Sucralose (TGS), by the British Tate & Lyle (Tate & Lyie) jointly developed with the University of London and patented a new type of sweetener in 1976. It is the only sugar as raw material, functional sweetener, the original trade name Splenda, sugar sweetness up to 600 times. This sweetener has no energy, sweet and juicy, sweet and pure, high security and so on. It is one of the most outstanding features of the sweetener. Sucralose (Sucralose or TGS CNS: 19.016; INS: 955), also known as sucralose, sugar refined or 4, 1, 6, - trichloro -4, 1, 6, - trideoxygalacto type of sugar, the English name : Sucralose. Sucralose is a chlorinated sucrose as raw material and the obtained effect. Formula C12H19C13O8, relative molecular mass of 397.64