1. UNIT 5
• TYPES OF SPOILAGE, FACTORS AFFECTING THE MICROBIAL SPOILAGE OF
PHARMACEUTICAL PRODUCTS, SOURCES AND TYPES OF MICROBIAL
CONTAMINANTS,
• ASSESSMENT OF MICROBIAL CONTAMINATION AND SPOILAGE.
• PRESERVATION OF PHARMACEUTICAL PRODUCTS USING ANTIMICROBIAL
AGENTS,
• EVALUATION OF MICROBIAL STABILITY OF FORMULATIONS.