Food Manifest

Ensuring the Safety of Unniyappam: Investigating the Causes and Solutions to Yeast and Mould Contamination

• Resources
• February 5, 2025

Authors: Sunitha Poulose, Athira D, Biya V. Jomon Introduction Unniyappam, a cherished traditional snack, is prepared using ingredients such as rice flour, jaggery, bananas, and coconut. However, its high moisture content makes it particularly susceptible to microbial contamination, especially from yeast and mould. Processing challenges, including improper fermentation, insufficient drying, and prolonged exposure to moisture,