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Information about chocolate

Published on January 22, 2008

Author: Calogera


Slide1:  Facts and Fiction by Howard and Sally Peters Death by Chocolate (Food of the Gods) Slide3:  HISTORY FROM THE MAYAN AND AZTEC CULTURES TO 1800 MODERN HISTORY: 1800 TO THE PRESTENT CHEMISTRY AND BIOCHEMISTRY: THEOBROMA COCOA Slide4:  HEALTH ASPECTS OF CHOCOLATE RECENT PUBLICATIONS “THE EMPERORS OF CHOCOLATE” TRIVIA ABOUT CHOCOLATE SAMPLES AND TASTE TESTING Slide5:  GUITTARD CHOCOLATE BAR (10 LBS.) Free Raffle! Slide6:  ANCIENT HISTORY OF CHOCOLATE 1500 CORTEZ - MEXICO MAYAN OLMEC AZTEC 1600 TRADE SECRETS SPAIN Slide7:  ANCIENT HISTORY OF CHOCOLATE Slide12:  PROCESSING COCOA BEAN TO CHOCOLATE BAR HARVESTING GROWING FERMENTING Slide13:  DRYING GRINDING PROCESSING ROASTING NIBS REMOVAL OF FAT POWDERING Slide14:  WHITE MILK NIBS SEMI-SWEET BITTER SWEET Slide15:  HISTORY Slide16:  1700 - 1800 DUTCH FRENCH SWISS GERMAN BELGIAN ENGLISH AMERICAN COLONIES Slide17:  THEOBROMINE 3,7-Dimethylxanthine Slide18:  THEOBROMINE CHEMICAL MAKE-UP Chemical Name: 3,7-Dimethyl-Zanthine,2,6-Dihydroxy-3,7-Dimethyl-Purine Appearance: Very fine white powder Freezing / Melting Point: 563-568 K Solubility: Slightly Soluble Molecular Formular: C7H8N4O2 Molecular Weight: 180.17 g mol-1 Chemical Stability: Stable under normal temperatures and pressures Hazardous Decomposition Products: Nitrogen Oxides, Carbon Monoxide, Irritating and Toxic fumes and gases, Carbon Dioxide, Nitrogen IARC: Group 3 Carcinogen Slide19:  CAFFEINE Slide20:  CAFFEINE THEOBROMINE Slide21:  BETA PHENETHYLAMINE Slide22:  SERATONIN TRYPTOPHAN Slide23:  CATACHIN Slide24:  RESOURCES AVAILABLE Internet Google (11,600,000+ Hits) Books Films Word of Mouth Taste Test Slide25:  Trivia Lady Godiva Milton Hershey Forrest Mars Russell Stover See’s E.T. Slide29:  1800 TO PRESENT NESTLE LINDT GODIVA HERSHEY RUSSELL STOVER MARS Slide30:  SEE’S GHARIDELLI GUITTARD JOSEPH SCHMIDT SCHARFFENBERGER Slide34:  Lady Margaret Thatcher Slide37:  Milton Hershey ca. 1887 Slide38:  Milton Hershey 1932 Slide40:  Domingo Ghirardelli Slide41:  Via Magazine Jan/Feb 2003 p.61-62 Slide42:  Via Magazine Jan/Feb 2003 p.61-62 Slide47:  Percy L. Spencer Inventor of the Microwave Oven Slide49:  The Grand Girls Megan and Kayleigh Slide50:  ACKNOWLEDGEMENTS American Chemical Society Santa Clara Valley Local Section Division of Chemistry and the Law Dr. James Walsh / ACS Tampa Bay Dr. Joseph Vinson / U. Scranton Scharffengerger Hershey Jason Garroute, A Taste of Chocolate Daeron Katz / Silent Planet Productions

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