Any body that is consumed in general should have direct or indirect results from its consumption or be a component of food or the characteristics of each food (impact on production, manufacture, preparation, processing, packaging, treatment) , Transportation or storage of food).
Food additives
According to the F.D.A.
In 1977, a nutritionist named Desrozer referred to a list of chemical additives in the Food and Drug Administration published by the US Food and Drug Administration.
These materials include: flavoring, flavoring and intensifying agents, emulsifiers, preservatives and expanders, etc., some of which are mentioned here.
Preservatives:
Preservatives are substances that can destroy or stop the causes of corruption and hide or delay cases of corruption. In other words, preservatives are substances that prevent undesirable changes in food and can hide or neutralize undesirable changes in food.
Consumption of preservatives varies according to the type of product and the types of bacteria, enzymes and other spoilage factors, and its excessive consumption is harmful and must be closely monitored and controlled.
Chemical preservatives are often divided into three groups:
- Organic and sweet preservatives: benzoate, strepropyl, vanillic ester, glycol, fatty acid propionates, monochloroacetic acid
- Mineral preservatives: nitrate and nitrite – sulfites and sulfuric anhydride – double sulfate – phosphates
- Conventional preservatives: Sugar, salt, alcohol, fatty smoke and organic acids are considered as common harmless preservatives. These substances have anti-fermentation properties and are able to kill germs and fungi or stop their activity.
Advantages and disadvantages of preservatives
One of the best ways to avoid preservatives and additives is to eat organic foods in their natural form. Choosing an organic apple over an apple pie is a good example. It is important to know about preservatives and additives because they can affect our health.
Most preservatives and additives are hidden on food labels. Marketing tactics can also play a role in the presentation of these very harmful ingredients.