Melanoidin

Melanoidins are brown, high molecular weight heterogeneous polymers that are formed when sugars and amino acids combine (through the Maillard reaction) at high temperatures and low water activity. Melanoidins are commonly present in foods that have undergone some form of non-enzymatic browning, such as barley malts (Vienna and Munich), bread crust, bakery products and coffee. They are also present in the wastewater of sugar refineries, necessitating treatment in order to avoid contamination around the outflow of these refineries.

External links

• website on Melanoidin
• Removal of Melanoidin from Wastewater of Sugar Factories by Continuous Foam Fractionation Column

This article about an organic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Food science Food ingredient stubs Organic compound stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем решить контрольную работу Ishikawa Station Sunay Akın Look at other dictionaries: Melanoidin — Struktur des Pronyl Lysins Als Melanoidine (von gr. μέλας „schwarz“) werden gelbbraune bis fast schwarz gefärbte, stickstoffhaltige organische Verbindungen bezeichnet, die in vielen durch Erhitzen hergestellten Lebensmitteln wie Kaffee, Brot und… …   Deutsch Wikipedia Melanoidin — Me|la|no|i|din [↑ melan , ↑ oid u. ↑ in (3)], das; s, e: braune hochmolekulare Stoffe, die bes. bei Back u. Röstprozessen von Lebensmitteln infolge ↑ Maillard Reaktion entstehen u. zur typischen Farbe u. zum Aroma z. B. von Brot, Kaffee usw.… …   Universal-Lexikon melanoidin — mel·a·noi·din .mel ə nȯid ən n any of various colored substances formed from proteins or amino acids (as in the presence of glucose) compare HUMIN …   Medical dictionary melanoidin — mel·a·noi·din …   English syllables melanoidin — ˌmeləˈnȯidən noun ( s) Etymology: melanoid (II) + in : any of various colored substances formed from proteins or amino acids (as in the presence of glucose) compare humin b …   Useful english dictionary Dean H. Kenyon — Dean Kenyon Born Dean H. Kenyon USA Residence Hanford, California Title Professor Emeritus of Biology at San Francisco State University Religion Roman Catholic …   Wikipedia Dragonmead — The Dragonmead is a U.S. microbrewery that was founded by Earl Scherbarth, Larry Channel, and Bill Wrobel in January of 1997. The brewery is located in Warren, Michigan located on 14600 E. 11 Mile Rd. Contents …   Wikipedia Mash ingredients — or grain bill are those materials used in brewing from which a wort can be obtained for fermenting into alcohol. The act of creating and extracting fermentable and non fermentable sugars and flavor components from grain by steeping it in hot… …   Wikipedia Bräunungsreaktion — Durch die Maillard Reaktion gebräuntes Schweinefleisch Bei der Herstellung von Pommes frites kann durch die Maillard Reaktion Acrylamid in möglicherweise ge …   Deutsch Wikipedia Maillard-Reaktion — Durch die Maillard Reaktion gebräuntes Schweinefleisch Bei der Herstellung von …   Deutsch Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”