The quality of perishable products may deteriorate after the date passes, however, such products should still be safe if handled properly.Consumers must evaluate the quality of the product prior to its consumption to determine if the product shows signs of spoilage. Open dating is found on most foods including meat, poultry, egg and dairy products.Factors including the length of time and the temperature at which a food is held during distribution and offered for sale, the characteristics of the food, and the type of packaging will affect how long a product will be of optimum quality.
There are two types of bacteria that can be found on food: pathogenic bacteria, which cause foodborne illness, and spoilage bacteria, which cause foods to deteriorate and develop unpleasant characteristics such as an undesirable taste or odor making the food not wholesome, but do not cause illness.
When spoilage bacteria have nutrients (food), moisture, time, and favorable temperatures, these conditions will allow the bacteria to grow rapidly and affect the quality of the food.
For example, sausage formulated with certain ingredients used to preserve the quality of the product or fresh beef packaged in a modified atmosphere packaging system that helps ensure that the product will stay fresh for as long as possible.
These products will typically maintain product quality for a longer period of time because of how the products are formulated or packaged.
“Closed Dating” is a code that consists of a series of letters and/or numbers applied by manufacturers to identify the date and time of production. Except for infant formula, product dating is not required by Federal regulations.
For meat, poultry, and egg products under the jurisdiction of the Food Safety and Inspection Service (FSIS), dates may be voluntarily applied provided they are labeled in a manner that is truthful and not misleading and in compliance with FSIS regulations.
"Best if Used By" is a type of date you might find on a meat, poultry, or egg product label. Does it mean the product will be unsafe to use after that date?
Here is some background information answering these and other questions about product dating. Two types of product dating may be shown on a product label.
These codes also enable manufacturers to rotate their stock and locate their products in the event of a recall. tomatoes and fruits) will keep their best quality for 12 to 18 months. meats and vegetables) will keep for two to five years.
Codes appear as a series of letters and/or numbers and refer to the date the product was canned. Usually these are "Best if Used By" dates for peak quality. Additional information on food canning and the handling of canned foods may be found at Shelf-Stable Food Safety.
To comply, a calendar date must express both the month and day of the month.