if you want your dough more elastic you should knead it for a long time and let it sit, throwing it at your counter will make it even more elastic.
Bread flour has more gluten than cake flour. Gluten is the protein in flour that produces elastic, stretchy dough and chewy breads.
The main protein in flour is gluten. This forms when moisture is added to flour. High grade/strength flours have a higher level of gluten content and are therefore better for bread making. Gluten flour is also available and can be added to strengthen ordinary flours. A usual quantity is one teaspoon per cup of flour.
1) The type of flour used, bread flour has the highest protein content and therefore the highest gluten formation. 2) The amount of fat in the dough. Fat inhibits gluten formation. 3) Water. Gluten will absorb roughly double its weight in water. More than that hinders gluten formation. 4) The method of mixing. As a general rule, more kneading equals more gluten. 5) Leavening. Yeast fermentation stretches gluten and makes it stronger and more elastic. 6) Temperature. Gluten forms best between 70 and 80 degrees (21 to 27 Celsius) 7) Other additives. Salt aids in the formation of gluten. Bran inhibits gluten formation. Milk has an enzyme which inhibits gluten formation and should be scalded before being added to a bread dough.
the protein ("gluten") in a rested dough will be more relaxed, and will roll out more easily; the dough will shrink less after rolling; the end product will be more tender.
Strong flour has more gluten that can bind to make a strong network and thus a strong dough. When making bread, it is very important to have a strong dough, unlike when making a cake mix for instance.
As you knead dough many important things take place: the gluten becomes developed so the bread can rise to its fullest, air bubbles are incorporated into the dough necessary for the dough's rise and the ingredients are redistributed for the yeast to feed on resulting in a more active fermentation. This enables the dough to expand to it fullest during the rising and baking steps.
Shortening make the doughs for bread more workable and renders the final product more tender, and moist. Practically, thd fat shortens the gluten development and the length of the gluten strands when the flour is stirred with that moisture (so, they are called shortenings). Ever noticed the gluten structure form too much and the dough to be very sticky on over mixing, this is due to excessive gluten production from the proteins glutenin and gliadin. This is shortened by shortening. This problem is more in wheat breads which contains more gluten than others like rye bread. Hope it helps
Mealy dough has a finer more tender texture than a flaky pie crust. With the fat or oil more evenly distributed in the flour, the strands of gluten present in the dough are shortened. This results in a dough that is very tender.
Kneading bread dough helps form a more sticky and elastic dough. As dough is being kneaded, some of the sulfur molecules on proteins will oxidize and attach to other sulfur molecules on other proteins. This makes the proteins all start to stick to each other. This elastic network of proteins allows for trapping of gas bubbles inside the dough, making the fluffy bread we eat.
Mealy means a food or dish has a texture similar to cornmeal.
Bread flour is a hard wheat flour with about 12 percent protein. Bread flour is used for yeast raised bread because the dough it produces has more gluten than dough made with other flours. Sufficient gluten produces a light loaf with good volume. Slices hold together, rather than crumble.
All yeast bread doughs require some sort of fat. Fat imparts the flavor to bread, and helps develop the dough to make it more elastic. Fats that can be added range from shortening, to oils (vegetable or peanut), or margerine or butter.