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A pre-ferment (also known as bread starter) is a fermentation starter used in ''indirect'' methods of bread making. It may also be called mother dough. A pre-ferment and a longer fermentation in the bread-making process have several benefits: there is more time for yeast, enzyme and, if sourdough, bacterial actions on the starch and proteins in the dough; this in turn improves the keeping time of the baked bread, and it creates greater complexities of flavor. Though pre-ferments have declined in popularity as ''direct'' additions of yeast in bread recipes have streamlined the process on a commercial level, pre-ferments of various forms are widely used in artisanal bread recipes and formulas. Classifications In general, there are two pre-ferment varieties: sponges, based on baker's yeast, and the starters of sourdough, based on wild yeasts and lactic acid bacteria. There are several kinds of pre-ferment commonly named and used in bread baking. They all fall on a varying process ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bread
Bread is a baked food product made from water, flour, and often yeast. It is a staple food across the world, particularly in Europe and the Middle East. Throughout recorded history and around the world, it has been an important part of many cultures' diets. It is one of the oldest human-made foods, having been of significance since the dawn of Agriculture#History, agriculture, and plays an essential role in both religious rituals and secular culture. Bread may be Leavening agent, leavened by naturally occurring microbes (e.g. sourdough), chemicals (e.g. baking soda), industrially produced Baker's yeast, yeast, or high-pressure aeration, which creates the gas bubbles that fluff up bread. Bread may also be Unleavened bread, unleavened. In many countries, mass-produced bread often contains Food additive, additives to improve flavor, texture, color, shelf life, nutrition, and ease of production. Etymology The Old English language, Old English word for bread was ( in Gothic langua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fermentation Starter
A fermentation starter (called simply starter within the corresponding context, sometimes called a mother) is a preparation to assist the beginning of the fermentation process in preparation of various foods and alcoholic drinks. Food groups where they are used include breads, especially sourdough bread, and cheese. A starter culture is a microbiological culture which actually performs fermentation. These starters usually consist of a cultivation medium, such as grains, seeds, or nutrient liquids that have been well colonized by the microorganisms used for the fermentation. These starters are formed using a specific cultivation medium and a specific mix of fungal and bacterial strains.Norman F. Haard, S.A. Odunfa, Cherl-Ho Lee, R. Quintero-Ramírez, Argelia Lorence-Quiñones, Carmen Wacher-Radarte, ''Fermented Cereals: A Global Perspective'', Food and Agriculture Organization, Rome, 1999, .Dilip K. Arora, Libero Ajello, K. G. Mukerji, ''Handbook of Applied Mycology: Foods and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biga (bread Baking)
Biga is a type of pre-fermentation used in Italian baking. Many popular Italian breads, including ciabatta, are made using a ''biga''. Using a biga adds complexity to the bread's flavor and is often used in breads that need a light, open texture with holes. Apart from adding to flavor and texture, a biga also helps to preserve bread by making it less perishable. Biga techniques were developed after the advent of baker's yeast as bakers in Italy moved away from the use of sourdough and needed to recover some of the flavor that was given up in this move. Bigas are usually dry and thick compared to a sourdough starter. This thickness is believed to give a biga its characteristic slightly nutty taste. Biga is usually made fresh every day, using a small amount of baker's yeast in a thick dough, which ranges 45–90% hydration as a baker's percentage, and is allowed to ferment from 12 to 16 hours to fully develop its flavor. For some home bakers, ''biga'' is used to refer to naturall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheat Flour
Wheat flour is a powder made from the grinding of common wheat used for human consumption. Wheat varieties are called "soft" or "weak" if gluten content is low, and are called "hard" or "strong" if they have high gluten content. Hard flour, or ''bread flour'', is high in gluten, with 12% to 14% gluten content, and its dough has elastic toughness that holds its shape well once baked. Soft flour is comparatively low in gluten and thus results in a loaf with a finer, crumbly texture. Soft flour is usually divided into cake flour, which is the lowest in gluten, and pastry flour, which has slightly more gluten than cake flour. In terms of the parts of the grain (the grass fruit) used in flour—the endosperm or protein/starchy part, the germ or protein/fat/vitamin-rich part, and the bran or fiber part—there are three general types of flour. White flour is made from the endosperm only. Brown flour includes some of the grain's germ and bran, while whole grain or ''wholemeal flour' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leavening Agents
