YANG Pei-min1, NI Jian1, CAO Guang-shang2, et al. Formulation Technology of Chonglou Kegan Dropping Pills[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 18-20.
YANG Pei-min1, NI Jian1, CAO Guang-shang2, et al. Formulation Technology of Chonglou Kegan Dropping Pills[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 18-20. DOI: 10.13422/j.cnki.syfjx.2011.15.018.
Objective:To optimize the formulation technology of Chonglou Kegan dropping pills.Method:On the basis of preliminary experiment
the formulation technology was selected among sort of the ratio of extractum to matrix
component of matrix
temperature of drug and drop distance
and all the procedures were evaluated by the dissolving scattered limit
weight difference
the appearance and quality of the dropping pills by means of orthogonal experimental method.Result:The optimized procedure parameters were as follows:PEG 4 000 to PEG 6 000(4:1) was used as base material with the ratio of extractum to base material at 1:4;the temperature of the drug was at 85 ℃ and the drop distance was 6cm.Conclusion:The technology is simple and feasible