The Chemistry of Toothpaste Toothpaste is not a new thing. It has been traced back to Ancient Egypt. They used a powdered rock and vinegar‚ which created a chemical reaction that dissolves the plaque on teeth. In 1900’s people used hydrogen peroxide and baking soda or chalk‚ pulverised brisk and salt as a toothpaste. Toothpastes today‚ are mostly made up of abrasives‚ surfactants‚ a detergent‚ a thickener‚ a moisturizer‚ water‚ flavouring agents‚ coloring‚ sweeteners‚ fluoride and desensitizers
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Bacteria and Toothpaste: The Effect of Toothpaste on Bacteria Table of Contents Page 1: Title Page Page 2: Table of Contents Page 3: Introduction Page 4 – 6: Research Page 7 – 10: Lab Report Page 11: Conclusion Page 12: References Bacteria and Toothpaste: The Effect of Toothpaste on Bacteria My project is on Toothpaste and Bacteria‚ and how bacteria is effected by toothpaste. I found this project very interesting because it was an opportunity
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Introduction Toothpaste is a paste or gel dentifrice used with a toothbrush as an accessory to clean and maintain the aesthetics and health of teeth. Toothpaste is used to promote oral hygiene: it serves as an abrasive that aids in removing the dental plaque and food from the teeth‚ assists in suppressing halitosis‚ and delivers active ingredients (mainly fluoride) to help prevent tooth and gum disease (gingivitis).[1] Most of the cleaning is achieved by the mechanical action of the toothbrush‚
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Ian Melendres Popoy Yusingbo Wendell Tiu Parke Tan Rodney Roleda Johann Ong Bren Tajonera COLGATE :P I. Background a. History In 1806‚ William Colgate‚ himself a soap and candle maker‚ opened up a starch‚ soap‚ and candle factory on Dutch Street in New York City under the name of "William Colgate & Company". In the 1840s‚ the firm began selling individual bars in uniform weights. In 1857‚ William Colgate died and the company was reorganized
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through stimulus generalization. 2. The marketers of Crest and Colgate can decrease consumer confusion regarding toothpastes and related oral hygiene products by distinguishing the difference between the products they offer. For this reason‚ there will remain a fierce competition in the marketplace between these two brands. Crest and Colgate both offer a line of products that profess to do the same things. They both offer various types of toothpaste‚ floss‚ and mouthwash as well as toothbrushes. To
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Toothpaste Industry Market in India and Analysis of Consumer Purchasing behavior Submitted By Rohan Kumar Pattnaik-11BM60108 Akash Krishnatry-11BM60106 Sourabh Chaturvedi-11BM60013 Yash Mehta-11BM60116 Abhishek Thampan-11BM60126 TOOTHPASTE INDUSTRY: AN OVERVIEW The toothpaste history in India can be tracked back from 1975 with 1200 tonnes of toothpaste produced by the toothpaste industry. Prior to the toothpastes Oral Hygiene was the domain of local homemade powders and ayurvedh practitioners
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Mouzam Arif Mr. O’Gorman ENG3U0 – A September 16‚ 2014 Writing a Critique: What’s in This Toothpaste? In the essay What’s in This Toothpaste? by David Bodanis. The audience/reader is informed about how toothpaste in made‚ the ingredients which are used to make just a bottle of tube and other alternatives that can be used if you opinion about toothpaste changes. The author talks about if toothpaste is something you should consider or keep using. There are a few examples of diction which are
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Inventions surround us in our everyday life. Everything we do involves some sort of invention that would really be life altering if we didn’t have it in our daily routine. Two things that would be hard to live without out to me would be a toothbrush and toothpaste. The first record of the toothbrush was back in 3000 B.C. The concept of the bristle toothbrush came later on in the 5th century in 1498. The Chinese made this out of boar or horse for the bristles and cattle bone or bamboo for the handle. This
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Background * Crest Crest is a brand of toothpaste made by Procter & Gamble in Germany and in the United States of America and sold worldwide. Crest was introduced in the United States in 1955. The Crest brand has also been associated with about twenty brands of dental care products‚ including toothpaste‚ toothbrushes‚ mouthwash‚ dental floss‚ as well as a tooth-whitening product called Crest Whitestrips. Examples of toothpastes include Crest Pro Health‚ Crest 3D White‚ Crest Tartar Protection
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Commentary: The Crest By Amy L Humankind’s threat to the earth and the natural world has been a common theme of writing since the industrial revolution and underpins The Crest. Kinsella’s forboding poem presents a powerful analogy with man’s pastoral development and it’s intrusion into the natural world. Kinsella’s message is made clearly and strongly in the first few lines; “that at high speed this rise moving away from town can so much epitomise the age”. Here the truck represents the
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