YU Xin, ZHU Ye, ZHANG Chun, et al. Effect of Different Dry Methods on Ferulic Acid in Different Parts of [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(6): 100-103.
YU Xin, ZHU Ye, ZHANG Chun, et al. Effect of Different Dry Methods on Ferulic Acid in Different Parts of [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(6): 100-103.DOI:
Objective: To study the effect of different dry methods on ferulic acid in different parts of Ligusticum chuanxiong. Method: The content of ferulic acid in L. chuanxiong from different dry methods and different parts was determined by HPLC. Result: There was a good linear relationship between ferulic acid and peak area when the sample injection was from 0.005 74-0.918 4 μg (r=0.999 9); the quantification limit was 0.114 8 mg·L-1; the average recovery was 100.7%
and RSD was 1.07% (n=9). The ferulic acid content in different parts of L. chuanxiong arranged in descending order was: rhizome>stem>leaf. Different dry methods had different influence on the ferulic acid content in different parts of L. chuanxiong. Conclusion: Ferulic acid content in different parts of L. chuanxiong is different. Sunshine is not suitable for rhizome
oven-drying after sunshine is suitable for L. chuanxiong.