Shelf Life

Shelf life is the length of time that foods, beverages, pharmaceutical drugs, chemicals, and many other perishable items are given before they are considered unsuitable for sale, use, or consumption. In some regions, a best before, use by or freshness date is required on packaged perishable foods.

Shelf life is the recommendation of time that products can be stored, during which the defined quality of a specified proportion of the goods remains acceptable under expected (or specified) conditions of distribution, storage and display.

Most shelf life dates are used as guidelines based on normal and expected handling and exposure to temperature. Use prior to the expiration date does not necessarily guarantee the safety of a food or drug, while a product is not always dangerous nor ineffective after the expiration date.

Read more about Shelf LifeShelf Life, Temperature Control, Packaging, Issues Associated With Sell By / Use By Dates, Enforcement, Related Concepts

Other articles related to "shelf life":

Shelf Life - Related Concepts
... The concept of shelf life applies to other products besides food and drugs ... Gasoline has a shelf life, although it is not normally necessary to display a sell-by date ...

Famous quotes related to shelf life:

    The shelf life of the modern hardback writer is somewhere between the milk and the yoghurt.
    John Mortimer (b. 1923)