But some bitter substances in it such as elaterin are unacceptable.

由于含有素等物质,味较重,令一些消费者难以接受。

He also published several poetry collections such as “ Tragedy of Zhouzi”, “Blue feather”, “Stalactitic”, “Holloween” and “White Balsam Pear”.

另著有诗集《舟子悲歌》、《蓝毛》、《钟乳石》，《万圣节》、《白玉》等余种。

The bitter melon saponin was extracted by transonogram-assisted using 70% ethyl alcohol, then was purified by macroporous resin, and the straight of bitter melon saponin was obtained.

建立了高效液相谱法啤酒中功效成分——皂苷检测方法。