During the last decade many novel
manufacturing practices such as process analytical technology (PAT), quality by
and real time release (RTR) have been introduced to the pharmaceutical
industry. To realize the benefits of these approaches, appropriate analytical
tools are necessary.
One method is to extract inline/online process information through monitoring,
to gain understanding of the process. Another method is to control
important quality attributes to ensure that the process performs as
required. It would be impossible to obtain real-time process information
through traditional offline analytical techniques, however spectroscopic
techniques allow us to probe the manufacturing processes and analyze product
quality attributes non-invasively and in real-time. Raman Spectroscopy is
unique among these techniques, because of its insensitivity to
water. Therefore it is perfectly suitable for monitoring processes
involving high water content.
During the webinar several Raman applications examining various unit operations
with respect to product quality will be described. A non-contact Raman
dual probe setup to explore real-time wet granulation assisted form conversion
simultaneously at two different locations will be presented. The use of
Raman to probe blending operations will be presented with real time and stop/go
measurements. In addition, the advantage of using Raman in a temperature
sensitive environment will be discussed. Lastly, the advantages and
challenges of each application will be presented.
New Portable Raman 소개
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