Note 14 - Segment Information: Assets by segments (Details) - USD ($)	Apr. 30, 2015	Apr. 30, 2014
Details
Segment assets- Chinese Medicines	$ 2,285,114	$ 605,918
Segment assets-Stevioside	9,800,456	14,332,440
Segment assets-Corporate and other	0	0
Segment assets-Total consolidated assets	$ 12,085,570	$ 14,938,358