Le terme "contaminé" qualifiant, au point de vue purement scientifique, des substances et/ou des bactéries venant de l'extérieur alors que "contient des substances indésirables" inclut aussi les substances qui se créent de manière naturelle lors du stockage par exemple, lorsque la graisse s'oxyde et que des mycotoxines se forment etc.
The term ‘contaminated’ must be defined in purely scientific terms with reference to substances and/or bacteria that have been added from outside, whereas ‘contain undesirable substances’ also includes those substances that are formed naturally, e.g. in the course of storage, when fat oxidises and mycotoxins are formed.
