TLC Identification of Erhuang Capsule / 中药新药与临床药理

ABSTRACT

Objective To establish a TLC identification method for Erhuang Capsule and to provide basis for the establishment of its quality standard.Methods TLC method was adopted.Results Nine kinds of medicinal materials such as Radix Rehmanniae,Radix Polygoni Multiflori,Rhizoma Gastrodiae had discriminating characteristics and distinctive spots.Conclusion TLC is a simple,reliable and specific method with good reproducibility,and can be used for the quality control of Erhuang Capsule.