Used commercially to extend the shelf life of fruits, vegetables, and flowers by inhibiting the action of ethylene, a natural plant hormone that triggers ripening and senescence. It is commonly applied in storage facilities and transport containers to delay ripening, reduce spoilage, and maintain freshness. Particularly effective for apples, bananas, kiwifruit, and ornamental plants. Acts by binding to ethylene receptors in plant tissues, blocking ethylene effects even at very low concentrations. Allows for longer storage and transport periods without quality loss.