ZONG Ming, WANG Kai-qian, WANG Jian-ming. Study on Quality Standards for Fuyang Tea[J]. Chinese journal of experimental traditional medical formulae, 2006, 12(1): 15-17.
ZONG Ming, WANG Kai-qian, WANG Jian-ming. Study on Quality Standards for Fuyang Tea[J]. Chinese journal of experimental traditional medical formulae, 2006, 12(1): 15-17.DOI:
To establish the quality standard for Fuyang tea.Kochia scoparia(L.)Schrad.、Xanthium ibiricum Patr.and Carthamus tinctorius L.were identified by TLC.Ferulic Acid was determined by an HPLC method:A good linear relationship between peak area and concentration of ferulic acid was found at the range of 0.0222~0.1110μg with a correlation coefficient of A=0.9993.The average recovery of ferulic acid was 101.02% and RSD was 1.81%(n=5).The method is reliable
accurate and specific.It can be used for the quality control of Fuyang tea.