Study on Preparation Technology of Gutong Film Coating Tablets
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Study on Preparation Technology of Gutong Film Coating Tablets
Chinese Journal of Experimental Traditional Medical FormulaeVol. 17, Issue 8, Pages: 41-43(2011)
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Published:2011
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GAO Hua-hong, FU Jian-wu, ZENG Wen-xue. Study on Preparation Technology of Gutong Film Coating Tablets[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 41-43.
DOI:
GAO Hua-hong, FU Jian-wu, ZENG Wen-xue. Study on Preparation Technology of Gutong Film Coating Tablets[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 41-43.DOI:
Study on Preparation Technology of Gutong Film Coating Tablets
Objective: To study formulation and preparation of Gutong film coating tablets. Method: The single-factor method was taken to optimize the pharmaceutical formulations
the content was selected by granule properties
granulating difficulty
angle of repose
degree of surface smoothness
hardness and disintegration. Result: The optimum process was as follows:the weight proportion of dry extraction to starch
lactose and silica powder was 1 ∶0.5 ∶0.4 ∶0.1; the wetting agent was 85% alcohol; through wet-granulating
tabletting and film coating
the Gutong tablets were prepared successfully. Conclusion: The formulation of Gutong film coating tablets is reasonable and the process technical is simple and feasible
which conforms to the general requirements of production.