[辅料对双黄连微胶囊吸湿及分散性的影响]
[Influence of excipients on moisture absorption and dispersibility of Shuanghuanglian microcapsules].
作者信息
Liu Yi, Xu De-sheng, Feng Yi, Shen Lan
机构信息
Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
出版信息
Zhong Yao Cai. 2007 Apr;30(4):458-60.
OBJECTIVE
To study the influences of excipients on the moisture absorption and dispersibility of Shuanghuanglian microcapsules.
METHODS
Shuanghuanglian microcapsules were prepared with different wall materials, antisticking agents and ratio of medicinal materials to exipients, and the moisture absorption and dispersibility of the microcapsules were determined.
RESULTS
The dispersibility of Shuanghuanglian microcapsules weakened with the increasing of moisture absorption, but some samples were of good dispersibility in spite of the high moisture absorption.
CONCLUSION
During the research on the dampproof technologies, not only the moisture absorption, but also the dispersibility of samples should be investigated.
目的
研究辅料对双黄连微胶囊吸湿及分散性的影响。
方法
采用不同壁材、抗黏剂及药材与辅料比例制备双黄连微胶囊，并测定微胶囊的吸湿及分散性。
结果
双黄连微胶囊的分散性随吸湿量增加而减弱，但部分样品吸湿量高时仍具有良好的分散性。
结论
在防潮技术研究中，不仅要考察样品的吸湿情况，还应考察其分散性。
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