Explain about the Invert sugar?

Invert sugar is sucrose, which can be hydrolysed to split the disaccharide into its component sugars, fructose and glucose. It is known as invert sugar because hydrolysis of sucrose causes the solution to modify the rotation of polarised light, an influence termed as the inversion of sucrose. This inversion takes place due to the presence of either enzyme or acid. The fructose and glucose combination is much more soluble than the sucrose crystals and so the consumer perceives syrup that is very sweet. High Fructose Corn Syrup (HFCS) is manufactured from corn starch. The corn starch is hydrolyzed by acid or enzyme and then the resulting glucose is "inverted" into fructose.

Table: The relative sweetness of the various sweeteners. It is the standard to compare the sweetness of a product to sucrose. Sucrose is 100 and is the standard for comparison.

The percentage of inversion can be changed by altering the processing conditions. This is another processing method in foods, particularly in the sweetener area. In food systems, acid and enzymes hydrolyze and invert the sugars into their component monosaccharides. The implications of this are that, any product, which has an acid compound, may bring about the hydrolysis of sucrose into fructose and glucose. This is particularly important, if the product is heated. Fructose and glucose being decreasing sugars (while sucrose is not), improve browning. They are more soluble and more hygroscopic as compared to sucrose. Crystallization of sugar can be a problem, in a range of products. For example, in the candy industry.