From the pinna to the tympanic membrane, sound is increased by 5 to 15 decibels (dB) in the 2,000 to 4,000 Hertz (Hz) range due to the resonance of the auditory canal. The human ear is most sensitive to sound within this range and most vulnerable to damage from noises that are too loud.
When you knead dough, you help two proteins in wheat flour, gliadin and glutenin, form gluten. But flour also contains many other componentsâstarch, lipids, sugars, and enzymesâthat contribute to the consistency and nutritional value of bread.
Share +. Some individuals, including those with Celiac disease, cannot tolerate gluten in products. Gluten is a protein found in rye, barley, and wheat (including atta, bulgur, couscous, durum, einkorn, emmer, farina, kamut, seitan, semolina, spelt, triticale, and triticum aestivu). To see a complete list of Campbell Soup Company's gluten free products, click here.