|
Coenraad Van Houten
Coenraad Johannes van Houten (15 March 1801 – 27 May 1887) 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 has also been 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. Father and son van Houten Coenraad Johannes 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. Cocoa press In 1828, Casparus van Houten Sr. (and not his son, who is usually credited) patented a method for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amsterdam
Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Region of Amsterdam, urban area and 2,480,394 in the Amsterdam metropolitan area, metropolitan area. Located in the Provinces of the Netherlands, Dutch province of North Holland, Amsterdam is colloquially referred to as the "Venice of the North", for its canals of Amsterdam, large number of canals, now a World Heritage Site, UNESCO World Heritage Site. Amsterdam was founded at the mouth of the Amstel River, which was dammed to control flooding. Originally a small fishing village in the 12th century, Amsterdam became a major world port during the Dutch Golden Age of the 17th century, when the Netherlands was an economic powerhouse. Amsterdam was the leading centre for finance and trade, as well as a hub of secular art production. In the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chocolate Bar
A chocolate bar is a confection containing chocolate, which may also contain layerings or mixtures that include nut (fruit), nuts, fruit, caramel, nougat, and wafers. A flat, easily breakable, chocolate bar is also called a tablet. In some varieties of English and food labeling standards, the term ''chocolate bar'' is reserved for bars of solid chocolate, with ''candy bar'' used for products with additional ingredients. The manufacture of a chocolate bar from raw cocoa bean, cocoa ingredients requires many steps, from grinding and refining, to conching and tempering. All these processes have been independently developed by chocolate manufacturers from different countries. There is therefore no precise moment when the first chocolate bar came into existence. Solid chocolate was already consumed in the 18th century. The 19th century saw the emergence of the modern chocolate industry; most manufacturing techniques used today were invented during this period. Dark chocolate, Dark, mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Cadbury
John Cadbury (12 August 1801 – 11 May 1889) was an English Quaker and businessperson, who founded the Cadbury chocolate company in Birmingham, England. He was also involved in activism and philanthropy, championing workers' rights, environmental and industrial reform, temperance, animal welfare, education, and healthcare, while actively opposing cruelty, exploitation, and indulgent practices. Biography Early life and education John Cadbury was born on 12 August 1801 in Birmingham to Richard Tapper, a linen draper, and his wife Elizabeth Head Cadbury. He was from a wealthy Quaker family that moved to the area from the west of England. Cadbury attended Joseph Crosfield's Quaker School at Hartshill, Warwickshire. Quakerism Cadbury was deeply involved in the Birmingham Friends Meeting, where he served as an elder for many years. At the age of 29, he was appointed clerk of the Warwickshire North Friends Monthly Meeting, and a year later, he took on the role of Overseer. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leiden
Leiden ( ; ; in English language, English and Archaism, archaic Dutch language, Dutch also Leyden) is a List of cities in the Netherlands by province, city and List of municipalities of the Netherlands, municipality in the Provinces of the Netherlands, province of South Holland, Netherlands. The municipality of Leiden has a population of 127,046 (31 January 2023), but the city forms one densely connected agglomeration with its suburbs Oegstgeest, Leiderdorp, Voorschoten and Zoeterwoude with 215,602 inhabitants. The Statistics Netherlands, Netherlands Central Bureau of Statistics (CBS) further includes Katwijk in the agglomeration which makes the total population of the Leiden urban agglomeration 282,207 and in the larger Leiden urban area also Teylingen, Noordwijk, and Noordwijkerhout are included with in total 365,913 inhabitants. Leiden is located on the Oude Rijn (Utrecht and South Holland), Oude Rijn, at a distance of some from The Hague to its south and some from Amsterdam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groningen (city)
Groningen ( , ; ; or ) is the capital city and main municipality of Groningen (province), Groningen province in the Netherlands. Dubbed the "capital of the north", Groningen is the largest place as well as the economic and cultural centre of the northern part of the country; as of January 2025, it had 244,807 inhabitants, making it the sixth largest city/municipality in the Netherlands and the second largest outside the Randstad. The Groningen metropolitan area has a population of over 360,000. Groningen was established more than 980 years ago but never gained City rights in the Low Countries, city rights. Due to its relatively isolated location from the then successive Dutch centres of power (Utrecht, The Hague, Brussels), Groningen was historically reliant on itself and nearby regions. As a Hanseatic League, Hanseatic city, it was part of the North German trade network, but later it mainly became a regional market centre. At the height of its power in the 15th century, Gron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Chocolate
Dutch processed cocoa, Dutched cocoa, or alkalized cocoa, is made from cocoa solids that have been treated with an alkalizing agent to reduce the natural acidity of cocoa, giving it a less bitter taste and darker colour compared to "natural cocoa" extracted with the Broma process. Alkalizing agents employed vary, but include potassium carbonate (E501), sodium carbonate (E500), and sodium hydroxide (E525). Dutching greatly reduces the levels of certain phytochemicals in cocoa. It forms the basis for much of modern chocolate, and is used in ice cream, hot chocolate, and baking. History The Dutch process was developed in the early 19th century by Dutch chocolate maker Coenraad Johannes van Houten, whose father Casparus was responsible for the development of the method of removing fat from cocoa beans by hydraulic press around 1828, forming the basis for cocoa powder. These developments greatly expanded the use of cocoa, and reduced the oiliness that was previously associa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Carbonate
