Program Book-USA 222X285mm.Indd 1 4/15/2013 1:40:47 PM Welcome from the Program Committee
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Boot Reer Root Beer
Boot Reer Root Beer Summary Activities involving dry ice and root beer help students understand the chemical and physical changes that occur in matter. Main Core Tie Science - 5th Grade Standard 1 Objective 3 Additional Core Ties Science - 5th Grade Standard 1 Objective 2 Group Size Small Groups Materials - Physical/Chemical Change Rhyme - Question/Prediction Chart - Compare/Contrast - Yeast Root Beer Recipe - Dry Ice Root Beer Recipe - Dry Ice Facts Homemade root beer kit Root beet extract Sugar Water Dry yeast Dry ice Digital Scale Gloves 2 Empty 2-liter bottle for each group (cleaned and sanitized) Measuring cups Measuring spoons - The Root Beer Book: A Celebration of America's Best-Loved Soft Drink - Root Beer Lady: The Dorothy Molter Story Additional Resources Books The Root Beer Book: A Celebration of America's Best-Loved Soft Drink, by Laura E. Quarantiello; ISBN 0936653787 A Flying Needs Lots of Root Beer, by Charles M. Schulz; ISBN 0694010464 Root Beer Lady: The Dorothy Molter Story, by Bob Cary; ISBN 0938586688 Background for Teachers A physical change involves the changes that can be observed without changing the identity of substances. A chemical change is a process in which reactants are changed into one or more different products. A chemical change occurs whenever compounds are formed or decomposed. During this reaction, there is a rearrangement of atoms that makes or breaks chemical bonds. This change is usually not reversible. Another way in which the distinction between chemical and physical changes is often expressed is to state that only chemical reactions involve the rearrangement of atoms within the molecule, which leads to the creation of a new molecule (new substance). -
Fermentation and Its Biological Role
og biol y: O ro p ic e M n A d e c i c l e p s p s A ISSN: 2471-9315 Applied Microbiology: Open Access Perspective Fermentation and its Biological Role Kia Assefa* Department of Biology, Jimma University, Oromia, Ethiopia DESCRIPTION Matured food varieties are generally devoured all throughout the planet, and Fermented food varieties are one of the superb Fermentation is a metabolic process that produces chemical wellsprings of poisons and pathogenic microorganisms that are changes in organic substrates through the action of enzymes. In related with a few foodborne episodes. biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen. In food BIOLOGICAL ROLE production, it may more broadly refer to any process in which the activity of microorganisms brings about a desirable change to Alongside oxygen consuming breath, aging is a technique to a foodstuff or beverage. The science of fermentation is known as remove energy from particles. This technique is the only one zymology. normal to all microscopic organisms and eukaryotes. It is in this manner thought about the most established metabolic pathway, Fermentation is a chemical process by which carbohydrates, such appropriate for primitive conditions before plantlife on Earth, as starch and glucose, are broken down anaerobically. that is, before oxygen in the environment. Fermentation has many health benefits and is used in the production of alcoholic beverages, bread, yogurt, sauerkraut, Yeast, a type of parasite, happens in practically any climate apple cider vinegar and kombucha. equipped for supporting organisms, from the skins of natural products to the guts of creepy crawlies and vertebrates to the In microorganisms, aging is the essential method for delivering profound sea. -
Enology. Part 1. Fortifying an Ancient Art with Modern Science
