What are processing aids for the food industry

Generally speaking, various substances that contribute to the smooth progress of food processing are called processing aids. These substances are not necessarily related to the food itself  (Thailand food Ingredient supplier) . they should generally be removed from the food and should not become the final ingredients of the food, or there are only residues. Usually, food processing requires the addition of various auxiliary substances, such as filtration aid  (Thailand food flavour supplier) , clarification, adsorption  (Thailand food flavour wholesale) , lubrication, demoulding, decolorization, peeling, solvent extraction, nutrients for fermentation, etc. National food standard stipulates the principles for the use of food processing aids:

1. processing aids should be used in the process of food production and processing, and the use amount should be reduced as much as possible on the premise of achieving the desired goal.

2.  (Thailand food flavour wholesale) . Processing aids should generally be removed before the final product is made, except where there are prescribed residues in food. The residues of processing aids in food should not be harmful to health and should not play a functional role in the final food.

3. Processing aids used in the food industry should meet the corresponding quality specifications.

Unlike food additives, food processing aids are added to the food as an ingredient and do not need to be removed from the final food  (Thailand food flavour supplier) . But sometimes food processing aid is also a kind of additive, such as disodium ethylenediamine tetraacetate can be used as adsorbent and chelating agent, but it is also an additive. According to the management of food processing aids in China  (Thailand food Ingredient supplier) , National food standard, processing aids are divided into the following three categories:

1. Can be used in all kinds of food processing, the residue does not need limited processing aids (excluding enzyme preparations).

2. Need to specify the function and scope of use of processing aids  (Thailand food Ingredient supplier) .

3. An enzyme that is allowed to be used in food processing. The sources and donors of various enzymes should comply with the relevant regulations.