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Význam a využití bezlepkových obilovin v pekařství
PECHOVÁ, Klára
Protein complex called gluten cereal grain consists of two protein fractions, prolamins and glutelins. The properties of gluten proteins are essential for use in preparing the bakery industry. They form the structure and help digestion pastries. Celiac disease is an inflammatory inherited disease that causes gluten ingestion. May exhibit many symptoms which vary depending on age. Biopsy of the small intestine and blood tests are essential diagnostics. Duhring's disease, which manifests itself on the skin is a form of celiac sprue. For allergy to gluten is also a disease caused by gluten, but in comparison with celiac disease responds immediately from its ingestion. Treatment can only be adherence to a gluten-free diet. From the beginning the need to avoid all products containing wheat, barley and rye. Legumes, naturally gluten-free cereals, meat, fruit and vegetables are among the most suitable raw materials in the gluten-free diet. Gluten cereals (wheat, barley, rye) are important in many ways. It belongs to the main source of fiber, B vitamins, minerals, energy, phytochemicals. Not to be used only for the human diet, but especially as feed grain. In contrast, naturally gluten-free grains include current demand due to the very popular. The main significance lies in the diet for celiac and allergic to gluten. For the baking industry are mainly used gluten-free flours that have poorer properties for bakery products. Generally, gluten-free bread is very difficult to prepare because of lacking quality properties that have gluten. However, a number of additives which improve not only technological production process, but also the sensory value of the bakery product. For the preparation of mixtures for manufacture of gluten-free bread can be used as native and modified starches, enzymes, and other additives. Enzymatic methods, it is possible to modify the gluten flour for gluten-free.
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