. Current Eamments@ EUGENE GARFIELD INSTITUTE FOR SCIENTIFIC lNFORMATION~ 3501 MARKET ST PHILADELPHIA PA 19104 Enology. Part 1. Fortifying an Ancient Art with Modem Science Number 29 )UIY 20, 1987 For the past few years, Philadelphia has content falls much below 7 or 8 percent, the been experiencing a restaurant “boom’ ‘— beverage approaches what is now called a a renaissance of creative dining establish- “wine cooler, ” a combination of undistin- ments. 1.2In addition to exotic foods pre- guished wine and unfermented fruit juice. pared in unusual or extravagant ways, a sig- The alcohol content of wines varies, of nificant part of this gastronomic revolution course. In some cases, with grapes that are has been the prominence of wine as a part very high in sugar, alcohol levels may reach of the meal and an accompanying increase 14 percent; others can be as low as 7 per- in interest in types of wines and how they cent.5 (p. 43) The alcohol content of cham- are served. pagne and sparkling wines generally ranges One of my own favorites is Piesporter, a from 10 to 12 Percents (p. 178-90) If the term that, according to the Encyclopedia of bottle indicates alcohol content above 14 Wine by the eminent wine writer Frank percent, then a neutral brandy has beerradd- Schoonmaker (1905-1976), refers to wines ed (as in port, sherry, and other dessert produced in the village of Piesport in the wines). j (p. 191-203) Wines that have not Moselle Valley of the Federal Republic of only a relatively high alcohol content (15 Germany-although some wines labeled percent or more) but also other natural fla- ‘‘Piesporter” may come from “less cele- vors—including herb flavors-are called brated townships nearby. -
FOOD SCIENCE: Fermentation
© 2017-2018 Wisconsin Science Olympiad Division C FOOD SCIENCE: Fermentation 1. DESCRIPTION: Teams will be tested on their knowledge and skills of fermentation processes related to food with an emphasis on microbiology and biochemistry content. A TEAM OF UP TO: 2 EYE PROTECTION: A IMPOUND: No APPROXIMATE TIME: 50 minutes 2. EVENT PARAMETERS: Students: Each team may bring one 8.5” x 11” sheet of paper (sheet protector is allowed) that may contain information on both sides in any form from any source and up to 2 non-programmable, non-graphing calculators. Supervisors: Will provide any necessary laboratory activity equipment and supplies. 3. THE COMPETITION: The competition will consist of a written exam which may also include laboratory activities. These activities could include hands-on activities, interpretation of experimental data (graphs, diagrams, etc.), microscopes, and/or observation of a running experimental setup. Topics for written and laboratory activities may include but are not limited to: types of fermented foods, food preservation processes, types of fermentation processes (aerobic respiration, homolactic fermentation, heterolactic fermentation, ethanol fermentation), biochemical pathways of fermentation (including molecular and macro-molecular structures), types of sugars, enzymes, Crabtree effect, electron transport chain, citric acid cycle, oxidative phosphorylation, zymology and yeast and bacteria identification and behaviors. 4. SAMPLE QUESTIONS: a. What bacteria are typically used to prepare kombucha? b. How does maltose differ from other sugars during a fermentation process? c. Describe the biological and biochemical components of a starter for sourdough. d. Of the following experimental setups of fermentation with balloons indicating carbon dioxide production, which flask has fructose? Which flask contains baker’s yeast? Which flask has a pH close to 7? e. -
Interested in Becoming a Member of the Vermont Brewers Association?
Interested in becoming a member of the Vermont Brewers Association? ABOUT US The Vermont Brewers Association is a nonprofit that has been working towards promoting and strengthening the culture of craft brewing in the state of Vermont. Through marketing, education, and advocating for Vermont made beer, the Association has become an integral part of this special industry since its inception in 1995. In order to advance this already vibrant industry and Association, we are always accepting new member applications. THE BREAKDOWN Being a part of the Vermont Brewers Association family comes with a variety of benefits. Members of the Association are given the first opportunity to participate in VBA events (such as the Vermont Brewers Festivals), inclusion in the brewery Passport Challenge program (both digital and print versions), listing on a beer trail on our website, inclusion on our brochure which is #3 out of 600 printed materials picked up at welcome centers across Vermont, usage of the VBA’s social media to promote your brewery’s activities and events and access to the National Brewers Association resources. The Association also contracts with a lobbying firm to follow any alcohol related bills in the legislature. We have very active committees that tackle various projects throughout the year that benefit our members as well. On the first Monday in November we meet as a membership to tackle plans for the following calendar year. In exchange for all these awesome benefits, we ask that members pay an annual fee of $275. OK, SIGN ME UP! -
