Molecular formula :
nature : that is, sugar. From member of glucose and fructose as part of a two sugar. White crystals. A sweet. Odorless. Soluble in water and glycerol, in the oil-alcohol. The relative density of 1.587 (25 ° C). 160 ~ 186 ° C decomposition. A rotation, [alpha] 20D +6.55, but no change rotating role. No reduction, and not have a role Phenylhydrazine Hydrazone with sugar can be fermented yeast. Hydrolysis of molecules of glucose and fructose mixture, said the conversion of sugar. In Plantae is widely distributed, sugar cane and beet particularly rich content. Extract juice of sugar cane or beet juice proposed slicing water with lime clarify the law or a combination of sulfiting bun filling, juice to remove impurities (such as protein, plastics, organic acids, etc.), after filtration vacuum steamed concentrated filtrate, recrystallization, and the use of centrifuges derived from coarse sugar. Raw sugar then bleaching, must refined sugar crystallization. Application of juice carbonate saturation filling law or sulfite bun filling method can be prepared directly sugar. In addition to food, which may be used as a carbon source fermentation industry. Heat to 200 ° C in a black concubine of brown sugar. Preservatives are used as drugs, such as tablet excipient.
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