... can provide all kinds of stevioside powder : stevioside90, stevioside95, RA40,RA60,RA80,RA90,RA95,RA98. 1. Green Stevia is a natural green ... -300 times more than cane sugar. Stevioside and Rebaudiana-A are main composition of stevia ,which taste cool, refreshing,4. ... before , the original inhabitants in Paraguay began making use of stevia as herb to cure influenza, fistula hyperemia. Modern medical ...