acetone extract

Method: To extract lecithin from egg yolk with acetone and ethanol.

方法: 用丙酮、乙醇提取蛋黄中的卵磷脂.

Inhibitory mechanism of acetone extract from Eichhornia crassipes root on Alexandrium tamarense

凤眼莲根系丙酮提取物抑制赤潮藻类生长的机制研究

Methods The EtOH extract of radixes of Daphne genkwa was initially separated with silica gel chromatography eluted by petrol/ acetone gradient.

方法芫花根醇提物以硅胶柱层析，石油醚/丙酮梯度洗脱。

Objective To experimentally study the anticonvulsant activity of an acetone-extract form Stellera chamaejasme L . ( AESC ).

目的　研究瑞香狼毒丙酮提取物 ( AESC ) 抗惊厥作用.

1 ∶ 1 acetone solution was used to extract dry ivy mosses, from which lixivium was extracted by ethyl acetate. They always connected water with their attitude. acetone;

用1∶1的丙酮水对贡菜干品浸提，经减压回收丙酮，以乙酸乙酯萃取，再减压回收乙酸乙酯，得到贡菜提取液。