中医药学报
中醫藥學報
중의약학보
ACTA CHINESE MEDICINE AND PHARMACOLOGY
2014年
3期
55-57
,共3页
张亮%曹欢%孙佳琳%管庆霞%李永吉
張亮%曹歡%孫佳琳%管慶霞%李永吉
장량%조환%손가림%관경하%리영길
紫丁香叶%羟基酪醇%HPLC
紫丁香葉%羥基酪醇%HPLC
자정향협%간기락순%HPLC
Syringa oblata Lindl.leaf%Hydroxytyrosol%HPLC
目的:建立一种测定紫丁香叶中羟基酪醇含量的方法。方法:采用HPLC,色谱柱为DikmaTech-nologies C18柱(250mm ×4.6mm,5μm),流动相为甲醇-水溶液(70∶30),检测波长为221nm。结果:羟基酪醇在3.03~48.40μg/mL内呈良好的线性关系,平均加样回收率为98.3%( RSD=1.6%)。结论:本方法简便易行、准确可靠,可为紫丁香叶药材及制剂的质量评价提供依据。
目的:建立一種測定紫丁香葉中羥基酪醇含量的方法。方法:採用HPLC,色譜柱為DikmaTech-nologies C18柱(250mm ×4.6mm,5μm),流動相為甲醇-水溶液(70∶30),檢測波長為221nm。結果:羥基酪醇在3.03~48.40μg/mL內呈良好的線性關繫,平均加樣迴收率為98.3%( RSD=1.6%)。結論:本方法簡便易行、準確可靠,可為紫丁香葉藥材及製劑的質量評價提供依據。
목적:건립일충측정자정향협중간기락순함량적방법。방법:채용HPLC,색보주위DikmaTech-nologies C18주(250mm ×4.6mm,5μm),류동상위갑순-수용액(70∶30),검측파장위221nm。결과:간기락순재3.03~48.40μg/mL내정량호적선성관계,평균가양회수솔위98.3%( RSD=1.6%)。결론:본방법간편역행、준학가고,가위자정향협약재급제제적질량평개제공의거。
Objective:To establish a method for the determination of Hydroxytyrosol in Syringa oblata Lindl.leaf.Meth-ods:The determination was developed on C 18 column.Methanol -water was used as mobile phase and the detective wavelength was set at 221nm, respectively.Results:The linear ranges of Hydroxytyrosol were 3.03~48.40μg/mL(r=0 .999 8 ) , respectively .The average recovery was 98 .3%( RSD=1 .6%) , respectively .Conclusion:The method is simple and accurate , which could be used for the quality control of Syringa oblata Lindl.leaf.