海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2014年
5期
40-43
,共4页
宫瘤清片%苦杏仁苷%黄芩苷%HPLC法
宮瘤清片%苦杏仁苷%黃芩苷%HPLC法
궁류청편%고행인감%황금감%HPLC법
Gongliuqing Tablets%Amygdalin%Baicalin%HPLC
目的:建立HPLC法测定宫瘤清片中苦杏仁苷、黄芩苷含量的方法。方法采用AgiLent 1100系列高效液相色谱仪,以AgiLent HC-C18色谱柱(4.6mm ×250mm,5μm)分离,体积流量1mL· min -1,柱温30℃。①苦杏仁苷:流动相为甲醇-水(20∶80),检测波长210nm;②黄芩苷:流动相为甲醇-0.2%磷酸溶液(47∶53),检测波长280nm。结果苦杏仁苷在18~180μg· mL -1范围内线性关系良好(r=0.9996),平均回收率为99.61%,RSD=1.02%(n=9);黄芩苷在6.657~66.57μg· mL -1范围内线性关系良好(r=0.9997),平均回收率为101.49%,RSD=1.11%(n=9)。结论本方法操作简便,结果准确,重现性好,可作为宫瘤清片的质量控制方法。
目的:建立HPLC法測定宮瘤清片中苦杏仁苷、黃芩苷含量的方法。方法採用AgiLent 1100繫列高效液相色譜儀,以AgiLent HC-C18色譜柱(4.6mm ×250mm,5μm)分離,體積流量1mL· min -1,柱溫30℃。①苦杏仁苷:流動相為甲醇-水(20∶80),檢測波長210nm;②黃芩苷:流動相為甲醇-0.2%燐痠溶液(47∶53),檢測波長280nm。結果苦杏仁苷在18~180μg· mL -1範圍內線性關繫良好(r=0.9996),平均迴收率為99.61%,RSD=1.02%(n=9);黃芩苷在6.657~66.57μg· mL -1範圍內線性關繫良好(r=0.9997),平均迴收率為101.49%,RSD=1.11%(n=9)。結論本方法操作簡便,結果準確,重現性好,可作為宮瘤清片的質量控製方法。
목적:건립HPLC법측정궁류청편중고행인감、황금감함량적방법。방법채용AgiLent 1100계렬고효액상색보의,이AgiLent HC-C18색보주(4.6mm ×250mm,5μm)분리,체적류량1mL· min -1,주온30℃。①고행인감:류동상위갑순-수(20∶80),검측파장210nm;②황금감:류동상위갑순-0.2%린산용액(47∶53),검측파장280nm。결과고행인감재18~180μg· mL -1범위내선성관계량호(r=0.9996),평균회수솔위99.61%,RSD=1.02%(n=9);황금감재6.657~66.57μg· mL -1범위내선성관계량호(r=0.9997),평균회수솔위101.49%,RSD=1.11%(n=9)。결론본방법조작간편,결과준학,중현성호,가작위궁류청편적질량공제방법。
OBJECTIVE To establish a method for Amygdalin and Baicalin in Gongliuqing Tablets by HPLC.METHODS The analysis method was established using AgiLent 1100 HPLC system,the analysis was car-ried out with an AgiLent HC-C18 column(4.6mm ×250mm,5μm),the flow rate was 1mL· min-1 and the column temperature maintained at 30℃.①Amygdalin:the mobile phase of methanol-water(20∶80),the detection wavelength was set at 210nm;②Baicalin:the mobile phase of methanol-0.2 phosphoric acid(47∶53),the detection wavelength was set at 280nm.RESULTS The linear ranges were 18~180μg· mL-1 for Amygdalin(r=0.9996),the average recoveries were 99.61%and the RSD were 1.02%( n=9);the linear ranges were 6.657~66.57μg· mL-1 for Ba-icalin(r=0.9997),the average recoveries were 101.49%and the RSD were 1.11%(n=9).CONCLUSION The method is simple ,accurate ,and reproducible.It can be used to control the quality of Gongliuqing Tablets.