Changes

===Stone grinding===

===Stone grinding===

Without the right equipment and technique, matcha can become "burnt" and suffer degraded quality. Typically in Japan matcha is stone ground to a fine powder through the use of specially designed granite stone mills.<ref>{{cite web|url=http://zengreentea.com.au/index.php?route=information/information&information_id=7|title=What is Matcha?|publisher=ZenGreenTea|accessdate=26 February 2013}}</ref>

Without the right equipment and technique, matcha can become "burnt" and suffer degraded quality. Typically in Japan matcha is stone ground to a fine powder through the use of specially designed granite stone mills.

===Oxidation===

===Oxidation===