In cooking, a leavening agent () or raising agent, also called a leaven () or leavener, is any one of a number of substances used in doughs and batters that cause a foaming action (gas bubbles) that lightens and softens the mixture. An alternative or supplement to leavening agents is mechanical action by which air is incorporated (i.e. kneading). Leavening agents can be biological or synthetic chemical compounds. The gas produced is often carbon dioxide, or occasionally hydrogen. When a dough or batter is mixed, the starch in the flour and the water in the dough form a matrix (often supported further by proteins like gluten or polysaccharides, such as pentosans or xanthan gum). The starch then gelatinizes and sets, leaving gas bubbles that remain. Biological leavening agents * ''Saccharomyces cerevisiae'' producing carbon dioxide found in: ** baker's yeast ** Beer barm (unpasteurised—live yeast) ** ginger beer ** kefir ** sourdough starter * ''Clostridium perfringen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baking
Baking is a method of preparing food that uses dry heat, typically in an oven, but it can also be done in hot ashes, or on hot Baking stone, stones. Bread is the most commonly baked item, but many other types of food can also be baked. Heat is gradually transferred from the surface of cakes, cookies, and pieces of bread to their center, typically conducted at elevated temperatures surpassing 300 °F. Dry heat cooking imparts a distinctive richness to foods through the processes of caramelization and surface browning. As heat travels through, it transforms batters and doughs into baked goods and more with a firm dry crust and a softer center.p.38 Baking can be combined with grilling to produce a hybrid barbecue variant by using both methods simultaneously, or one after the other. Baking is related to barbecuing because the concept of the masonry oven is similar to that of a smoking (cooking), smoke pit. Baking has traditionally been performed at home for day-to-day meals an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight Dough
Straight dough is a single-mix process of making bread. The dough is made from all fresh ingredients, and they are all placed together and combined in one kneading or mixing session. After mixing, a bulk fermentation rest of about 1 hour or longer occurs before division. It is also called the direct dough method. Formula A straight dough formula might look like this: : Process In general, the process steps for making straight dough are as follows: * Mise en place: The first step is to look at the formula ("recipe"), familiarize yourself with the ingredients and process, get ready to perform the task at hand. Assess the availability of tools, consider the batch size and time schedule, and gather what is needed. *Weigh ingredients: This is also called scaling. If more yeast is chosen for the initial mixing and it is viable, faster fermentation occurs. If too much yeast is used the result is a noticeable yeast flavor. *Mixing: The ingredients are all placed in a mixing bowl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proofing (baking Technique)
In cooking, proofing (also called proving) is a step in the preparation of yeast bread and other baked goods in which the dough is allowed to rest and rise a final time before baking. During this rest period, yeast Fermentation in food processing, ferments the dough and produces gases, thereby Leavening agent, leavening the dough. In contrast, proofing or blooming yeast (as opposed to proofing the dough) may refer to the process of first suspending yeast in warm water, a necessary hydration step when baking with baker's yeast#Types of baker's yeast, active dry yeast.Instant dry yeast may be placed directly into flour without hydrating first. Proofing can also refer to the process of testing the viability of dry yeast by suspending it in warm water with carbohydrates (sugars). If the yeast is still alive, it will feed on the sugar and produce a visible layer of foam on the surface of the water mixture. Fermentation rest periods are not always explicitly named, and can appear in r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raymond Calvel
Raymond Calvel (1913 – 30 August 2005) was a bread Bread is a baked food product made from water, flour, and often yeast. It is a staple food across the world, particularly in Europe and the Middle East. Throughout recorded history and around the world, it has been an important part of many cu ... expert and professor of baking at ENSMIC in Paris, France. Calvel has been credited with creating a revival of French-style breadmaking, as well as developing an extensive body of research on improving breadmaking technique, including studies of the differences between European and American wheat flour and the development of the '' autolyse'', a hydration rest early in the mixing and kneading process designed to relax gluten in the dough and simplify the kneading process, thereby rendering the dough more extensible and easier to shape. He was Julia Child and Simone Beck's teacher for the bread chapter of '' Mastering the Art of French Cooking'' Volume 2, as well as an adv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
