Safety Assessment Systems for Microbial Starters Derived from Fermented Foods

Area of Science:

• Food microbiology
• Food safety regulations

Background:

• Microorganisms in fermented foods improve sensory qualities and preservation.
• Starter cultures are crucial for commercial fermented food quality.
• Global regulatory systems (EU, US, Korea) address microbial safety in food.

Purpose of the Study:

• To highlight the need for a species-level safety evaluation system for microorganisms in Korean fermented foods.
• To address the lack of clear species definitions and evaluation frameworks in current Korean regulations.

Main Methods:

• Comparative analysis of international microbial safety regulations (EU's QPS, US FDA, Korean systems).
• Identification of regulatory gaps concerning species-level evaluation in Korean fermented food contexts.

Main Results:

• The EU employs a species-level Qualified Presumption of Safety (QPS) system.
• The US and Korea have species-level lists and strain-oriented evaluation systems, respectively.
• A significant gap exists in Korea regarding species-level safety evaluation for traditional fermented food microbes.

Conclusions:

• Current Korean regulations lack a defined species concept and a species-level safety evaluation system.
• Establishing a species-level evaluation framework is essential for ensuring the safety of microorganisms in Korean fermented foods.