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Topic: Anselme Payen


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In the News (Fri 27 Nov 09)

  
  Anselme Payen - MSN Encarta
Anselme Payen, (1795-1891), French chemist, the discoverer of the enzyme diastase and the carbohydrate cellulose.
Payen’s father put him in charge of a borax refining plant when he was 23 years old.
While Payen was studying the chemical composition of wood in 1834, he obtained a substance isolated from plant cell walls that could be broken down to glucose units as starch could.
encarta.msn.com /encyclopedia_761589309/Anselme_Payen.html   (391 words)

  
 Anselme Payen - Encyclopedia, History, Geography and Biography
Anselme Payen (January 6, 1795 - May 12, 1871) was a French chemist.
Payen became especially famous for the discovery of the first enzyme, diastase, in 1833; also for his works on cellulose.
Anselme Payen, 1795 births, 1871 deaths, French chemists, French physicists, French mathematicians and Alumni of the École Polytechnique.
www.arikah.com /encyclopedia/Anselme_Payen   (160 words)

  
 Anselme Payen - Biocrawler
Anselme Payen (January 6 or January 17, 1795 - May 12, 1871) was a French chemist, physicist and mathematician.
He also invented new processes for refining sugar, a decolorimeter, a way to refine starch and alcohol from potatoes, and a method for determination of nitrogen.
Payen became especially famous for the discovery of the first enzyme, diastase; also for his works on cellulose and paper.
www.biocrawler.com /encyclopedia/Anselme_Payen   (120 words)

  
 Anselme Payen
Anselme Payen was a French chemist, physicist and mathematician.
He also invented new processes for refining sugar, a decolorimeter[?], a way to refine starch and alcohol from potatoes, and a method for determination of nitrogen.
Payen became especially famous for the discovery of the first enzyme, diastase; also for his works on cellulose and paper.
www.ebroadcast.com.au /lookup/encyclopedia/an/Anselme_Payen.html   (96 words)

  
 Anselme Payen Biography (1795-1871)
Payen was the son of an entrepreneur who had started several chemical production factories.
Payen went on to study woods and during his research began to separate out asubstance resembling starch.
Although Payen was the first to isolate cellulose, it was not until the late 1930s throughthe work of Wanda Farr that it was discovered how plants produce this carbohydrate.
www.madehow.com /inventorbios/83/Anselme-Payen.html   (326 words)

  
 Anselme Payen Summary
Payen went on to study woods and during his research began to separate out a substance resembling starch.
Although Payen was the first to isolate cellulose, it was not until the late 1930s through the work of Wanda Farr that it was discovered how plants produce this carbohydrate.
Payen became especially famous for the discovery of the first enzyme, diastase; also for his works on cellulose.
www.bookrags.com /Anselme_Payen   (560 words)

  
 Wikipedia: Anselme Payen
Anselme Payen was a French chemist, physicist and mathematician.
He was born in Paris in January 1795.
Payen became especially famous for the discovery of the first enzyme, diastase; also for his works on cellulose and paper.\n
www.factbook.org /wikipedia/en/a/an/anselme_payen.html   (117 words)

  
 ✓ Anselme_Payen - Beleg-Klinik.de - BelegKlinik
Payens wurde vor allem bekannt durch die Entdeckung des ersten Enzyms, Diastase, sowie für seine Entdeckungen über Zellulose und Papier.
Payen, Anselme Payen, Anselme Payen, Anselme Payen, Anselme Payen, Anselme
Anselme Popinot, a brilliant young marketer in love with Birotteau's daughter, works to help Birotteau recover.
www.beleg-klinik.de /index.php/Anselme_Payen   (280 words)

  
 Kids.Net.Au - Encyclopedia > Biochemistry   (Site not responding. Last check: )
Biochemistry could also (now) be defined as being the chemistry of enzyme-mediated reactions, whether in vivo or in the test tube, with natural or artificially modified enzymes and other chemicals.
The dawn of biochemistry may have been the discovery of the first enzyme, diastase, in 1833 by Anselme Payen.
In 1828, Friedrich Wöhler published a paper about the synthesis of urea, proving that organic compounds can be created artificially, in contrast to the common belief of the time that organic compounds can only be made by living organisms.
www.kids.net.au /encyclopedia-wiki/bi/Biochemistry   (307 words)

