PEAKfresh Receives High Marks in Washington State University Cherry Study

Posted by Christina Herrick|March 29, 2011

Several PEAKfresh products were put to the test and prevailed in key categories in an independent study of cherries using various Modified Atmosphere Packaging (MAP) film brands conducted by the Tree Fruit Research and Extension Center at Washington State University.

PEAKfresh films successfully conserved cherry weight, acidity, firmness, and soluble solids, and reported less decay. From a solely cosmetic perspective, PEAKfresh films also retained the appearance of a slightly redder color and visible skin splits. PEAKfresh products were tested using a variety of lengths and closure methods.

“Based on the results of the study, we can confidently recommend different closure methods to our customers based on their specific needs and what they hope to improve by using our product,” said Greg Ganzerla, president of PEAKfresh USA. “They are buying a product that has been tested and proven to meet their needs. And better cherry quality leads to increased and repeat consumer purchasing. It’s a win-win scenario.”

PEAKfresh is effective for protecting a variety of produce and flowers prone to early ripening, including berries, grapes, asparagus, cut flowers, broccoli, tomatoes, stone fruits and mixed loads of fresh vegetables.

Based on proprietary mineral technology embedded in their film, PEAKfresh’s products – carton or box liners, bulk bin liners, sheeting, pallet covers and retail packs – naturally remove ethylene gas given off by packaged produce that causes and promotes decay. PEAKfresh products protect fruits, vegetables, and flowers from ethylene gas and other exposure during long shipping and storage periods, while ensuring that the shipped produce arrives at its destination fresh and safe.