海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2015年
1期
49-51
,共3页
养血注射液%丹参素钠%高效液相色谱
養血註射液%丹參素鈉%高效液相色譜
양혈주사액%단삼소납%고효액상색보
Yangxue injection%Salvianic acid A sodium%HPLC
目的:建立HPLC法测定养血注射液中丹参素钠含量的方法。方法采用Diamonsil C18色谱柱(200mm ×4.6mm,5μm),以甲醇-0.5%冰醋酸=12∶88的水溶液系统为流动相,流速1mL? min -1,进样量20μL,柱温32℃,检测波长280nm。结果丹参素钠在10~200μg? mL -1线性关系良好(r=0.9997),平均加样回收率为99.68%,(RSD=3.0%)。结论本法简单易行,精确,可用于丹参素钠的质量控制。
目的:建立HPLC法測定養血註射液中丹參素鈉含量的方法。方法採用Diamonsil C18色譜柱(200mm ×4.6mm,5μm),以甲醇-0.5%冰醋痠=12∶88的水溶液繫統為流動相,流速1mL? min -1,進樣量20μL,柱溫32℃,檢測波長280nm。結果丹參素鈉在10~200μg? mL -1線性關繫良好(r=0.9997),平均加樣迴收率為99.68%,(RSD=3.0%)。結論本法簡單易行,精確,可用于丹參素鈉的質量控製。
목적:건립HPLC법측정양혈주사액중단삼소납함량적방법。방법채용Diamonsil C18색보주(200mm ×4.6mm,5μm),이갑순-0.5%빙작산=12∶88적수용액계통위류동상,류속1mL? min -1,진양량20μL,주온32℃,검측파장280nm。결과단삼소납재10~200μg? mL -1선성관계량호(r=0.9997),평균가양회수솔위99.68%,(RSD=3.0%)。결론본법간단역행,정학,가용우단삼소납적질량공제。
ABSTRACT:OBJECTIVE To establish a HPLC method for the quantitative determination of Salvianic acid A so-dium in Yangxue injection.METHODS The chromatographic separation was achieved on a Diamonds C 18 (200mm ×4.6mm,5μm)column with methanol-0.5%glacial acetic acid as mobile phase.The flow rate was 1.0mL? min -1, the sample amount was 20μL and the column temperature was maintained at 32℃,the detective wavelength was set at 280nm.RESULTS There was good linear relationship in the range of 10~200μg? mL-1(R=0.9997).The av-erage recovery was 99.68%with RSD of 3.0%.CONCLUSION This method is sample ,accurate and can be used for quality control of Salvianic acid A sodium .