  
 Anselme Payen - Search Results - MSN Encarta
The evolution of French-language literature has involved a similar movement towards greater independence from outside influences.
Anselme Payen: French chemist who made important contributions to industrial chemistry and discovered cellulose, a basic constituent of plant cells.
ACS Cellulose and Renewable Materials Division Anselme Payen Award...
encarta.msn.com /Anselme_Payen.html   (140 words)

  
 Anselme_Payen LANGUAGE SCHOOL EXPLORER
He was born in Paris, where his father started to give him scientific lessons at the age of 13.
In 1835, he gave up with business and became professor at École Centrale Paris.
The American Chemical Society's Cellulose and Renewable Materials Division has established an annual award in his honor, the Anselme Payen Award.
www.school-explorer.com /info/Anselme_Payen   (184 words)

  
 Re: What is diastase's optimal pH and pH range?
As a biochemist and a home-brewer, I have always had a soft spot for diastase, as this was the name given to the first enzyme ever discovered.
He named the factor responsible for the activity 'diastase', from the greek term for separation (separating the individual glucose monomers from the starch polymer).
Due to the structure of the name that Payen chose, enzymes have been named with the suffix '-ase' ever since.
www.madsci.org /posts/archives/2004-07/1088716197.Bc.r.html   (528 words)

  
 biochemistry - Article and Reference from OnPedia.com
Other areas of biochemistry include the genetic code (DNA, RNA), protein synthesis, cell membrane transport, and signal transduction.
The dawn of biochemistry may have been the discovery of the first enzyme, diastase, in 1833 by Anselme Payen.
In 1828, Friedrich Whler published a paper about the synthesis of urea, proving that organic compounds can be created artificially, in contrast to the common belief of the time that organic compounds could only be made by living organisms.
www.onpedia.com /encyclopedia/Biochemistry   (435 words)

  
 Discover the Wisdom of Mankind on Blinkbits.com
Anselm Franz Freiherr von Ritter zu Grünstein (en)
Anselm Franz Freiherr von Ritter zu Groenesteyn (en)
Anselm Franz Freiherr von Ritter zu Groenesteyn (fr)
www.blinkbits.com /wikifeeds/AN?from=40500   (128 words)

  
 Anselme Payen Beschreibung in Library - Definition und Buch-Tipp.
Eine Übersicht der Artikel, die mit dem Thema Anselme Payen verwandt sind finden Sie auf der Seite alle Artikel über Anselme Payen.
Fragen zu dem Thema Anselme Payen können in dem Diskussionsforum gestellt werden.
Anselme Payen (* 17.01 1795 in Paris; 1871), französischer Chemiker, Physiker und Mathematiker.
anselme_payen.know-library.net   (701 words)

  
 Learn more about Anselme Payen in the online encyclopedia.   (Site not responding. Last check: )
Learn more about Anselme Payen in the online encyclopedia.
Hint: Play with putting spaces before and after your words to see the different results you get.
Payen became especially famous for the discovery of the first enzyme, diastase; also for his works on cellulose and paper.\n
www.onlineencyclopedia.org /a/an/anselme_payen.html   (195 words)

  
 Anselme Payen
Der Artikel Anselme Payen gehört zur Kategorie: Mann, Franzose, Chemiker (19.
Er entdeckte auch eine neue Methode zur Reinigung von Zucker, erfand ein Decolorimeter, einen Weg Salva und Nelli zusammenzubringen und die Reinigung von Stärke und Alkohol aus Kartoffeln, sowie eine Methode zum Nachweis von Stickstoff.
Erklärung des Begriff Anselme Payen und dessen Bedeutung wurde zuletzt am 8.2.2006 aktualisiert (Glossar Lexikon Enzyklopädie).
www.wiederaufarbeitungsanlage.de /Anselme_Payen.html   (119 words)

  
 History: January 5
Anselme Payen, French chemist; will make important contributions to industrial chemistry and discover cellulose, a basic constituent of plant cells.
In 1815, at the age of 20, he will be made manager of his father's plant for refining imported crude borax.
There he will develop a synthesis for borax from soda and boric acid and in 1820, create a new industry which will market the synthetic product at a third of the price of the refined natural borax.
members.tripod.com /historiation/daysjanuary/january05.html   (2456 words)

