海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2014年
3期
60-61,62
,共3页
美白%祛斑类健康产品%地塞米松%HPLC法
美白%祛斑類健康產品%地塞米鬆%HPLC法
미백%거반류건강산품%지새미송%HPLC법
Whitening%Freckle health products%Dexamethasone%HPLC method
目的:建立美白、祛斑类健康产品中地塞米松的HPLC方法。方法采用饱和NaCl溶液与乙酸乙酯提取样品,采用HPLC法,以依利特Hypersil ODS2(5μm,4.6mm ×200mm)为色谱柱,以乙腈-水(28∶72)为流动相,检测波长为240nm,流速为1.0mL· min -1。结果能有效检出地塞米松。结论此方法简便、准确,可作为美白、祛斑类健康产品中非法添加的地塞米松成分的确认方法。
目的:建立美白、祛斑類健康產品中地塞米鬆的HPLC方法。方法採用飽和NaCl溶液與乙痠乙酯提取樣品,採用HPLC法,以依利特Hypersil ODS2(5μm,4.6mm ×200mm)為色譜柱,以乙腈-水(28∶72)為流動相,檢測波長為240nm,流速為1.0mL· min -1。結果能有效檢齣地塞米鬆。結論此方法簡便、準確,可作為美白、祛斑類健康產品中非法添加的地塞米鬆成分的確認方法。
목적:건립미백、거반류건강산품중지새미송적HPLC방법。방법채용포화NaCl용액여을산을지제취양품,채용HPLC법,이의리특Hypersil ODS2(5μm,4.6mm ×200mm)위색보주,이을정-수(28∶72)위류동상,검측파장위240nm,류속위1.0mL· min -1。결과능유효검출지새미송。결론차방법간편、준학,가작위미백、거반류건강산품중비법첨가적지새미송성분적학인방법。
OBJECTIVE to establish a HPLC method to determine Dexamethasone in whitening ,freckle health products.METHODS Saturated NaCl solution and ethyl acetate extraction samples were used.HPLC was adopted with the elite Hypersil ODS2 (5μm,4.6mm ×200mm) as chronatographic column,and acetonitrile-water (28∶72) as mobile phase,the detection wavelength was 240nm,the flow rate was 1mL· min-1.RESULTS This method can determine dexamethasone effectively.CONCLUSION This method is simple,accurate,and can be used as confir-mation method for detecting illegally added Dexamethasone in whitening ,freckle health products.