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Bread

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Bread is a baked food product made from flour and water. It is a staple food for many people across the globe. This is especially true in Europe, the Middle East, and North Africa. It is also a mainstay in European-derived cultures in the Americas, Australia, and Southern Africa.

Fresh made bread 05
Fresh made bread 05

Bread is one of the oldest human-made foods in existence. It has played a vital role in both religious rituals and everyday secular culture. Because it is so central to human life, it is considered a fundamental part of many diets.

The process of making bread involves a complex interaction of ingredients. Most commonly, wheat flour is mixed with water to create a dough. To make the bread rise, bakers use a process called leavening. This creates gas bubbles that fluff up the loaf.

Breaddough2
Breaddough2

Leavening can happen through several different methods. Naturally occurring microbes can be used to make sourdough. Industrially produced yeast is also a very common source. Some recipes use chemical leaveners, like baking soda, to create lift. High-pressure aeration can also be used to create gas bubbles. When these bubbles are trapped, the bread becomes a foam, which is a gas-in-solid solution.

Wheat is the most common grain used for bread because of gluten. Gluten is made of two functional proteins called glutenin and gliadin. Glutenin creates interconnected networks that give bread its elasticity. This allows the dough to regain its shape after being stretched. Gliadin provides plasticity, meaning the dough undergoes a non-reversible change when force is applied.

Risen bread dough in tin
Risen bread dough in tin

Because of these proteins, wheat makes the largest single contribution to the world's food supply. Other grains like rye, barley, maize, oats, and rice are also used. However, most of these lack high gluten levels and are often mixed with wheat. Gluten-free breads use flours from almonds, rice, or legumes. These breads often require additives like xanthan gum to help the dough hold its shape.

Humans have been preparing bread for thousands of years. Evidence from 30,000 years ago in Europe and Australia shows starch residue on stones used for pounding plants. It is possible that early humans cooked starch from roots like ferns into primitive flatbreads. The oldest specific evidence of bread-making was found at a 14,500-year-old site in Jordan.

Aberdour Castle - Dough Trough
Aberdour Castle - Dough Trough

Around 10,000 BC, the rise of agriculture made grains the main ingredient for bread. As early as 6000 BC, the Sumerians in Mesopotamia were baking leavened bread. The Egyptians later refined this by adding yeast to the flour around 3000 BC. Ancient Greeks and Romans even viewed advanced bakery arts as a sign of civilization.

Modern bread production changed significantly in 1961 with the Chorleywood bread process. This method uses intense mechanical mixing to work the dough very quickly. This reduces the fermentation period, which is the time the dough needs to rise.

Weißbrot-1
Weißbrot-1

This high-energy process allows factories to use grain with lower protein content. It makes bread much cheaper and faster to produce for consumers. However, some people criticize this method for affecting nutritional value. For example, industrial breads often rise for only one hour. Traditional breads often rise for much longer. A long rising time of four hours can help break down certain carbohydrates called FODMAPs. Breaking these down can make the bread easier to digest for some people.

Every loaf of bread has two distinct parts: the crust and the crumb. The crumb is the internal, porous material filled with air pockets.

Sour dough loaves03
Sour dough loaves03

The crust is the hardened, browned outer layer. This browning happens through the Maillard reaction. This reaction occurs when sugars and amino acids react under intense heat. The crust often has a more intense flavor than the crumb. It can also contain more dietary fiber and antioxidants. Bread is used in many culinary ways, from being a carrier for savory toppings to becoming croutons or bread pudding.

Rew13c05-745a Bread Pudding
Rew13c05-745a Bread Pudding

Bread is a significant source of nutrition for many people. It provides essential carbohydrates and micronutrients like magnesium, iron, and selenium. It is also a source of B vitamins and protein.

Korb mit Brötchen
Korb mit Brötchen

The way bread is prepared can vary greatly by culture. While many cultures bake bread in ovens, others steam it, like the Chinese mantou. Some cultures fry bread, such as the Indian puri, or cook it on a pan, like tortillas. Regardless of the method, bread remains a deeply connected part of human history and global nutrition.

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🖼️ Images & Media (24)
File:Foodlogo2.svg
Foodlogo2.svg
File:Global thinking.svg
Global thinking.svg
File:Woman baking bread-E 25213-IMG 4514-gradient.jpg
Woman baking bread-E 25213-IMG 4514-gradient.jpg
File:Tortillas de rescoldo.jpg
Tortillas de rescoldo.jpg
File:Korb mit Brötchen.JPG
Korb mit Brötchen.JPG
File:Weißbrot-1.jpg
Weißbrot-1.jpg
File:Fresh made bread 05.jpg
Fresh made bread 05.jpg
File:Aberdour Castle - Dough Trough.jpg
Aberdour Castle - Dough Trough.jpg
File:USDA wheat.jpg
USDA wheat.jpg
File:Rapid Trident 2014 03.jpg
Rapid Trident 2014 03.jpg
File:Compressed fresh yeast - 1.jpg
Compressed fresh yeast - 1.jpg
File:Rew13c05-745a Bread Pudding.JPG
Rew13c05-745a Bread Pudding.JPG

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