多年生草本,根圆锥形,有少数须根。茎单一,细长,中空,叶二至三回三出式羽状分裂,卵形至三角状卵形,叶鞘薄膜质,常带紫色。复伞形花序,花序梗、伞辐和花柄密生短糙毛;花瓣匙形至倒卵形,白色,无毛,花柱短,常反卷。果实长圆形至近长方形,花期8-9月,果期9-10月。
... 全叶独活 a.maximowiczii(fr.sohmdt)benth. 白根独活 a.polymorpha maxim. 积雪草属 centella l. ...
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The polysaccharides from Angelica polymorpha Maxim were extracted by ultrasonic extraction method. The influences of various factors on extraction rate of polysaccharides were researched through single-factor test and the extraction technology of polysaccharides was optimized through orthogonal test.
采用超声波提取法提取白根独活多糖,通过单因素试验研究各因素对多糖提取率的影响,通过正交试验对多糖的提取工艺进行优化。
参考来源 - 超声波提取白根独活多糖工艺研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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