it is more than worrying that the german authorities and the commission itself were not able to guarantee that of the raw products as eggs entered the chain by being included as in process
It is indeed more than worrying that the German authorities, and the Commission itself, were not able to guarantee that none of the contaminated raw products, such as eggs, entered the food chain by being included as ingredients in processed food.
It is more than worrying that the German authorities, and the Commission itself, were not able to guarantee that of the raw products, as eggs, entered the chain by being included as in processed food.