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Mar 04,  · First extract the 8% Ma Huang with MeOH,a soxhlet wohld be fine,but you can also boil it two times with www.3mill.ru evaporate the MeOH to get a brown www.3mill.ru acidify it with dilute HCl and extract 3 or 4 times with ether,EtOAc or www.3mill.ru organic solvent gets brown,in the second extract it gets yellow and in the 4th extract it gets relatively .

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Ma huang plant also known as Ephedra Sinica is the source where Ephedrine is extracted from 1st Process – Fine powder placed in a four quart Pyrex pot about ml of grain alcohol to cover the powder. For this process use Ever Clear from local spirit hut.