The following set of bullet points lay out the science of why elevated (10%+) CO2 levels are required in any effective MAP (Modified Atmosphere Package) or CA (Controlled Atmosphere) system for the transport or storage of fresh strawberries.
Numerous scientific studies have been conducted conclusively demonstrating that strawberries exposed to CO2 (carbon dioxide) levels above 10% develop less decay (botrytis) and generally have longer shelf life.
TransFresh Corporation proposed to demonstrate the economic value of its Tectrol Atmosphere service to a major retailer.
With daytime temperatures approaching 90F and higher in the Southern part of the country, we are beginning to see pulp temperatures above 40F on arrival of fresh strawberries shipped from California to Eastern markets.
USDA Handbook 66 Handling Recommendations.