Investigation on the formula of gel matrix and its preparation technology of 39-taste bone healing patch
Objective To investigate the formula of gel matrix and its preparation technology of 39-taste bone healing patch,so as to lay a practical foundation for its in-depth research and application.Methods The fuzzy mathematical sensory scoring and the adhesion force measurement results were used as the evaluation indicators.Firstly,the types and dosage range of excipients of blank gel matrix were determined through pre-experiment and single factor experiment,secondly the dosage of excipients was optimized by orthogonal test,and finally the way of medicinal materials was investigated.Results The optimal gel matrix formula was as follows:210.0 g of herbal extracted clear paste with relative density of 1.10(25-30℃),100.0 g of glycerol,30.0 g of sodium polyacrylate NP-700,3.0 g of povidone K90,1.2 g of tartaric acid,0.9 g of aluminum glycinate,0.8 g of disodium edetate,2.0 g of potassium sorbate and 6.0 g of laurocapram.Conclusion In this study,the basic framework of matrix formula and preparation technology of 39-taste bone healing patch was successfully established,which provided an important reference for its subsequent research and development and product optimization.
39-taste bone healing patchGel matrix formulaPreparation technologyFuzzy mathematical sensory scoringAdhesion force measurementOrthogonal testThe way of medicinal materials