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Fundamentals of thermal sterilization processes
1Pfizer, Inc., Terre Haute, Indiana 47808, USA.
Pharmaceutical Biotechnology
|August 23, 2002
Summary
This chapter details thermal sterilization processing fundamentals, emphasizing good manufacturing practices and bioburden control for product quality. It also explores parametric release as a validated process for terminally sterilized products.
Area of Science:
- Microbiology
- Chemical Engineering
- Process Validation
Background:
- Fundamentals of thermal sterilization processing are crucial for ensuring product safety and efficacy.
- Good manufacturing practices (GMP) and control of pre-sterilization bioburden are critical for long-term product quality.
- Traditional validation methods for sterilization may not always require the most rigorous biological challenge.
Purpose of the Study:
- To provide foundational knowledge on thermal sterilization processing.
- To highlight the importance of GMP and bioburden control in sterilization.
- To discuss the concept and application of parametric release for terminally sterilized products.
Main Methods:
- Discussion of fundamental principles of thermal sterilization.
- Emphasis on GMP and bioburden control strategies.
- Exploration of parametric release as an alternative to traditional validation.
Main Results:
- Understanding the core principles of thermal sterilization processing.
- Recognition of the significant impact of GMP and bioburden control on product quality.
- Introduction to parametric release as a viable method for process control and release.
Conclusions:
- Effective thermal sterilization relies on robust GMP and stringent bioburden control.
- Parametric release offers a valuable approach for validating and releasing terminally sterilized products.
- The application of parametric release is expected to expand beyond heat sterilization.
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