海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2014年
4期
70-71
,共2页
阿魏酸%催乳颗粒%高效液相色谱法
阿魏痠%催乳顆粒%高效液相色譜法
아위산%최유과립%고효액상색보법
Ferulic Acid%Cuiru Granules%HPLC
目的:建立测定催乳颗粒中阿魏酸含量的高效液相色谱方法。方法用ZORBAX Eclipse XDB-C18色谱柱,流动相为甲醇-水(20∶80),检测波长321nm,流速1.0mL· min -1。结果阿魏酸的线性范围为1.451~14.51μg· mL -1(r=0.9995),平均回收率为99.2%,RSD为0.7%(n=6)。结论该方法专属性强、操作简便。
目的:建立測定催乳顆粒中阿魏痠含量的高效液相色譜方法。方法用ZORBAX Eclipse XDB-C18色譜柱,流動相為甲醇-水(20∶80),檢測波長321nm,流速1.0mL· min -1。結果阿魏痠的線性範圍為1.451~14.51μg· mL -1(r=0.9995),平均迴收率為99.2%,RSD為0.7%(n=6)。結論該方法專屬性彊、操作簡便。
목적:건립측정최유과립중아위산함량적고효액상색보방법。방법용ZORBAX Eclipse XDB-C18색보주,류동상위갑순-수(20∶80),검측파장321nm,류속1.0mL· min -1。결과아위산적선성범위위1.451~14.51μg· mL -1(r=0.9995),평균회수솔위99.2%,RSD위0.7%(n=6)。결론해방법전속성강、조작간편。
OBJECTIVE To establish a HPLC method for the determinatione of ferulic acid in Cuiru Gran-ules.METHODS ZORBAX Eclipse XDB-C18 column was used with methanol-water (20∶80) as mobile phase.The UV detection wavelength was at 218 nm,as the flow rate was 1.0 mL· min-1.RESULTS The linear range of amyg-dalin was 1.451~14.51μg · mL-1 ( r =0.9995 ).The average recovery was 99.2% with RSD of 0.7%( n=6 ).CONCLUSION The method is specific and simple.