦在0.0317~0.5076μg範圍內線性關繫良好(r =1.0000),平均加樣迴收率為99.22%(n =9),RSD 為1.69%;異龍腦在0.0196~0.3136μg 範圍內線性關繫良好(r =0.9991),平均加樣迴收率為98.32%(n =9),RSD 為2.22%。結論:本法靈敏、準確,可作為消曚眼膏的質量控製指標。
목적:건립 GC 법측정측정소몽안고중용뇌화이용뇌적함량。방법:채용 DB -WAX 색보주(주장30m,내경0.53mm,막후도1μm),재기위담기,분류비위10:1,주온위140℃,진양구온도위180℃,검측기온도위200℃。결과:용뇌재0.0317~0.5076μg범위내선성관계량호(r =1.0000),평균가양회수솔위99.22%(n =9),RSD 위1.69%;이용뇌재0.0196~0.3136μg 범위내선성관계량호(r =0.9991),평균가양회수솔위98.32%(n =9),RSD 위2.22%。결론:본법령민、준학,가작위소몽안고적질량공제지표。
Objective:To establish GC method for determination of borneol and isoborneol in Xiaomeng eye ointment.Methods:The DB -WAX chromatographic column (30m ×0.53mm ×1μm)was adopted with nitrogen as the carrier gas and the split ratio of 10:1.The column temperature was 140℃,the injection port temperature was 180℃ and the detector temperature was 200℃.Re-sults:The linear range of borneol was in the range of 0.0317 ~0.5076μg (r =1.0000),and the average recovery (n =9)was 99.22% and RSD was 1.69%;The linear range of isoborneol was in the range of 0.0196 ~0.3136μg (r =1.0000),and the average recovery (n =9)was 98.32% and RSD was 2.22%.Conclusion:This method is convenient,rapid,accurate and reproducible,and can be used for quality control of Xiaomeng eye ointment.