从露水草中提取纯化β-蜕皮激素工艺研究
A Study on the Technology for Extracting Pure β-Ecdysone from Cyanotis arachnoidea
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摘要: 以露水草为原料,用水提取,加澄清剂-大孔树脂法,通过重结晶,分离出β蜕皮激素,经光谱鉴定,理化数据分析和标样对照,证明是该化合物。Abstract: Cyanotis arachnoidea is extracted with alcohol and water and a compund has been isolated by crystallization.The structure is identified as β-ecdysone by spectroscopic evidemce and physicochemical constants.