Research On Deposition-macroporous Absorbing Resin Adsorption Enriching Technology Of Effective Components In Chinese Medicine Prescription

This paper includes five partsThe first part: summary of the related literaturesWith the recovery of studies on traditional medical worldwide, this part summarizes the present situation and development about the researches of Chinese medicine prescription on the following three aspects---methods about chemical research on Chinese medicine prescription, studies on compatibility mechanism about Chinese medicine prescription, as well as technique means,and examples. Finally summarize some problems of Chinese medicine prescription researches.Summarize the chemical constituents and pharmacological activities research on gegenqinliantang and huanglianjiedutang, and conclude compatibility chemical and pharmacological research. Analyze the situation of the production technique and research of the two prescriptions, and educed the problems that we apply to solve.The second part: research on deposition—macroporous absorbing resin absorption enriching technology of effective components in Chinese medicine prescriptionThe first chapter : research on deposition—macroporous absorbing resin absorption enriching technology of effective components in huanglianjiedutangInvestigating the extraction technology of huanglianjiedutang, the result show that—extract by B% ethanol for N3 times, each time T1min. Otherwise studied it's deposition technology. The conclusion comes—condense the liquid to the A1 times original volume, then add the sodium chloride to liquid, make the concentration to C1mol/ l, stay overnight under the indoor temperature, and then filter, get the precipitate.Observing the macroporous absorbing resin absorption enriching technology of filtrate. The conclusion comes that-the original filtrate is subjected to C resin column(diameter/high=1:H2)with the absorbing current velocity L2ml/min ,the ratio of the volume of sample and volume of resins is V3: 1.After eluted with water (xBV)),the resin is eluted by B% ethanol with yBV with the flow rate of L2ml/min.This simple method can be put into practice.