Reducing sugar can accelerate nonenzymatic brown of Jujube pulp, the effect of fructose is higher than glucose.

• 还原糖促进枣浆非酶褐变；果糖比葡萄糖的促进作用大。 加热5h；加入果糖的枣浆A_(420)值比加入葡萄糖的高0.；206。