A clear, sweet syrupy liquid extracted from animal fats and vegetable oils, and is a by-product of soap manufacturing. It is used (in small amounts) in certain cake, pastry, and icing mixtures. The reason being that it is able to draw moisture from the air, keeping these products most and extending their shelf life.
GLYCERIN
Meaning of GLYCERIN in English
English dictionary of cooking and food terms. Английский словарь терминов приготовления и условий питания. 2012