In putting the flower the organic solution such as person oil aether first, make the balmy material in leaf enters solvent, next repass distill, reclaim organic dissolvent, can get jasmine extract.

• 先将鲜花放人石油醚等有机溶液中，使花瓣中的芳香物质进入溶剂，然后再通过蒸馏，回收掉有机溶剂，就可以得到茉莉浸膏。