Inverted Sugar Syrup
Inverted or invert sugar syrup is a mixture of glucose and fructose; it is obtained by splitting sucrose into these two components. Compared with its precursor, sucrose, inverted sugar is sweeter and its products tend to remain moister and are less prone to crystallisation. Inverted sugar is therefore valued by bakers, who refer to the syrup as trimoline or invert syrup.
In technical terms, sucrose is a disaccharide, which means that it is a molecule derived from two simple sugars (monosaccharides). In the case of sucrose, these monosaccharide building blocks are fructose and glucose. The splitting of sucrose is a hydrolysis reaction. The hydrolysis can be induced simply by heating an aqueous solution of sucrose, but more commonly, catalysts are added to accelerate the conversion. The biological catalysts that are added are called sucrases (in animals) and invertases (in plants). Sucrases and invertases are types of glycoside hydrolase enzymes. Acid, such as lemon juice or cream of tartar, also accelerates the conversion of sucrose to invert.
Read more about Inverted Sugar Syrup: Chemical Reaction of The Inversion, Inverting Sugar, Shelf Life, Notable Uses
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