Fructose Guide, Meaning , Facts, Information and Description
Structure formula of fructose |
All fruit naturally contains a certain amount of fructose (often together with glucose), and it can be extracted and concentrated to make an alternative sugar.
Fructose is often used in food products designed for people with diabetes mellitus or who have problems with hypoglycaemia, because it is metabolised more slowly (GI 32) than cane sugar (sucrose) and is sweeter, so it has a smaller effect on blood-sugar levels. However, some people can react badly to fructose so it is not an option for those who need to restrict sucrose intake.
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This is an Article on Fructose. Page Contains Information, Facts Details or Explanation Guide About Fructose Structure
The first -OH points the opposite way from the second and third -OH. Be aware, there are mistakes in the formulas of the ring structures! All -CH3's must be -CH2's (and instead of H3C- it must read H2C- of course)Isomerism
D-Fructose has the same configuration at its penultimate carbon as D-glyceraldehyde. Fructose is more sweet than glucose due to its stereomerism structure
See also