There is product of 4 kinds of glycerines on our country market at present, namely saponification glycerine, synthesis glycerine, ferment glycerine and glycerine substitute (compound glycerine) .

• 目前我国市场上有4种甘油产品，即皂化甘油、合成甘油、发酵甘油和甘油代用品（复合甘油）。