sentence: These are defined as plant - derived substances that occur naturally with no or minimal manufacturing processes and which manage and cure various health conditions effectively ( Bent , 2008 ; Tachjian ; Maria and Jahangir , 2010 ) .
modified: These are defined as plant - derived substances and occur naturally with no or minimal manufacturing processes that manage and remedy various health conditions effectively ( Bent , 2008 ; Tachjian ; Maria and Jahangir , 2010 ) .
transformation: OTHER, OTHER, VERB