Issn 2320-9186 the Effect of Fermentation Time on The
GSJ: Volume 8, Issue 10, October 2020 ISSN 2320-9186 2101 GSJ: Volume 8, Issue 10, October 2020, Online: ISSN 2320-9186 www.globalscientificjournal.com THE EFFECT OF FERMENTATION TIME ON THE PROXIMATE COMPOSITION OF SORGHUM Ambugus Peter O.*; Danlami A. Danzarami; Amaya J. Habila; Halima Zubair; Yakubu Diza; Gideon G. Gamde Directorate of Science and Technology, Nigeria Institute of Leather and Science Technology, P M B 1034 Zaria *Corresponding Author:Ambugus Peter O. Email: [email protected] Phone: 09067120318 Abstract The proximate composition was carried out by standard methods. The values are all in percentages. The moisture content increased by, 5.10, 1.88, 2.00, and 2.99 on day 1, 2, 3, and 4 of fermentation respectively. In the same order, the ash content increased by 0.04, 2.57, 2.31 and 3.87. Crude protein decreased by 0.91, 1.27, 1.94 on day 1, 2, and 3 respectively and then slightly increased by 0.08 on day 4. The crude fiber decreased by 0.89, 1.27, 1.12 and 1.76 on the 1st, 2nd, 3rd, and 4th day of fermentation respectively. Crude fat on the other hand decreased by 2.57, 0.52, 1.00 and 2.02 respectively. And finally the carbohydrate decreased by 0.78, 1.05, 0.59 and 3.16 in that order. Keywords: Fermentation, Proximate, Sorghum, Composition, Time, Nutrient, Food INTRODUCTION Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen. -
The Brewing Industry
Strategy for the Historic Industrial Environment The Brewing Industry A report by the Brewery History Society for English Heritage February 2010 Front cover: Detail of stained glass window in the Millennium Brewhouse, Shepherd Neame Brewery, Faversham, Kent. Design, showing elements of the brewing process, by Keith and Judy Hill of Staplehurst. Strategy for the Historic Industrial Environment The Brewing Industry A report by the Brewery History Society for English Heritage February 2010 Text by Lynn Pearson Brewery History Society, 102 Ayelands, New Ash Green, Longfield, Kent DA3 8JW www.breweryhistory.com Foreword The Brewery History Society (BHS) was founded in 1972 to promote research into all aspects of the brewing industry, to encourage the interchange of information about breweries and brewing, and to collect photographic and other archive information about brewery history. The Society publishes a Newsletter and a quarterly journal Brewery History, which first appeared in 1972. It has also published a national directory and a series of county-wide surveys of historic breweries; the Society’s archive is held by Birmingham Central Library. Further details of BHS activities may be found at <http://www.breweryhistory.com>. The ongoing threat to the historic fabric of the English brewing industry was discussed at the conference From Grain to Glass, organised jointly by English Heritage (EH), the BHS and the Association for Industrial Archaeology (AIA), which took place at Swindon on 13 June 2003; the joint BHS and Victorian Society study day From Hop to Hostelry: the brewing and licensed trades 1837 -1914 (Young’s Ram Brewery, Wandsworth, 25 February 2006); and during the AIA Ironbridge Working Weekend (Coalbrookdale, 29 April 2006). -
Department of Biological Sciences Provides a Broad Selection of Course Offerings
