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[Deformation of tablets according to breaking hardness]
1Szent-Györgyi Albert Orvostudományi Egyetem Gyógyszertechnológiai Intézete, Szeged.
Acta Pharmaceutica Hungarica
|March 1, 1994
Summary
This study introduces a novel method for tablet breaking analysis, assessing breaking work and introducing a "breaking factor" for better differentiation. These findings enhance understanding of substance behavior during compression for pharmaceutical development.
Area of Science:
- Pharmaceutical Sciences
- Materials Science
Background:
- Tablet breaking analysis is crucial for pharmaceutical product quality.
- Existing methods may not fully differentiate tablets with similar breaking strengths.
Purpose of the Study:
- To investigate the tablet breaking process in a home setting.
- To develop a method for qualitative and quantitative evaluation of tablet breaking.
- To introduce a new parameter, the 'breaking factor', for tablet characterization.
Main Methods:
- Utilized a specialized tablet hardness tester for breaking experiments.
- Analyzed breaking curves and calculated breaking work.
- Introduced and applied the 'breaking factor' concept.
Main Results:
- Enabled qualitative evaluation of breaking curves and quantitative assessment of breaking work.
- The 'breaking factor' effectively differentiated tablets with identical breaking strengths.
- Demonstrated the utility of breaking strength examinations in understanding compression behavior.
Conclusions:
- Tablet breaking strength examinations provide valuable insights into substance behavior during compression.
- The developed methods and 'breaking factor' are beneficial for preformulation studies and final product testing.