化学与生物工程
化學與生物工程
화학여생물공정
CHEMISTRY & BIOENGINEERING
2015年
1期
67-69
,共3页
消炎利胆冲剂%芍药苷%高效液相色谱法(HPLC)
消炎利膽遲劑%芍藥苷%高效液相色譜法(HPLC)
소염리담충제%작약감%고효액상색보법(HPLC)
Xiaoyanlidan granule%paeoniflorin%HPLC
采用超声法提取消炎利胆冲剂中的芍药苷,建立了高效液相色谱法测定芍药苷含量的方法。采用 Agilent ZORBAX SB-C18色谱柱(250 mm×4.6 mm,5μm),柱温26℃,流动相为0.2%磷酸溶液-甲醇(58∶42,体积比),流速1.0 mL·min-1,检测波长230 nm。结果表明:在2.016~336μg·mL-1的范围内芍药苷浓度与峰面积呈良好的线性关系,平均回收率为100.42%,RSD为0.97%。该方法简便、准确、重复性好,可用于消炎利胆冲剂中有效成分芍药苷的含量测定。
採用超聲法提取消炎利膽遲劑中的芍藥苷,建立瞭高效液相色譜法測定芍藥苷含量的方法。採用 Agilent ZORBAX SB-C18色譜柱(250 mm×4.6 mm,5μm),柱溫26℃,流動相為0.2%燐痠溶液-甲醇(58∶42,體積比),流速1.0 mL·min-1,檢測波長230 nm。結果錶明:在2.016~336μg·mL-1的範圍內芍藥苷濃度與峰麵積呈良好的線性關繫,平均迴收率為100.42%,RSD為0.97%。該方法簡便、準確、重複性好,可用于消炎利膽遲劑中有效成分芍藥苷的含量測定。
채용초성법제취소염리담충제중적작약감,건립료고효액상색보법측정작약감함량적방법。채용 Agilent ZORBAX SB-C18색보주(250 mm×4.6 mm,5μm),주온26℃,류동상위0.2%린산용액-갑순(58∶42,체적비),류속1.0 mL·min-1,검측파장230 nm。결과표명:재2.016~336μg·mL-1적범위내작약감농도여봉면적정량호적선성관계,평균회수솔위100.42%,RSD위0.97%。해방법간편、준학、중복성호,가용우소염리담충제중유효성분작약감적함량측정。
The paeoniflorin was extracted from Xiaoyanlidan granules by ultrasonic method,the HPLC method for determination of paeoniflorin was established.Agilent ZORBAX SB-C18 column(250 mm×4.6 mm, 5μm)was used,the column temperature was 26 ℃,mobile phase was 0.2% phosphate acid-methanol(58∶42, volume ratio),flow rate was 1.0 mL·min-1 ,detection wavelength was 230 nm.Results showed that,there was a good linear relationship between the concentration of paeoniflorin and peak area in the range of 2.016~336μg·mL-1 . This method is simple,accurate,reproducible and suitable for the quality control of Xiaoyanlidan granules.