  
 Astrology: Anselme PAYEN, born 1795/01/06, Horoscope, biography, planets, picture and map of the heavens
Click on the dynamic Map of the Heavens for "Anselme PAYEN" to display the positions of the planets and houses and the list of all the astrological aspects with precise orbs in degrees and minutes.
Click on the map and planets for "Anselme PAYEN" if you just want to display the astral chart in order to print it immediately.
As with the majority of Earth signs, Anselme PAYEN, you are efficient, concrete, not too emotional.
www.astrotheme.fr /en/portraits/77czN42CHFLg.htm   (8537 words)

  
 Knights Templar Discussion Forum :: View topic - Looking for ancestry info on Sir Hugo De Payen
He was the castellan prior to the war between France and England-Normandy in 1113-1119 that culminated with the battle of Bremule.
Thibaut Payen was the son of Hugues of Chaumont, the first Lord of Gisors.
In fact his name was Hugues de Gisors and not Hugues Payen de Gisors; only his father had the surname "Payen".
www.templarhistory.com /forum/viewtopic.php?t=206   (906 words)

  
 January 6 - Today in Science History
French chemist who made important contributions to industrial chemistry and discovered cellulose, a basic constituent of plant cells.
In 1815, age 20, he was made manager of his father's plant for refining imported crude borax.
His father died in 1820, and Payen took over the family business.
www.todayinsci.com /1/1_06.htm   (2688 words)

  
 Amylase - Information from Reference.com
It is found in both plants and animals.
Although the amylases are designated by different Greek letters, they all act on α-1,4-glycosidic bonds.
Under the original name of diastase, amylase was the first enzyme to be found and isolated (by Anselme Payen in 1833).
www.reference.com /search?q=Amylase   (710 words)

  
 AbeBooks: Suchergebnisse - Payen und Chimie
PAYEN A. Anbieter: Serge Paratte, Livres anciens & modernes
CHEMIE - PAYEN, A. Anbieter: Antiquariat Dr. Karl Ruetz
PAYEN A. Anbieter: Chapitre livres anciens et rares
www.abebooks.de /search/sortby/3/an/Payen+/tn/+Chimie   (1615 words)

  
 Answers.com Playground
Anselme Payen discovers the first enzyme, diastase, an extract of malt that speeds the conversion of starch to sugar.
The dawn of biochemistry: discovery of the first enzyme, diastase, by Anselme Payen.
The British Parliament passes the Slavery Abolition Act giving all slaves in the British Empire their freedom (enacted 1834).
acousticdemo.com /info.com/answers/answers.php?source_id=2222&source_key=1833   (2774 words)

  
 Anselme Payen
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 ACS Cellulose and Renewable Materials Division - Anselme Payen Award
This award is named for the distinguished French scientist who discovered cellulose, and pioneered in the chemistry of both cellulose and lignin.
Selection of the awardee is based on the application package.
It is presented the following year to allow time for organization of the Symposium and Banquet.
membership.acs.org /C/CELL/apayen.htm   (364 words)

  
 Anselme Payen - Definition auf KuiperGuertel.De
Payens wurde vor allem bekannt durch die Entdeckung des ersten Enzym.html"> (Diastase), sowie für seine Entdeckungen über Zellulose.html"> (Papier).
Permission is granted to copy, distribute and/or modify this document
A copy of the license is included in the section entitled
www.kuiperguertel.de /Anselme_Payen.html   (113 words)

  
 Amazon.com: ANSELME
The world's best newspapers, magazines, blogs and over 80,000 books auto-delivered to you wirelessly on a screen so paper-like, it begs to be read.
Mont Blanc and the Aiguilles Rouges by Anselme Baud and Vosephwe Cleere (Paperback - Oct 1, 2004)
Anselme Payen French Chemist Photography Giclee Poster Print by Lafosse, 18x24 by AllPosters.com
www.amazon.com /s?ie=UTF8&keywords=ANSELME&search-type=ss&index=blended&page=1   (125 words)

  
 payen
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Roland Payen was a true pioneer blessed with imagination, energy, verve and fecundity.
Camille Payen (1825) - Find works of art, auction results and sale prices of artist Camille Payen at galleries and auctions worldwide.
payen.inetsearcher.com   (91 words)

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