• Virginia Institute of Marine Sciences Eastern Shore Marine Laboratory, Department of Biological and • other regional agencies and facilities. Sciences Admission Information 110 Mills Godwin Building Students who wish to enter this program should apply to the Master of Norfolk, Virginia 23529-0266 Science in biology program and indicate their proposed field of study in the (757) 683-3595 Statement of Interest, a required component of the application. Applications https://www.odu.edu/biosci for admission can be obtained via the Internet at http://www.odu.edu/ admission/graduate (http://www.odu.edu/admission/graduate/) or from: Christopher Osgood, Chair Holly Gaff, Associate Chair Office of Graduate Admissions Dan Barshis, Ecological Sciences Ph.D. Graduate Program Director Old Dominion University Piotr Kraj, Biology Master’s Graduate Program Director Norfolk, VA 23529-0050 (757) 683-3685 The Department of Biological Sciences provides a broad selection of course offerings. The degree program in biology allows for the selection of elective Requirements for regular admission to the master’s program in biology are: subjects most suited to the individual’s vocational interests. In addition, the Department of Biological Sciences partners with the Graduate School to 1. a bachelor’s degree in biology or a related field from an accredited offer an interdisciplinary Ph.D. in Biomedical Sciences. college or university; 2. a grade point average of at least 3.00 on a 4.00 scale; Master of Science—Biology 3. two letters of recommendation; Piotr Kraj, Graduate Program Director 4. an essay describing the area of biology of interest for graduate study, professional goals and motivation for graduate study in biology; and The Department of Biological Sciences provides a broad selection of course 5. -
Big Ideas for Small-Scale Craft Brewing
Burlington, Vermont November 2 & 3, 2018 C N LAST CALL! BIG IDEAS FOR SMALL-SCALE CRAFT BREWING Sales & Marketing • Brewing Operations Business Operations • Start-Ups Save $50 when your register by October 15 – space is limited for this conference so don’t wait to lock in your spot and also save! Join Nanobreweries (and Nanos in planning) for two days packed with over 30 seminars, workshops, and events geared just for you – the small-scale com- mercial brewery working on systems under 5 barrels - in craft beer-centric Vermont. Byo.com/NanoCon THE HOW-TO HOMEBREW BEER MAGAZINE Brought to you by ® YOUR OWN HIGHLIGHTS C N Nanobrewing is growing fast with the majority of new commercial craft breweries opening up falling into this small-scale, hyper-local segment working on brewing systems 5 barrels or under. But often this Nano niche can’t relate to current educational events for the pro brewing industry because their scale of brewing and distribution models are so different from larger craft brewery companies. Now’s there’s a conference just for you: The small-scale craft brewery. Learn the business, marketing, and brewing strategies targeted for your sized needs. From strategies to maximizing taproom sales to more accurately forecasting future ingredient purchases, you’ll learn over two days from experts and fellow Nano colleagues about actionable ways to improve – or launch – your brewery with ideas targeted just for your small-scale size and business direction. 28 BIG SEMINARS NANO-FOCUSED VENDORS OPTIONAL PRE- AND Expert speakers will cover topics Check out the latest in equip- POST-CONFERENCE on brewing operations, sales and ment, supplies, and ingredients VERMONT BREWERY TOURS marketing, business operations, from leading companies focused Here’s your chance to easily check start-ups and lots more all geared on your Nano market and your out Vermont’s famed craft beer to Nanobreweries! specifc scale and needs. -
(1.00 Pts) What Causes Bread to Rise? A) Yeas
B - Food Science - National Scilympiad Practice - Nov 7 Country-wide SO Practice - 11-07-2020 1. (1.00 pts) Yeast are A) eukaryotic B) prokaryotic C) bacteria D) lactic acid 2. (1.00 pts) What causes bread to rise? A) yeast increase in size B) yeast produce carbon dioxide C) yeast produce oxygen D) yeast act as a catalyst 3. (1.00 pts) Pickling produces a pH of A) 7.4 or higher B) neutral C) 4.6 or lower D) between 4.6 and 7.4 4. (1.00 pts) Density is defined as A) The amount of space an object occupies B) The compactness of the matter in an object C) The amount of matter in an object D) The action of gravity on the matter in an object 5. (1.00 pts) The extraction of energy from ______________________in the absence of oxygen is