Papers/research on types of Juicing?

We recently just got a Breville Juice Fountain Elite, impressive bit o’hardware I must say. Anyways, while researching various info about juicing I see talk about masticating vs. centripetal, the former supposedly better because of less heat and impact shock….

Well, coming from a scientific background, this sounds like a lot of pseudoscience to me, meant to sell one type of juicer over the other.

Are there any legitimate research studies available on line on this subject? All I’ve found so far is people parroting the same lines without any data to back up the claims.