Total carbohydrate content of fresh and sterilised coconut water. The total carbohydrate was determined by the Anthrone's method. The plots are of triplicate determination with the standard error indicated as the error bars. SFCW, = Stored fresh coconut water; ACW = autoclaved coconut water; RCW = irradiated coconut water. 'Before treatment' and 'After treatment' imply before and after, autoclaving for ACW, storage for SFWC and radiation for RCW.