Coenraad Johannes van Houten
Portrait of Coenraad Johannes van Houten
|Died||27 May 1887 86) (aged|
Coenraad Johannes van Houten (15 March 1801, Amsterdam – 27 May 1887, Weesp) was a Dutch chemist and chocolate maker known for the treatment of cocoa mass with alkaline salts to remove the bitter taste and make cocoa solids more water-soluble; the resulting product is still called "Dutch process chocolate". He is also credited with introducing a method for pressing the fat (cocoa butter) from roasted cocoa beans, though this was in fact his father, Casparus van Houten's invention.
Coenraad van Houten was the son of Casparus van Houten (1770–1858) and Arnoldina Koster. His father opened a chocolate factory in Amsterdam in 1815, with a mill turned by laborers. At that time, cocoa beans were ground into a fine mass, which could then be mixed with milk to create a chocolate drink or, with addition of sugar, cinnamon, and vanilla, made into cookies.
In 1828 Casparus van Houten Sr. (and not his son, who is usually credited)patented an inexpensive method for pressing the fat from roasted cocoa beans. The center of the bean, known as the "nib", contains an average of 54 percent cocoa butter, which is a natural fat. Van Houten's machine – a hydraulic press – reduced the cocoa butter content by nearly half. This created a "cake" that could be pulverized into cocoa powder, which was to become the basis of all chocolate products.
The introduction of cocoa powder not only made creating chocolate drinks much easier, but also made it possible to combine the powder with sugar and then remix it with cocoa butter to create a solid, already closely resembling today's eating chocolate.
In 1838 the patent expired, enabling others to produce cocoa powder and build on Van Houten's success, experimenting to make new chocolate products. In 1847 English chocolate maker J. S. Fry & Sons produced arguably the first chocolate bar. Later developments were in Switzerland, where Daniel Peter introduced milk chocolate in 1875 and Rodolphe Lindt made chocolate more blendable by the process of conching in 1879.
Coenraad Van Houten introduced a further improvement by treating the powder with alkaline salts (potassium or sodium carbonates) so that the powder would mix more easily with water. Today, this process is known as "Dutching". The final product, Dutch chocolate, has a dark color and a mild taste.
In 1835 Coenraad van Houten married Hermina van Houten (unrelated) from Groningen. In 1850 he moved his production from a windmill in Leiden to a steam factory in Weesp. By that time he was exporting chocolate to England, France, and Germany. In 1866 John Cadbury traveled to Weesp to buy a Van Houten press, but didn't use it in his manufacturing until 1875.
Coenraad's son Casparus Johannes (1844–1901), employed since 1865, had a gift for marketing and contributed greatly to the growth of the company. Advertisements for Van Houten could be found on trams throughout Europe and the United States. As early as 1899 Van Houten produced a commercial film that depicted a sleepy clerk who recovers miraculously after eating some chocolate.The factory was a boost for the town of Weesp, whose population doubled in the second half of the 19th century. Casparus Jr. had himself built a 99-room Jugendstil villa in Weesp, by the renowned architect Abraham Salm (1857–1915). Work was started in 1897 but not completed until 1901, the year he died.
The Van Houten company was sold in 1962 to W.R. Grace, and the factories in Weesp closed in 1971. The Van Houten brand name, still in use, has been transferred several times since, in 1990 from the German chocolate manufacturer Jacobs Suchard to Philip Morris. It subsequently was owned by the Stollwerck chocolate manufacturing company and since 2002 by Barry Callebaut.
Dutch process cocoa is generally acknowledged as superior to cocoa not processed in this way.The combination of the inventions by father and son van Houten led to the nineteenth-century mass production and consumption of chocolate, or, as some call it, the "democratization" of chocolate.
"Drink Van Houten's Cocoa!" wrote Vladimir Mayakovsky in his poem, A Cloud in Trousers. This infamous citation is the title of Ornela Vorpsi's book from 2010.
A Van Houten's Cocoa shop can be seen during the opening battle sequence of Neil Jordan's 1996 film Michael Collins .
Chocolate is a usually sweet, brown food preparation of roasted and ground cacao seeds that is made in the form of a liquid, paste, or in a block, or used as a flavoring ingredient in other foods. The earliest evidence of use traces to the Olmecs, with evidence of chocolate beverages dating to 1900 BC. The majority of Mesoamerican people made chocolate beverages, including the Maya and Aztecs. The word "chocolate" is derived from the Classical Nahuatl word chocolātl.
Nutella is a brand of sweetened hazelnut cocoa spread. Nutella is manufactured by the Italian company Ferrero and was first introduced in 1964, although its first iteration dates to 1963.
The cocoa bean or simply cocoa, which is also called the cacao bean or cacao, is the dried and fully fermented seed of Theobroma cacao, from which cocoa solids and cocoa butter can be extracted. Cocoa beans are the basis of chocolate, and Mesoamerican foods including tejate, an indigenous Mexican drink that also includes maize.
Hot chocolate, also known as drinking chocolate, cocoa, and as chocolate tea in Nigeria, is a heated drink consisting of shaved chocolate, melted chocolate or cocoa powder, heated milk or water, and usually a sweetener. Hot chocolate may be topped with whipped cream or marshmallows. Hot chocolate made with melted chocolate is sometimes called drinking chocolate, characterized by less sweetness and a thicker consistency.