fermentation A) proteins B) fats C) carbohydrates D) ATP 6. (1.00 pts) Zymology is the study of A) yeast B) pickling C) the citric acid cycle D) fermentation 7. (1.00 pts) How many molecules of carbon dioxide are released during the citric acid cycle? A) 1 B) 2 C) 3 D) 4 8. (1.00 pts) What is the common name of acetic acid? A) vinegar B) brine C) kimchi D) kahm yeast 9. (1.00 pts) What does ATP stand for? A) Adenosine Trioxidate B) Adenosine Triprotease C) Adenosine Triphosphate D) Adenosine Trilipase 10. (1.00 pts) What is purpose of ATP? A) Aid in fermentation B) Store and transport energy C) Metabolize sugars D) Catabolize cells 11. -
Importance of Enzymes to Value-Added Quality of Foods
Food Structure Volume 11 Number 3 Article 2 1992 Importance of Enzymes to Value-Added Quality of Foods J. R. Whitaker Follow this and additional works at: https://digitalcommons.usu.edu/foodmicrostructure Part of the Food Science Commons Recommended Citation Whitaker, J. R. (1992) "Importance of Enzymes to Value-Added Quality of Foods," Food Structure: Vol. 11 : No. 3 , Article 2. Available at: https://digitalcommons.usu.edu/foodmicrostructure/vol11/iss3/2 This Article is brought to you for free and open access by the Western Dairy Center at DigitalCommons@USU. It has been accepted for inclusion in Food Structure by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. FOOD STRUCTURE, Vol. II (1992), pp. 201-208 I 046-705XI92$3.00+ .00 Scanning Microscopy International, Chicago (AMF O'Hare), IL 60666 USA IMPORTANCE OF ENZYMES TO VALUE-ADDED QUALITY OF FOODS J.R. Whitaker Department of Food Science and Technology University of California, Davis, CA 95616-8598 Abstract Int roduction New uses of enzymes are of major importance for Future major increases in jobs in the United value-added quality of foods. At the production and States will be primarily in the service sector, economists postharvest handling leveiS1 enzymes associated with and planners agree. Much of the emphasis will be on maturation , color, texture, flavor and nutritional changes the high tech industries, i.e. computers, electronics, fine are important. Recent examples are discussed which chemicals, etc. But we must not overlook the important include longer storage prior to initiation of ripening , opportunities that food materials produced by the United deletion or control of genes that result in softening 1 States will play in helping feed the world. -
Breweries Index
INDEX OF BREWERS 1066 Country Brewery, 132 Ainscow, William, 95 Alford Arms, 55 Boroughbridge, 160 1648 Brewery, 132 Ainslie & Co., 58 Alice Brewery, 58 Brighton, 132 Ainsworth, Arthur, 69 All Nations, 113 Burton, 122 A Air, Eliza, 153 All Saints Brewery, 76 Cambridge, 6 Airey's Brewery Ltd., 98 All Saints' Brewery Cheltenham, 39 Abbey Ales Ltd, 117 Aitchison Jeffrey Ltd, 90 Co.(Leicester) Ltd., 72 Chittlehampton, 22 Abbey Bells Brewery, 160 Aitchison, John & Co., 90 Allard & Son, 51 Dublin, 173 Abbey Brewery Aitchison, Thomas, 29 Allard, Francis W., 4 Ealing, 81 Abingdon, 2 Aitken, James & Allen & Burnett, 104 Glasgow, 126 Bishops Waltham, 46 Co.(Falkirk) Ltd., 10 Allen & Co., 84 Hemel Hempstead, 56 Burton-on-Trent, 122 Albany Brewery Allen Brothers, 53, 54 Holt, 102 Edinburgh, 91 Dunfermline, 35 Allen, Alfred Ernest, 152 Hull, 159 Malmesbury, 157 Wolverhampton, 154 Allen, Alice, 145 Kensington, 84 Melrose, 4 Albert Brewery Allen, Arthur Thomas, 148 Lewisham, 84 Rotherham, 163 Aldeburgh, 127 Allen, Aylmer & Edward, Littlehampton, 134, 135 Selby, 161 Blackburn, 67 173 Long Buckby, 104 Tewkesbury, 41 Bolton, 92 Allen, Charles, 4 Mile End, 85 Torworth, 109 Colne, 68 Allen, E.T. Ltd., 142 Newport, 44 West Malling, 66 Halifax, 168 Allen, Edwin, 141 Norwich, 102 Abbey Brewery Co. Ltd, 66 Horley, 131 Allen, Eliza, 1 Oundle, 104 Abbeydale Brewery, 164 Moss Side, 95 Allen, Frederick, 33 Plymouth, 24 Abbeyhill Brewery, 91 Albert Vaults, The, 20 Allen, John, 16 Rayleigh, 34 Abbey's Kemp Town Bry, Albion (Burton-on-Trent) Allen, John James, 63 Saffron Walden, 34 132 Brewery Ltd, 51 Allen, Richard, 134 Salisbury, 157 Abbott, Alfred John, 47 Albion Brewery Allen, Richard Charles, 72 Sheffield, 164 Abbott, William, 54 Bath, 117 Allen, Robert & Co.