Who knows the difference between shelf life and shelf life
Shelf life is an unscientific, because the food from the harvesting of raw materials, the processing has been going on in the process of physical, chemical, microbial changes, we cannot guarantee the quality of the process is the same.
Shelf life: it is understood as the period of validity, which is the final period of food under normal conditions. If a food exceeds the shelf life, it does not necessarily exceed the shelf life. In other words, a warranty guarantee is the quality of the products within the time mark is the best, more than shelf life of food, if there is no change in color, aroma, taste is still edible. But beyond the shelf life, the quality changes, so you can't eat it anymore, and you can't sell it. According to the "food label common standard" regulation, in any case, food production Lt period cannot be omitted, and shelf life, shelf life can choose, or marked at the same time.
So the shelf life that we look at is not very scientific.Go to shopping. Do you have a habit of looking at the shelf life?
Shelf life: the expiration date of the product is the best period for the product. The shelf life of the product is provided by the producer and marked on the product that is used in the time limit. In the warranty period, the product of the production enterprise to the product quality conforms to the relevant standards or express warranty is responsible for the quality of the conditions, the seller to sell these products can be at ease, consumers are safe to use.
Shelf life: shelf life refers to food being stored under recommended conditions for safety; To ensure the ideal sensory, physical and microbial characteristics; Keep any nutritional value of the tag declaration for a period of time.
