Sorbitol is likewise known as sorbitol, D-sorbitol, herbal tea alcohol, sugar alcohol, and rowan alcohol. Those precipitated from water are white needle crystals (containing 0.5 molecular crystal water) or crystalline powder. odorless. It has an awesome and sweet taste, as well as its sweetness is about 60% of that of sucrose. The energy value is 12.54 kJ/g. All-natural items widely exist in algae, apples, pears, grapes and also other fruits as well as Qiduzao fruits. Although there are d as well as l-type optical energetic bodies, actually, the artificial as well as natural products are all d-type. The loved one molecular mass is 182.18. The loved one density is 1.489. Melting point 110-112 ° C(anhydrous), 89-93 ° C (0.5 H2O), 75 ° C(1H2O). The boiling point is 295 ° C (0.467 × 103Pa). Refractive index 1.3330. Certain turning -2.01 ° (c=0.09, WATER). Soluble in water as well as warm ethanol, also soluble in pyridine, acetic acid, isopropanol, methanol, butanol, cyclohexanol, acetone, phenol and dimethylformamide, insoluble in other organic solvents.
Sorbitol has excellent hygroscopicity, is difficult to precipitate crystals in aqueous solution, as well as can chelate various metal ions. Because there is no lowering team in the particle, it is chemically stable under normal conditions, does not respond with acid and antacids, is not quickly oxidized by air, and is challenging to undergo Maillard reaction with soluble amino compounds. Sorbitol has good thermal stability and strong resistance to microbes. It is difficult to be corroded by bacteria when the focus is above 60%.
This item is a regular hexahydric alcohol, which comes from sugar. There is a hydroxyl team on each carbon atom, which can join esterification, etherification, oxidation, as well as reduction reactions, and also can also form coordination substances with lots of metals. Hereafter product gets in the human body, it is conveniently soaked up as well as ultimately metabolized into co2 and also water. Oral LD5017500mg/kg for male rats.