Application of supercritical solution rapid expansion technology in preparation of fine pharmacal particles / 中国中药杂志

ABSTRACT

Rapid expansion of supercritical solution (RESS), a new technology, has been developed in the recent years. Fundamental principle of RESS technology used to prepare fine pharmacal particles was summarized in this paper. A brief review of factors which influenced the process of RESS and application of RESS technology were introduced.