海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2015年
7期
42-44
,共3页
筋展络通胶囊%芍药苷%高效液相色谱法%含量测定%质量控制
觔展絡通膠囊%芍藥苷%高效液相色譜法%含量測定%質量控製
근전락통효낭%작약감%고효액상색보법%함량측정%질량공제
Jinzhan Luotong Capsules%Paeoniflorin%HPLC%Content determination%Quality control
目的:建立测定筋展络通胶囊中芍药苷含量的高效液相色谱法。方法色谱柱:XBridgeTM Shield RP18柱(4.6×250mm,5μm);流动相:乙腈-0.1%磷酸溶液(15∶85);流速:1.0mL? min -1;柱温:30℃;检测波长:230。结果芍药苷进样量在0.1854~1.1124μg范围内与面积线性关系良好,r=0.9997,平均回收率为96.73%,RSD=2.02%(n=6)。结论建立的方法简便、准确、重复性好,可用于筋展络通胶囊的质量控制。
目的:建立測定觔展絡通膠囊中芍藥苷含量的高效液相色譜法。方法色譜柱:XBridgeTM Shield RP18柱(4.6×250mm,5μm);流動相:乙腈-0.1%燐痠溶液(15∶85);流速:1.0mL? min -1;柱溫:30℃;檢測波長:230。結果芍藥苷進樣量在0.1854~1.1124μg範圍內與麵積線性關繫良好,r=0.9997,平均迴收率為96.73%,RSD=2.02%(n=6)。結論建立的方法簡便、準確、重複性好,可用于觔展絡通膠囊的質量控製。
목적:건립측정근전락통효낭중작약감함량적고효액상색보법。방법색보주:XBridgeTM Shield RP18주(4.6×250mm,5μm);류동상:을정-0.1%린산용액(15∶85);류속:1.0mL? min -1;주온:30℃;검측파장:230。결과작약감진양량재0.1854~1.1124μg범위내여면적선성관계량호,r=0.9997,평균회수솔위96.73%,RSD=2.02%(n=6)。결론건립적방법간편、준학、중복성호,가용우근전락통효낭적질량공제。
OBJECTIVE To establish an HPLC method for determining the paeoniflorin content in Jinzhan Luo-tong Capsules.METHODS The XBridgeTM Shield RP18 column (4.6 ×250mm,5μm) was used with the mobile phase acetonitrile-0.1%phosphoric acid solution ( 15∶85 );The flow rate was 1.0 mL? min-1 and the column tem-perature was maintained at 30℃;The UV detection wavelength was set at 230 nm.RESULTS paeoniflorin showed good linear relationship in the range of 0.1854~1.1124μg (r=0.9997),the average recovery was 96.73%,RSD was 2.02%(n=6).CONCLUSION The method is simple,accurate,reproducible,and can be used for quality control of Jinzhan Luotong Capsules .