Qinghai Producing The Active Ingredients Of Medicinal Research Notopterygium

The Notopterygium grows for the perennial herb in the high elevation area,for umbelliferae plant Notopterygium and notopterygium forbesii dry rhizome,it mainly distributes in the western area,Sichuan,Qinghai,Tibet,Gansu area sees,has the strong for medicinal purposes value,the pharmacological action is quite widespread.The present paper studies in the predecessor in foundation,has conducted the research through the conventional silica gel column chromatographic analysis to its effective component,discovered that in the Notopterygium the fat soluble ingredient are many,and the ingredient has carried on the examination which regarding the makings are used together.Delivers the sample which examines to have two,and the sample one altogether examines to 39 materials,has 10 unknown things,the sample two examine to 36 materials,11 unknown things,In the sample two materials to alkane roughly the material.This time examines in 75 materials,material which is left over except 21 unknown things for conventional material,but in consult literature time discovered that some examination material has not seen the report.Because and in Notopterygium chemical composition complexity,has certain difficulty regarding the Notopterygium chemical composition's research,sees the literature the chemical composition report not to be comprehensive,this has provided a broader prospect regarding the Notopterygium effective component's research,Also has increased dynamics for the Notopterygium chemical composition's research.In carries on the extraction time discovered Notopterygium water extraction separation has the more serious emulsified phenomenon,has brought certain trouble regarding the following work,therefore in the literature report is not sees to the Notopterygium water extraction separation's report,this indicated that the Notopterygium the ethyl alcohol extraction process is quite commonly used,and is the good one solvent-extraction process,because of water extraction process limitation, enable us to be possible further going to conduct more effective research to the Notopterygium water extraction,may the further understanding be clear to the Notopterygium chemical composition.Through to Notopterygium effective component extraction separation experiment, discovered that the silica gel column chromatographic analysis regarding the medicine chemical composition's separation is one effective experimental technique,this method is quite simple,can more being suitable under the different experimental condition laboratory,and has the good separation effect.