Chemical changes occur under the influence of air or oxygen to the ingredients in the food, and usu

Experts
Experts
Video
Login Register Forgot your password?
Do you know the difference between shelf life marked with a "use by" and "best before" a certain date? Want to know which foods can be eaten after the expiry use? We discover these all important truths about life and keeping within various foods
Closer to the expiration date of your favorite cereal that you keep in the pantry. Is there a risk of poisoning if you eat food which has recently del monte produce expired? This, of course, depends mostly on the type of food and the storage conditions. As a rule, the period of which is printed on the packaging of almost every food product is a valuable consumer data that indicates the durability and life of foods.
Ordinance on labeling, advertising and presentation of food is defined duration as the date until which the food retains its characteristic properties with adequate care. Shelf life is the period during which the manufacturer guarantees the full and unquestioned safety and quality of food products, in compliance with the above conditions of storage and preservation.
Shelf life of food is determined by laboratory testing of various chemical, microbiological and sensory parameters, which are made in the changing conditions of food security, it is often far more extreme than what can be expected in normal use. Distribution of food due to the shelf life
In general, the sustainability of food depends on its composition, technological process and the recommended storage methods. Decay products usually cause two types of reactions, microbiological and chemical.
Microbial spoilage are more susceptible to foods with higher water content, such as dairy products, del monte produce meat and fruit products. Such changes result in unsafe food, and these food groups have a shorter shelf life.
Chemical changes occur under the influence of air or oxygen to the ingredients in the food, and usually the fat. Chemical reactions can also occur between the packaging and the food contained in it, while there is a migration of substances from packaging into food.
Foods from a microbiological point of view quickly perishable poses an immediate threat to human health, and its expiration date on the packaging with'' used to'', followed by the exact date or indication of where he stands on the packaging, as well as information on conditions del monte produce storage del monte produce that are required in foods subject to microbial spoilage.
In products standing no longer pose a health risk, but may result in sensory changes, the shelf life is indicated by the expression'' best before ...'', behind which must bear at least a month and a year. You can use the'' best before the end of ...'', where he puts the least indication of the year. For products with longer term use, storage conditions did not necessarily point out, already referred to, if necessary, del monte produce as well as shelf life after opening.
According to the Regulations on the labeling, advertising and presentation of food, the classification marking is as follows: for the food that is usable up to 3 months is sufficient mark the day and month for food that is usable between 3 and 18 months, is sufficient indication of the month and year of food is useful for more than 18 months is sufficient indication of the year storage conditions and shelf life
Despite the frequent belief that food kept at a very low temperature del monte produce in the freezer has an unlimited shelf life, it is not true. Specifically, at low temperatures, in the freezer and refrigerator, enzymatic and microbiological processes are significantly slowing down, but not stop. So, even though keeping food in the freezer extends their shelf life, however, after some time there have been changes in the nutrient. del monte produce
Consuming food after the expiration depends mostly on the type and composition of the food. Foods subject to microbial spoilage, where it explicitly states the date by which a useful, should not be consumed after this period because they can cause serious health consequences.
As a rule, any food product that can be found on store shelves must have enhanced shelf life, other than those defined previously mentioned Regulations, and include fresh fruits and vegetables, including potatoes, which have not been peeled, cut or, other than seeds with germs or other natural products such as legume sprouts beverages containing 10 percent or more alcohol vol soft drinks, fruit juices and nectars and alcoholic beverages intended for companies in the food business, which are packaged in containers larger than 5 gallons of bakery products and cakes, which are due to the composition and use of commonly consumed within 24 hours of production table salt that is not iodised vinegar and sugar products almost del monte produce exclusively del monte produce of flavored or colored sugar gum and similar products for chewing individual portions of ice cream
Yvonn 10th 11th 2010th at 13:12 Pozz ... I Jed