Safety guidelines for online dating
But the only guideline a grocer has to follow in selling is the FDA's "Federal Food Code", which mainly says the food must be uncontaminated with no signs of spoilage when sold. Shelf life of food product varies greatly according to how they're processed and stored.
Canned food has a shelf life of at least two years from the date of processing.
To explain, FDA's regulations pertain, among other things, to food safety.
The quality characteristics of foods (taste, aroma and appearance--as distinct from safety characteristics) often depend in great part on good storage conditions: temperature and humidity control in the retail store and warehouse.
When storage conditions have been optimal, many foods are acceptable in terms of taste and other quality characteristics for periods of time beyond the expiration date printed on the label, and also are safe to eat.
Taste and other quality characteristics deteriorate more rapidly if the food is stored at elevated temperatures and high humidity conditions (such as would occur if the air conditioning failed in a retail store, warehouse, or in the consumer's home.
Other numbers may appear and reference the specific plant manufacturing or product information and are not useful to consumers.
Canned food retains its safety and nutritional value well beyond two years, but it may have some variation in quality, such as a change of color and texture.
Canning is a high-heat process that renders the food commercially sterile.
Food expiration date coding is a nightmare for the consumer to interpret. This is different from an expiration date on all food products that the consumer can understand.
Food products can be divided into two main categories - refrigerated and canned.
Below is a sampling of how some manufacturers code their products so consumers know when the product was packaged.