Chen Shinong, Sun Bei, Ma Ling, et al. Quality Standard of Qianbai Biyan Granules[J]. Chinese journal of experimental traditional medical formulae, 1999, 5(2): 3-5.
Chen Shinong, Sun Bei, Ma Ling, et al. Quality Standard of Qianbai Biyan Granules[J]. Chinese journal of experimental traditional medical formulae, 1999, 5(2): 3-5.DOI:
The quantity of active component-ephedrine of Herba Ephedrae in Qianbai Biyan Granules was determined using dual wavelength TLC-scanner.Senecio Scandens Buch
Herba Ephedrae
Rhizome Seu Radix Notopterygii
Semen Cassiae were qualitatively identified by TLC.The above methods appeared to be simple
reproducible with a high specialization
and can be used as a quality control standard for this preparation.