Study on TLC Identification and Content Determination of Fufang Biyan Spray

Quality standard for compound Bishu spray

OBJECTIVE:To establish the quality standard of Compound gaobo intranasal spray.

OBJECTIVE To explore into the pharmacodynamic effect of rhinitis spray on rat models with allergic rhinitis.

A TLC method was used for the identification of herba taraxacl, herba ephedrae and radix angelicae dahuricae in the Ditong Biyan spray, and a HPLC method was used for the determination of the baicalin in radix scutellariae and the spray volume.

Studies on the Preparing Technology and Quality Standard of Chuan'e Rhinitis Spray;