Dutch process chocolate or Dutched chocolate is chocolate that has been treated with an alkalizing agent to modify its color and give it a milder taste compared to "natural cocoa" extracted with the Broma process. It forms the basis for much of modern chocolate, and is used in ice cream, hot cocoa, and baking.
In chocolate making, the Broma process is a method of extracting cocoa butter from roasted cocoa beans. The Broma process consists of hanging bags of roasted cocoa beans in a very warm room, above the melting point of cocoa butter, and allowing the cocoa butter to drip off the beans, where it is collected. The Dutch process differs from the Broma process in that, after the cocoa butter has been drained off the beans as described above, the beans are then soaked in an alkaline solution to make them chemically neutral.
Cocoa butter, also called theobroma oil, is a pale-yellow, edible fat extracted from the cocoa bean. It is used to make chocolate, as well as some ointments, toiletries, and pharmaceuticals. Cocoa butter has a cocoa flavor and aroma. Its melting point is just below human body temperature.
Cocoa may refer to:
Raw chocolate is chocolate which is produced in a raw or minimally-processed form. It is made from unroasted (sun-dried) cacao beans and cold pressed cacao butter. A variety of crystalline and liquid sweeteners may be used, including: coconut sugar, coconut nectar, xylitol, agave nectar, maple syrup, and stevia. Cane sugar and other highly processed sugars are not used. Dairy products are not added to raw chocolate, therefore it is usually vegan. Soy is also usually avoided – soy lecithin is often used in processed chocolate. It is also naturally gluten-free.
Chocolate cake or chocolate gâteau is a cake flavored with melted chocolate, cocoa powder, or both.
Akonditorei is a business that typically offers a wide variety of pastries and typically also serves as a café, these are found in many different countries including Germany, Austria, Switzerland, France, Denmark, Sweden, Czech Republic, and more. However the culture and function of the konditorei may vary based on locations. In Germany, Austria, and Switzerland it's a popular custom to go in the mid-afternoon to a konditorei to have a portion of cake and some coffee or hot chocolate to consume on the premises. A similar culture is present in several northern European countries influenced by central European trends, such as Denmark and Sweden. In order to become a konditor, the speciality baker for a konditorei, the profession requires an extensive apprenticeship or speciality training program.
Polyglycerol polyricinoleate (PGPR), E476, is an emulsifier made from glycerol and fatty acids. In chocolate, compound chocolate and similar coatings, PGPR is mainly used with another substance like lecithin to reduce viscosity. It is used at low levels, and works by decreasing the friction between the solid particles in molten chocolate, reducing the yield stress so that it flows more easily, approaching the behaviour of a Newtonian fluid. It can also be used as an emulsifier in spreads and in salad dressings, or to improve the texture of baked goods. It is made up of a short chain of glycerol molecules connected by ether bonds, with ricinoleic acid side chains connected by ester bonds.
Chocolate is a range of foods derived from cocoa (cacao), mixed with fat and finely powdered sugar to produce a solid confectionery. There are several types of chocolate, classified according to the proportion of cocoa used in a particular formulation.
The history of chocolate began in Southern Mexico. Fermented beverages made from chocolate date back to 450 BC. The Aztecs believed that cacao seeds were the gift of Quetzalcoatl, the god of wisdom, and the seeds once had so much value that they were used as a form of currency. Originally prepared only as a drink, chocolate was served as a bitter liquid, mixed with spices or corn puree. It was believed to be an aphrodisiac and to give the drinker strength. Today, such drinks are also known as "Chilate" and are made by locals in the South of Mexico. After its arrival to Europe in the sixteenth century, sugar was added to it and it became popular throughout society, first among the ruling classes and then among the common people. In the 20th century, chocolate was considered essential in the rations of United States soldiers during war.
Dry cocoa solids are the components of cocoa beans remaining after cocoa butter, the fat component, is extracted from chocolate liquor, roasted cocoa beans that have been ground into a liquid state. Cocoa butter is 50% to 57% of the weight of cocoa beans and gives chocolate its characteristic melting properties. Cocoa powder is the powdered form of the solids sold as an end product.
Van Houten is a Dutch toponymic surname.
Barry Callebaut is among the world's largest cocoa processors and chocolate manufacturers, with an average annual production of 2.0 million tonnes of cocoa & chocolate . It was created in 1996 through the merging of the Belgian chocolate producer Callebaut and the French company Cacao Barry. It is currently based in Zürich, Switzerland, and operates in over 30 countries worldwide. It was created in its present form by Klaus Johann Jacobs.
The following outline is provided as an overview of and topical guide to chocolate:
Ornela Vorpsi, is an Albanian writer and photographer. Vorpsi studied at the Academy of Fine Arts of Brera in Milan, and has been living and working in Paris since 1997. In 2012 she was named one of the 35 best writers of Europe in Best European Fiction by Aleksander Hemon and Zadie Smith.
The chocolate industry in the Philippines developed after introducing the cocoa tree into Philippine agriculture. The growing of cacao or cocoa boasts a long history stretching from the colonial times. Originating from Mesoamerican forests, cacao was first introduced by the Spanish colonizers four centuries ago. Since then the Philippine cocoa industry has been the primary producer of cocoa beans in the Southeast Asia. There are many areas of production of cacao in the Philippines, owing to soil and climate. The chocolate industry is currently on a small to medium scale.