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建立了红参须中人参皂甙Rg1的高效液相色谱测定法。采用HypersilODS柱，以甲醇：水（54：46）为流动相，在203nm处检测，平均回收率为99．34％，相对标准偏差为0．51％。该方法准确、灵敏。
A high performance liquid chromatographic method for determination of ginsenoside Rg1 in red ginseng was established. Using Hypersil ODS column with methanol: water (54:46) as the mobile phase at 203nm, the average recovery was 99.34% and the relative standard deviation was 0.51%. The method is accurate and sensitive.