Erythritol:
erythritol, a filling sweetener, is a four-carbon glycoalcohol with the formula C4H10O4. erythritol is widely found in nature, such as fungi, mushrooms, lichens, melon, grape, pear, animal eye crystals, plasma, fetal fluid, semen, urine can also be detected in a small amount, and a small amount in fermented food wine, beer, soy sauce and Japanese sake. Can be made by glucose fermentation, as a white crystalline powder, with a refreshing sweet taste, not easy to absorb, stable at high temperature, stable in a wide range of pH, and has a mild and cool feeling when dissolved in the mouth, suitable for a variety of foods.