Quality standard of Senbei Beigua Oral Thick Paste / 中成药

ABSTRACT

AIM: To promote the quality standard of Senbei Beigua Oral Thick Paste (Fructus Cucurbitae, Radix Codonopsis, Radix Adepophorae, Bulbus Fritillariae Thunbergii, Rhizoma Zingiberis Recens) . METHODS: Rhizoma Zingiberis Recens, Fructus Cucurbitae were identified by TLC. Peimine content was determined by TLCS. RESULTS: The study showed that spots of samples on TLC can be well separated and the method had strong specificity. The quantification method had a good linear at the range of 0.326-1.194 ?g. The average recovery was 96.8% and RSD was 0.87%. CONCLUSION: The methods for identification and quantification are simple, accurate and reproducible. It can be used for quality control of Senbeibeigua Oral Thick Paste.