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作 者:詹若挺[1,2] 刘敏[1,2] 严萍[1,2] 张蕾[1,2] 邓雯[3,2] 陈蔚文[1,2] 成金乐[3,2]
机构地区:[1]广州中医药大学中药资源科学与工程研究中心,广东广州510006 [2]教育部(省部共建)中药资源科学重点实验室,广东广州510006 [3]中山中智药业集团有限公司,广东中山528437
出 处:《广州中医药大学学报》2011年第2期183-187,共5页Journal of Guangzhou University of Traditional Chinese Medicine
基 金:广东省粤港关键领域重点突破招标项目(编号:20080106-2);广东省科技计划项目(编号:粤科计字[2008]72号);中山市科技强企支撑计划项目(编号:20092A113);广东省高等学校学科建设专项资金科研类项目(粤教科函[2008]3号)
摘 要:【目的】建立红参破壁粉粒中人参皂苷成分的含量测定方法。【方法】采用高效液相色谱法测定红参破壁粉粒中人参皂苷含量。【结果】13批红参破壁粉粒中,人参皂苷Rg1在1.012~10.120μg范围内线性关系良好,平均回收率为101.4%,sR值为1.7%;人参皂苷Re在0.653 4~6.534 0μg范围内线性关系良好,平均回收率为95.0%,sR值为1.8%;人参皂苷Rb1在1.019~10.190μg范围内线性关系良好,平均回收率为104.9%,sR值为0.8%。【结论】本研究方法简便、快速,适用于红参破壁粉粒的含量测定,可以作为红参破壁粉粒的质量控制标准。Objective To develop a method for the determination of ginsenosides in cell-wall-broken powder of red ginseng.Methods High performance liquid chromatography(HPLC)was used for the determination of ginsenosides such as ginsenoside Rg1,ginsenoside Re,and ginsenoside Rb1.Results The results of ginsenosides determination in 13 batches of cell-wall-broken powder of red ginseng showed that ginsenoside Rg1 had a good linearity in the range of 1.012~10.120 μg with average recovery being 101.4% and RSD being 1.7%,ginsenoside Re had a good linearity in the range of 0.653 4~6.534 μg with average recovery being 95.0% and RSD being 1.8%,and ginsenoside Rb1 had a good linearity in the range of 1.019~10.190 μg with average recovery being 104.9% and RSD being 0.8%.Conclusion The established method is simple and rapid,which can be used for the quality control of cell-wall-broken powder of red ginseng.
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