Method for extracting herbal medicine
A method for extracting herbal medicine includes: step one, spray extraction; step two, pressure filtration and concentration; step three, spray and countercurrent precipitation; and step four, concentrating reduced pressure and drying.
SHAANXI PANLONG PHARMACEUTICAL GROUP LIMITED BY 
SHARE LTD.
B B A A A A B A B B A B B B A B B A
B01D B01D A61K A61K A61K A61K B01D A61K B01D B01D A61K B01D B01D B01D A61K B01D B01D A61K
inventional inventional inventional inventional inventional additional inventional additional inventional inventional inventional inventional inventional inventional additional additional inventional inventional
Xuhua Yu Jianguo Juan Xiaolin Dezhu Nan Zhong
Zhou Wang Meng Li Xie Zhang Hui Meng