When is the decay of lettuce wrapper leaves considered a defect?

The decay of lettuce wrapper leaves is considered a defect when it reaches 6%. This threshold is established to maintain the quality and safety standards of fresh produce. Wrapper leaves are important as they protect the inner leaves of the lettuce, and excessive decay can compromise the quality and visual appeal of the product. If decay exceeds 6%, it indicates a level of deterioration that could affect consumer satisfaction and the overall marketability of the lettuce.

Establishing a specific percentage helps producers and inspectors evaluate the accepted quality levels of lettuce during inspections. This standard allows for consistency in determining whether a batch of lettuce meets the quality criteria necessary for sale. Remaining under this threshold ensures that the product remains fresh, appealing, and safe for consumption.