The present invention relates to provide an improved process for the recovery of sweet principles steviosides from Stevia rebaudiana Bertoni, this process comprises subjecting leaves of Stevia rebaudiana Bertoni to pressurized hot water extraction is done by using CO2 at appropriate range of temperature and pressure followed of removal of impurities. The final product is devoid of unpleasant smell and bitter after-taste. ? SJUN 20fl8