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Pure Stevioside is a white powder and its molecular formula is C38H60O18, (its chemical structure is shown in Figure 1), with melting point of 198 ¡æ. it is soluble in water, methanol, ethanol and tetrahydrofuran, but insoluble in benzene, ether, chloroform and other organic solvents. Better heat resistance and stability, often referred to as heat-stable sugar. It is non-fermentable substance which won't cause any Maillard browning reaction.
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