Greetings from NC State!
The “Gluten-Free” Beer Team has been working very vigorously these past
few weeks on an experimental design, to aid in the removal/separation of gluten
proteins from beer. First off, we’d like to take some time to explain WHAT gluten-
free actually means, and what the main differences are between those afflicted with
Celiac disease and those gluten allergies.
Gluten is a complex of gliadin and glutenin proteins found in wheat, barley, and
rye.
Celiac Disease is an autoimmune disease that upsets the small intestine. When
gluten is consumed, the intestine issues an abnormal response and attacks its own
intestinal lining disrupting the villi. This inflammation can inhibit the absorption of
crucial nutrients, and can cause severe weight loss. Celiac patients must adhere to a
strict gluten-free diet.
Gluten allergies are often interchanged with gluten intolerance or non-celiac
gluten sensitivity. These symptoms are usually a lot less severe than those of
Celiac. When gluten enters the body, the inflammation is experienced both inside
and outside of the digestive tract, and the small intestine lining is not destroyed.
Once gluten has been digested, the inflammatory response will diminish.
Consequently, any beer with any amount of gluten will pose a negative affect to
those aggrieved with Celiac Disease. For individuals with gluten allergies, a low-
gluten diet will do just fine.
That being said our job in teaming up with Armstrong Brewing is to develop a
beer, that can meet the needs for those with gluten allergies, while still using 100%
barley. This may not be safe for those with Celiac, however, because any gluten
protein will initiate an inflammatory response. Currently, our team is creating
an experimental design to find the best way to remove or separate the gluten
from the beer, all while maintaining ideal flavor composition and sufficient head
retention. Want to know more?
Stay tuned!