Biocides are active substances contained in products such as disinfectants and pesticides, as well as preservatives.
We are talking here about insecticides, disinfectants, preservatives and products used to protect materials, to mention but a few.
The preservatives are used, naturally, in storage and for the preservation of food ready for the consumer.
Dealing with glycerine, alcohol and other alcoholic preparations for use as preservatives, no quantity is suggested and no minimum amount.
I cannot, of course, claim to have the scientific knowledge with which to judge of these particular preservatives.
I also endorse what he said regarding the imports of milk preservatives.
All the samples were examined for preservatives, but none were found.
Such preservatives are intended as may be necessary to prevent the mixture from decaying.
The toxicity can come from the food we eat, nine-tenths of which contains colouring, flavouring, preservatives and other additives.
I express no view here on the safety or otherwise of food additives, colourings and preservatives.
They are only allowed where there is a proven need; for example, preservatives are needed to protect against serious microbiological risks such as botulism.
Guidance on re-entry periods for occupants of buildings treated with wood preservatives appears on product labels.
I believe that no preservatives are now permitted by law.
Here, the word "preservatives", according to the definition, is intended to include insecticides.
If wood preservatives are needed, the note suggests that assessment is necessay to select which approved pesticide should be used.
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