A specialty bakery used zero-oxygen MAP to extend shelf life to 21 days, cut logistics costs by 35%, and expand distribution regionally without changing product quality or formulation.
Background:
A specialty bakery producing artisan sourdough bread and pastries for food service clients faced mold-related spoilage within 3-5 days of production, limiting their distribution radius and forcing costly daily delivery schedules.
Solution:
The bakery implemented a zero-oxygen MAP system (30% CO2 / 70% N2) using high-barrier laminated pouches. Products were cooled to below 20 degrees C before sealing to maximize CO2 antimicrobial efficacy.
Results:
- Mold-free shelf life extended to 21 days at ambient temperature
- Daily deliveries consolidated to twice-weekly routes, reducing logistics costs by 35%
- Distribution radius expanded from local (50 miles) to regional (300+ miles)
- No change in flavor, crust texture, or product formulation required
