Journal of Tianjin Agricultural University ›› 2019, Vol. 26 ›› Issue (2): 64-68.doi: 10.19640/j.cnki.jtau.2019.02.015

• Researches and Scientific Notes • Previous Articles     Next Articles

Formulation optimization and research on berberine hydrochloride phospholipid complex

WANG Qinga, LIU Li-yaoa,b, WANG Qing-kuib   

  1. Tianjin Agricultural University, a. Department of Biopharmaceuticals, College of Basic Science; b. Tianjin Key Lab of Aqua-Ecology and Aquaculture, Tianjin 300384, China
  • Received:2019-01-03 Online:2019-06-20 Published:2019-09-19

Abstract: Berberine hydrochloride is effective medicine for gastrointestinal bacterial infection treatment clinically. However, as for its poor lipophilicity, oral bioavailability of beriberine hydrochloride is relatively low. This study was designed to increase the lipophilicity of berberine hydrochloride using phospholipid complexation technology. In this study, associative efficiency(AE) was set as screening parameter and optimal formulation of berberine hydrochloride phospholipid complex was obtained using solvent evaporation method based on single factor screening and orthogonal design. Under the selected formulation, AE of berberine hydrochloride phospholipid complex could reach 90% and storage stability remained in 6 months under 4 ℃, which provided the basis for practical application.

Key words: berberine hydrochloride, phospholipid complex, orthogonal screening, formulation optimization

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