Sentences with phrase «serious chemical processing»

It implies that raw sugar does not go through serious chemical processing, which is why it maintains its brown color.

In addition to choking hazards, these go through a serious chemical process that makes them hard enough to chip teeth.

Not exact matches

Lynn Johnson and colleagues at Northwestern University in Evanston, Illinois, have used microwaves to overcome serious shortcomings in another relatively new method for processing ceramics, called «chemical vapour infiltration».