Process analysis technology(PAT)is of great significance to improve the process control and quality as-surance in the manufacture of dermal drug delivery products.This paper reviewed the application of PAT technology in the advanced manufacturing of dermal drug delivery products,introduced the basic situation of PAT and chemo-metrics,and summarized the commonly used PAT tools and their application examples in recent years.In the fu-ture,PAT will play a greater role in the process ofdermal drug delivery products,but the research in this area is still very scarce now.
关键词
连续制造/过程分析技术/关键质量属性/皮肤递药制剂/化学计量学
Key words
continuous manufacturing/process analytical technology/critical quality attributes/dermal drug deliv-ery products/chemometrics