LI Zhi-yong, SUN Dong-mei, DU Jian-ping. Optimization of the Matrix Formulation of Aitong Cataplasm by Uniform Design[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(3): 1-3.
LI Zhi-yong, SUN Dong-mei, DU Jian-ping. Optimization of the Matrix Formulation of Aitong Cataplasm by Uniform Design[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(3): 1-3.DOI:
Objective: To optimize the matrix formulation of Aitong cataplasm. Methods: The initial viscosity
peel strength and appearance score were used as indexes. Uniform design U17(1716) was used to optimize the matrix cataplasm formulation. Results: the optimum matrix cataplasm ratio was as folloued:Sodium polyacrylate ∶ Gelatin ∶ kaolin ∶ Gan aluminum hydroxyl ∶ Castor oil ∶ Glycerol ∶ PVA = 6.46 ∶6.0 ∶4.1 ∶0.08 ∶0.1 ∶56 ∶0.05. Conclusion: The Aitong Cataplasm prepared in the optimum conditions has a good scalability
the smooth appearance
moderate viscosity
good moisture retention and good compatibility with Aitong Cataplasm powder.