Studies On The Activity Constituent Of The Ferula L

The genus Ferula, a class of unique plant resource,has been used as an important drug to cure and defend disease for a long time. It was recorded on many important codex of Chinese traditional medicine such as"XINXIUBENCAO". The FERULA was recorded as medicine in Chinese codex in past dynasties over 1300 years.The age-old medicine was used until today,which indicates that curative effect of the medicine is definite on prevention and cure of familiar illness.Due to taking it easily,folk people take the medicine more and more widely.Ferula sinkiangensis K. M. Shen and Ferula fukanensis K. M. Shen were used as a governmental herb,which was confirmed by the pharmacopoeia of Peoples Republic of China(the first sect in the version of 2000).they were used to cure the disease of dyspepsia,blood tumidness and insect in vivo,et al.Including Ferula sinkiangensis K. M. Shen and ferula fukanensis K. M. Shen,some other species in the genus Ferula were used as nongovernmental herb to have the same factions.In order to research and develop the abundant resource of Ferula species in our country, the systemic studies on them were carried out.The paper is about one kind of Ferula,According to the analysis of varities methods about extraction and separation, organic solvents was used to extract Ferula. According to the herb'specility,analysis in theory and experiment to determine primary condition in separation and purification. technology .he main results are described as below:1: The single factor tests and orthogonal experiment design, analysisi of variance, multiple comparision were applied to analysis the main influence of factors in extracting yield of Ferula. The influence factors were:extraction Ferula by 95% and 75% C2H5OH; solid-liquid ratio is 1:4.5; distillation by 5 times and each time by 5h.2: 8 compounds were isolated and identified from it,according to the research plan of the faculty.The structures of the seven compounds were identified or elucidated on the basis of spectral data,physical constants and chemical evidences.3: The advances in research family the genus Ferula.4: The results were discussed.