Sodium carbonate (also known as washing soda, soda ash, sal soda, and soda crystals) is the inorganic compound with the formula and its various hydrates. All forms are white, odourless, water-soluble salts that yield alkaline solutions in water. Historically, it was extracted from the ashes of plants grown in sodium-rich soils, and because the ashes of these sodium-rich plants were noticeably different from ashes of wood (once used to produce potash), sodium carbonate became known as "soda ash". It is produced in large quantities from sodium chloride and limestone by the Solvay process, as well as by carbonating sodium hydroxide which is made using the chloralkali process. Hydrates Sodium carbonate is obtained as three hydrates and as the anhydrous salt: * sodium carbonate decahydrate ( natron), Na2CO3·10H2O, which readily effloresces to form the monohydrate. * sodium carbonate heptahydrate (not known in mineral form), Na2CO3·7H2O. * sodium carbonate monohydrate ( thermonatr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Carbonate
Potassium carbonate is the inorganic compound with the formula . It is a white salt, which is soluble in water and forms a strongly alkaline solution. It is deliquescent, often appearing as a damp or wet solid. Potassium carbonate is mainly used in the production of soap and glass. Commonly, it can be found as the result of leakage of alkaline batteries. Potassium carbonate is a potassium salt of carbonic acid. This salt consists of potassium cations and carbonate anions , and is therefore an alkali metal carbonate. History Potassium carbonate is the primary component of potash and the more refined pearl ash or salt of tartar. Historically, pearl ash was created by baking potash in a kiln to remove impurities. The fine, white powder remaining was the pearl ash. The first patent issued by the US Patent Office was awarded to Samuel Hopkins in 1790 for an improved method of making potash and pearl ash. In late 18th-century North America, before the development of baking pow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Process And Natural Cocoa
Dutch or Nederlands commonly refers to: * Something of, from, or related to the Netherlands ** Dutch people as an ethnic group () ** Dutch nationality law, history and regulations of Dutch citizenship () ** Dutch language () * In specific terms, it reflects the Kingdom of the Netherlands ** Dutch Caribbean ** Netherlands Antilles Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People Ethnic groups * Pennsylvania Dutch, a group of early German immigrants to Pennsylvania Specific people * Dutch (nickname), a list of people * Johnny Dutch (born 1989), American hurdler and field athlete * Dutch Schultz (1902–1935), American mobster born Arthur Simon Flegenheimer * Dutch Mantel, ring name of American retired professional wrestler Wayne Maurice Keown (born 1949) * Dutch Savage, ring name of professional wrestler and promoter Frank Stewart (1935–2013) Arts, entertainment, and media Fictional characters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conching
upright=1.35, Conche (in the Imhoff-Schokoladenmuseum) Conching is a process used in the manufacture of chocolate whereby a surface scraping mixer and agitator, known as a conche, evenly distributes cocoa butter within chocolate and may act as a "polisher" of the particles. It also promotes flavor development through frictional heat, release of volatiles and acids, and oxidation. The name arises from the shape of the vessels initially used which resembled conch shells. When ingredients are mixed in this way, sometimes for up to 78 hours, chocolate can be produced with a mild, rich taste. Since the process is so important to the final texture and flavor of chocolate, manufacturers keep the details of their conching process proprietary.McClements, D. Julian ''Understanding and Controlling the Microstructure of Complex Foods'', Woodhead Publishing, 2007, , page 654. The conching technique was introduced in Switzerland in the late 19th century. Conched chocolates were distingui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodolphe Lindt
Rudolf Lindt (16 July 1855 – 20 February 1909), often known by his francized name Rodolphe Lindt, was a Swiss chocolate maker, chocolatier and inventor. He founded the Lindt brand of Swiss chocolate and invented the conching machine and other processes to improve the quality of chocolate. Life Lindt was born on 16 July 1855 in Bern, to pharmacist and politician Johann Rudolf Lindt and his wife Amalia Eugenia Salchli. Between 1873 and 1875 he did an apprenticeship in Lausanne with the ''Amédée Kohler & Fils'' chocolate company, then managed by the sons of Charles-Amédée Kohler. In 1879, he founded his own chocolate factory in the Mattequartier, a section of the Old City of Bern. In December 1879, he succeeded in improving the quality of chocolate by the development of the conching machine, a lengthwise stirring device which gives a finer consistency and lets undesired aromas evaporate. He was also among the first chocolate makers to add cocoa butter Cocoa butter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Peter
Daniel Peter (9 March 1836 – 4 November 1919) was a Swiss chocolatier and entrepreneur who founded Peter's Chocolate. A neighbour of Henri Nestlé in Vevey, he was one of the first chocolatiers to make milk chocolate and is credited for inventing it, in 1875 or 1876, by adding powdered milk to the chocolate. Life Peter was born on 9 March 1836 in Moudon, in the canton of Vaud, to Jean Samuel Peter, a butcher, and Jeanne-Louise Laurent, in a family of Alsatian origin. He began his commercial apprenticeship in Vevey Vevey (; ; ) is a town in Switzerland in the Vaud, canton of Vaud, on the north shore of Lake Leman, near Lausanne. The German name Vivis is no longer commonly used. It was the seat of the Vevey (district), district of the same name until 200 ..., where in 1856 he established the candle-making business ''Frères Peter,'' but soon he diversified his business to include chocolate fabrication, as demand for his candles fell, owing to the introduction of af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
