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HPLC测定酒女贞子配方颗粒中红景天苷的含量

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目的 建立HPLC法测定酒女贞子配方颗粒中红景天苷含量的方法.方法 采用C18 色谱柱,以甲醇-水(15∶85)为流动相,等度洗脱,流速 1.0mL·min-1,检测波长 275nm.结果 红景天苷在 0.5~5.0mg·mL-1 浓度范围内呈良好的线性关系,回收率为 99.94%,RSD为 1.43%(n=6).结论 该方法操作简便,重现性好,稳定性高,可用于酒女贞子配方颗粒的质量控制.
Determination of salidroside in Liquor Ligustrum Lucidum formula granules by HPLC
OBJECTIVE To establish an HPLC method for determining the content of salidroside in the formula granules of Ligustrum lucidum.METHODS Using C18 Chromatographic column,using methanol-water(15∶85)as the mobile phase,gradient elution was performed,the flow rate of 1.0mL·min-1,the detection wavelength of 275nm.RESULTS Salidroside showed a good linear relationship in the range of 0.5~5.0 mg·mL-1 with a recovery rate of 99.94%and RSD of 1.43%(n=6).CONCLUSION This method is easy to operate,has good reproducibility and high stability,and can be used for the quality control of Liquor Liqustrum Lucidum formula granules.

Liquor Ligustrum Lucidum formula granulessalidrosideHPLCcontent determination

张轶男、董晏含、何嘉郡、谢海龙、杨书彬

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黑龙江中医药大学,黑龙江 哈尔滨 150040

酒女贞子配方颗粒 红景天苷 高效液相色谱法 含量测定

黑龙江省自然科学基金联合引导项目黑龙江博士后资助项目

LH2022H087LBH-Z20096

2024

化学工程师
黑龙江省化工研究院

化学工程师

CSTPCD
影响因子:0.243
ISSN:1002-1124
年,卷(期):2024.38(6)
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