High Fructose Corn Syrup
The commercial value of high fructose corn syrup is based on the increased sweetness of the High Fructose Corn Syrup (HFCS) compared to the starting material glucose obtained from starch.
On sweetness comparison basis glucose is only about 70% as sweet as sucrose whereas fructose is sweeter compared to sucrose to the extent of 20–60% depending conditions used.
The abundant supplies of cheap corn in USA, as well as efficient processing techniques and valuable by-products such as corn oil and protein provide the basis for the low cost manufacture of HFCS.
Typical syrups made from starch contain a mixture of glucose, fructose, and other saccharides.
The equilibrium limitation of the enzymatic conversion of glucose to fructose, as well as sweetness and manufacturing cost restrictions, led to the development of fructose syrups containing 42% fructose on a dry basis to replace liquid sucrose in many food applications.
High Fructose Corn Syrup
The primary purpose of food is to sustain our life and well-being. Food science encompasses the comprehension of the characteristics, makeup, and reactions of food substances in different situations involving storage, handling, and utilization.
December 1, 2008
The Most Popular Posts
-
Gelatinization occurs when starch granules are heated in a liquid. It is responsible for the thickening of food systems. The process is an i...
-
Crude fiber is a measure of the quantity of indigestible cellulose, pentosans, lignin, and other components of this type in present foods. ...
-
Density is the weight of a substance per unit of volume, while specific gravity is the ratio between the density of the substance and that o...
-
The presence of a leavener causes the flour mixture to rise. Leavener may be physical, biological or chemical. Leavening is increasing the...
-
Crude fat is the term used to refer to the crude mixture of fat-soluble material present in a sample. Crude fat also known as the ether ext...
-
-
-
Most American today are overfed yet undernourished, which eventually leads to obesity and poor health. The answer to those pervasive problem is simply to ...