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从芦笋茎及芦笋根的脂溶性提取物中分离了非皂化物。采用薄层层析和加压快速柱层析法使非皂化物分离，得到了甾类化合物，经乙酸化后进行ＧＣ和ＧＣ／ＭＳ分析。根据谱库检索和图谱解析，参照有关文献，对所得各峰进行鉴定。
Unsaponifiable matter was isolated from fat-soluble extracts of asparagus stems and asparagus roots. The unsaponifiable matter was separated by thin-layer chromatography and pressurized flash column chromatography to give the steroid compound which was acetylated and analyzed by GC and GC / MS. According to the library search and map analysis, with reference to the literature, the identification of the resulting peaks.