... deterioration caused by damaged package due to surface folding.Edible oils and non-carbonated beverage may also benefit from nitrogen. In ... (fruit juice, tea and milk) and edible oils (peanut, olive, sunflower and rape oils) from being oxidized, deteriorated and faded. (3 ... for increase food volume. Nitrogen is used to puff edible oils, mayonnaise, margarine in barrel or peanut oil products for ...