青云翻译

Comparison of water extraction and alcohol precipitation, ethanol alkali sink, put acid - ion exchange resin and supercritical co2 extraction fluid extraction process route in the summer without Tetrahydropalmatine

Water extracting and alcohol precipitation and ethanol extract of acid-alkali sink, such as ion exchange resins and Super critical CO2 fluid extraction process in the extract of corydalis decumbens of DL-tetrahydropalmatine

Has sunk compared with Shui Tichun, raises the alkali to sink mellowly, the acid raises - craft route extractions and so on ion exchange resin and supercritical CO2 fluid extract does not have in the summer the fumitory second grade element

Comparison of the water to sink, and isopropyl alcohol mentioned alkali sink, and acid refers to the ion exchange resin and supercritical fluid extraction CO crafts such as Route 2 extracted without delay in summer corydalis B quality

Water extracting and alcohol precipitation and ethanol extract of acid-alkali sink, such as ion exchange resins and Super critical CO2 fluid extraction process in the extract of corydalis decumbens of DL-tetrahydropalmatine