What is Gluten?

Nov. 12, 2024

Gluten is infamous for the allergic reaction it induces in some people.

About Gluten:

  • It is a protein found in the wheat plant and some other grains.
  • Many cereal grains — but in particular barley, wheat, and rye — contain specific proteins that, when mixed with water and kneaded, create an elastic mass. 
  • Two important types of these proteins are gliadins and glutenins. At the microscopic level, gluten is an elastic mesh of the protein molecules.
  • It is naturally occurring, but it can be extracted, concentrated and added to food and other products to add protein, texture and flavor.
  • It also works as a binding agent to hold processed foods together and give them shape.
  • It allows the dough to rise and gives it its chewy character.
  • The ability of gliadins and glutenins to create gluten makes them prized ingredients in the food industry.
  • Issues of Gluten
    • An enzyme called protease helps digest proteins but it cannot break down gluten. When such gluten reaches the small intestine, the body can develop gastrointestinal problems.
    • Coeliac disease: It’s characterised by a severe allergic reaction in the small intestine, prompting the immune system to produce a large number of antibodies that attack the body’s own proteins. The disease is present in around 2% of the general population.