北方药学
北方藥學
북방약학
JOURNAL OF NORTH PHARMACY
2013年
5期
7
,共1页
王立锐%王景%吴丽萍%王春红
王立銳%王景%吳麗萍%王春紅
왕립예%왕경%오려평%왕춘홍
八味獐牙菜丸%獐牙菜苦苷%龙胆苦苷%高效液相色谱法
八味獐牙菜汍%獐牙菜苦苷%龍膽苦苷%高效液相色譜法
팔미장아채환%장아채고감%룡담고감%고효액상색보법
Bawei Zhangyacai pill%Swertimarin%Gentiamarin%HPLC
目的:建立八味獐牙菜丸中獐牙菜苦苷及龙胆苦苷的含量测定方法.方法:色谱柱为岛津 VP-ODS C18(250mm×4.6mm,5μm),流动相为甲醇-0.05%磷酸溶液(梯度洗脱),检测波长为237nm.流速为0.8mL·min-1;柱温为30℃.结果:獐牙菜苦苷在0.12~0.60mg·mL-1范围内峰面积与浓度呈良好的线性关系,相关系数为0.9999,平均回收率96.27%,RSD 值为1.52%(n=9).龙胆苦苷在0.04~0.20mg·mL-1范围内峰面积与浓度呈良好的线性关系,相关系数为0.9999,平均回收率96.24%,RSD 值为1.53%(n=9).结论:方法快速,准确,重复性好,可作为八味獐牙菜丸的质量指标.
目的:建立八味獐牙菜汍中獐牙菜苦苷及龍膽苦苷的含量測定方法.方法:色譜柱為島津 VP-ODS C18(250mm×4.6mm,5μm),流動相為甲醇-0.05%燐痠溶液(梯度洗脫),檢測波長為237nm.流速為0.8mL·min-1;柱溫為30℃.結果:獐牙菜苦苷在0.12~0.60mg·mL-1範圍內峰麵積與濃度呈良好的線性關繫,相關繫數為0.9999,平均迴收率96.27%,RSD 值為1.52%(n=9).龍膽苦苷在0.04~0.20mg·mL-1範圍內峰麵積與濃度呈良好的線性關繫,相關繫數為0.9999,平均迴收率96.24%,RSD 值為1.53%(n=9).結論:方法快速,準確,重複性好,可作為八味獐牙菜汍的質量指標.
목적:건립팔미장아채환중장아채고감급룡담고감적함량측정방법.방법:색보주위도진 VP-ODS C18(250mm×4.6mm,5μm),류동상위갑순-0.05%린산용액(제도세탈),검측파장위237nm.류속위0.8mL·min-1;주온위30℃.결과:장아채고감재0.12~0.60mg·mL-1범위내봉면적여농도정량호적선성관계,상관계수위0.9999,평균회수솔96.27%,RSD 치위1.52%(n=9).룡담고감재0.04~0.20mg·mL-1범위내봉면적여농도정량호적선성관계,상관계수위0.9999,평균회수솔96.24%,RSD 치위1.53%(n=9).결론:방법쾌속,준학,중복성호,가작위팔미장아채환적질량지표.
Objective:To establish a HPLC method for the simultaneous determination of Swertimarin and gentiamarin in Bawei Zhangyacai pill. Method: Column for Shimadzu VP-ODS C18(250mm ×4.6mm,5μm),the mobile phase was methanol-0.05% phosphoric acid (gradient elution),the detection wavelength was 237nm. Uses swertiamarin as reference,the flow rate was 0.8mL·min-1;column temperature was 30℃. Results: Swertimarin injection volume in from 0.12~0.60mg·mL-1 range peak area and concentration showed a good linear relationship,the correlation coefficient of 0.9999,the average recovery rate was 96.27% ,RSD is 1.52%(n =9). Gentiamarin injection volume in from 0.02~0.20mg·mL -1 range peak area and concentration showed a good linear relationship,the correlation coefficient of 0.9999,the average recovery rate was 96.24% ,RSD is 1.53%(n =9).Conclusion: The method is fast, accurate,reproducible,and can be used as the indicator of the quality of the Bawei Zhangyacai pill.