山西中医学院学报
山西中醫學院學報
산서중의학원학보
JOURNAL OF SHANXI COLLEGE OF TRADITIONAL CHINESE MEDICINE
2014年
6期
35-38
,共4页
杨梅素%体内%体外%高效液相色谱法
楊梅素%體內%體外%高效液相色譜法
양매소%체내%체외%고효액상색보법
Myricetin%in vivo%in vitro%HPLC
目的:建立杨梅素体内外分析方法。方法:采用HPLC法,Century SIL BDS C18(200 mm×4.6 mm)色谱柱,流动相:甲醇-水-磷酸(57∶43∶0.02),检测波长:254 nm,流速:10 mL/min,柱温:30℃。结果:杨梅素溶液在体外的线性范围是8.72μg/mL~17.44μg/mL,体内的线性范围是30μg/mL~130μg/mL。结论:该方法简便、准确、重现性好,可作为制剂的含量测定方法。
目的:建立楊梅素體內外分析方法。方法:採用HPLC法,Century SIL BDS C18(200 mm×4.6 mm)色譜柱,流動相:甲醇-水-燐痠(57∶43∶0.02),檢測波長:254 nm,流速:10 mL/min,柱溫:30℃。結果:楊梅素溶液在體外的線性範圍是8.72μg/mL~17.44μg/mL,體內的線性範圍是30μg/mL~130μg/mL。結論:該方法簡便、準確、重現性好,可作為製劑的含量測定方法。
목적:건립양매소체내외분석방법。방법:채용HPLC법,Century SIL BDS C18(200 mm×4.6 mm)색보주,류동상:갑순-수-린산(57∶43∶0.02),검측파장:254 nm,류속:10 mL/min,주온:30℃。결과:양매소용액재체외적선성범위시8.72μg/mL~17.44μg/mL,체내적선성범위시30μg/mL~130μg/mL。결론:해방법간편、준학、중현성호,가작위제제적함량측정방법。
Objective:To establish a HPLC method for determination of myricetin in vivo and in vitro. Methods:The HPLC was performed on Century SIL BDS C18 column (200 mm ×4.6 mm)with methanol:water:phosphoric acid (57∶43∶0.02)as mobile phase. Flow rate was 10 mL/min.The column temperature was 30℃ and the detection wavelength was 254 nm.Results:The standard curve of myricetin in vitro was rectilinear within the range of 8.72 μg/mL~17.44 μg/mL.The standard curve of myricetin in vivo was rectilinear within the range of 30 μg/mL~130 μg/mL. Conclusion:The method is simple,accurate and good reproducible,and could be used for the method of content determination.