糖的做法区别（The difference between sugar practices）.doc

糖的做法区别（The difference between sugar practices） The difference between manual and brown sugar, brown sugar, brown sugar mechanism Say sugar cane sugar before you say brown sugar. At present, the domestic sugar production has two kinds of methods, one is sulfuric acid: sugar cane juice after heating, sulfur dioxide absorption produced by burning sulfur to sulfuric acid, and then produce lime calcium sulfite reaction, by settling and filtering to obtain the sugar syrup obtained after concentration, after vacuum crystallization and solid-liquid separation and white sugar particles, bag factory installed after drying; the other is a sugar cane juice plus heating after adding lime, repeatedly with carbon dioxide gas to saturate, to produce calcium carbonate, filtered syrup through sedimentation evaporation vacuum solid-liquid separation after drying factory. These two methods are used more in China. The sugar obtained is called cultivated land sugar, and the quality of white sugar by carbonation is higher than that of sulfurous acid, and the cost is also high. In foreign countries, there is also a form of lime milk after simply using carbon dioxide gas to saturate, sedimentation after evaporation vacuum crystallization and solid-liquid share drying factory, sugar impurity so obtained, the color value is high, also cannot be eaten directly, so called sugar sugar. Sugar again refined high-grade refined sugar, this is called the two step method of production, many foreign sugar is that production of refined sugar. Our countrys East Asia Group and the agricultural reclamation group have also adopted this method to produce refined sugar. Granulated sugar is the product of the ground granulated sugar factory. After the first round of crystallization, the white granulated sugar and the first molasses are obtained. Because of the high sugar content of the molasses, there is the need for recrystallization, so the second crystallization, after the separation of sugar and two times