CAJ | 학술논문

目的建立荔之咽滴丸中高车前苷含量的高效液相(HPLC)测定方法,实现荔之咽滴丸中高车前苷的准确快速的测定.方法色谱柱:Hedera ODS-2(250×4.6 mm,5μm),流动相:甲醇:0.5%冰醋酸(50:50),柱温:30℃;流速:1ml/min;检测波长:335 nm;进样量:10μl.结果高车前苷在0.20~2.52μg范围内呈现良好的线性关系,r=0.9998;平均回收率为99.80%,RSD为2.35%.结论该方法简便、准确、专属性强,可以作为荔之咽滴丸中高车前苷含量测定的一种有效方法.
목적건립려지인적환중고차전감함량적고효액상(HPLC)측정방법,실현려지인적환중고차전감적준학쾌속적측정.방법색보주:Hedera ODS-2(250×4.6 mm,5μm),류동상:갑순:0.5%빙작산(50:50),주온:30℃;류속:1ml/min;검측파장:335 nm;진양량:10μl.결과고차전감재0.20~2.52μg범위내정현량호적선성관계,r=0.9998;평균회수솔위99.80%,RSD위2.35%.결론해방법간편、준학、전속성강,가이작위려지인적환중고차전감함량측정적일충유효방법.
@@@@Objective:to establish the assay method for determinating content of Homoplantaginin in the Lizhiyan dropping pills. Method:column:Hedera ODS-2,mobile phase:methanol:0.5%acetic acid(50:50),column temperature:30℃;flow rate:1mL/min;detection wavelength:335 nm;injection volume:10μl,r=0.9998. Results:Homoplantaginin showed a good linear relationship within 0.20~2.52μg. The average of coefficient of recovery was 99.8%,RSD was 2.35%. Conclusion:This method is simple,accurate and specific. And can be considered as an effective method for determinating content of homo-plantaginin in the Lizhiyan dropping pills.