Figure 3. HPLC Chromatogram of rebaudioside A (Rt= 3.4 min) of sample extract obtained with ultrasonic at power 360 W for 6 min under separation acetonitrile:water (65:35 v/v) as the elusion solvent at flow rate of 1 ml/min and the detection wavelength 210 nm, column was Agilent C18 (25 cm × 4.6 mm I.D., 10 µl).

From

Physico-chemical Assessment and Rebauidioside A. Productively of Natural Sweeteners (Stevia Rebaudiana Bertoni)

Mohammed Abdalbasit A. Gasmalla, Ruijin Yang, Abubakr Musa, Xiao Hua, Wenbin Zhang

Journal of Food and Nutrition Research. 2014, 2(5), 209-214 doi:10.12691/jfnr-2-5-1