Determination of Volatile Oil and Ferulic Acid in Different Parts of Wild Ferula sinkiangensis K. M. Shen and Ferula fukanensis K. M. Shen Cultivars

摘要

[Objectives] To increase the reserves distribution and planting area of Ferula resources,protect wild Ferula resources,make comparative analysis on wild and cultivated varieties of Ferula medicinal materials,and provide references for quality evaluation of Ferula herbs collected from cultivation environment. [Methods] Volatile oil determination and high performance liquid chromatography were used to measure volatile oil and ferulic acid in different parts of wild and cultivated varieties of Ferula. [Results] In the volatile oil measured from artificially pressed Ferula lipid,wild varieties in different places conformed to the pharmacopoeia standard( volatile oil content ≥10%); in cultivated varieties,F. fukanensis K. M. Shen and F. sinkiangensis K. M. shen reached the pharmacopoeia standard. According to measurement results of ferulic acid,the ferulic acid content of roots and leaves of Altay,Fukang,and Yining cultivars were higher than that of wild varieties. [Conclusions]The ferulic medicinal herbs collected from artificial cultivation environment have considerable prospect,and many parts of Ferula herbs can be used for raw materials for preparation of extracts.