Comparative study on sensitivity toothpaste
(COLGATE v/s SENSODYNE)
NAME: VISHAL KORI
ROLL ZERO: 25
SUB: RESEARCH METHODOLOGY
STD: T. Y. BMS
SUBMITTED TO: SUSAN ALEX
NO| TOPIC NAME| PAGE SIMPLY NO
1 . | INTRODUCTION|
2 . | BACKGROUND / SIGNIFICANT|
3. | QUESTIONNAIRE|
4. | ANALYSIS OF QUESTIONNAIRE|
5. | ANALYSIS OF AREA (CHUNABHATTI)|
6. | CONCLUSION|
six. | RECOMENDATIONS|
almost 8. | BIBLIOGRAPHY|
Toothpaste is actually a paste or gel dentifrice used with a brush as an accessory to clean and maintain the aesthetics and health of the teeth. Toothpaste is used to promote oral hygiene: this serves as an abrasive that aids in removing the oral plaque and food in the teeth, facilitates in curbing halitosis, and delivers ingredients (mainly fluoride) to help prevent tooth and gum disease (gingivitis). Most of the washing is attained by the mechanical action of the toothbrush, and not by the toothpaste. Salt and sodium bicarbonate (baking soda) are between materials which can be substituted for commercial toothpaste. Toothpaste is usually not can be swallowed, although is generally not too harmful in the event accidentally ingested in small amounts.
History of tooth paste
Early on toothpastes
The Greeks, and after that the Romans, improved the recipes to get toothpaste by adding abrasives such as crushed bone fragments and oyster shells. Inside the 9th 100 years, the Local musician and fashion designer Ziryab invented a form of toothpaste, which in turn he popularized throughout Islamic Spain. The precise ingredients on this toothpaste will be unknown, but it was reported to have recently been both " functional and pleasant to taste". Not necessarily known whether these early toothpastes had been used exclusively, were to be applied onto teeth with rags, or may be used with early on toothbrushes, just like neem-tree sticks and miswak. Toothpastes or perhaps powders came into general use in the 19th century.
The teeth powders intended for toothbrushes came into general utilization in the nineteenth century in Britain. Most were selfmade, with chalk, pulverized packet, or salt as ingredients. A 1866 Home Encyclopedia recommended pulverized charcoal, and cautioned that many patented dental powders that had been commercially advertised did even more harm than good. Provide & Hammer marketed a baking soda-based toothpowder in the us until roughly 2000, and Colgate presently markets toothpowder in India and other countries. Modern toothpaste
Modern tooth paste gel
An 18th century American and British toothpaste recipe needed burnt breads. Another formulation around this period called for dragon's blood (a resin), cinnamon, and burnt alum.
By 1900, a paste made of hydrogen peroxide and cooking soda was recommended intended for toothbrushes. Pre-mixed toothpastes had been first marketed in the nineteenth century, yet did not get past the demand for tooth-powder right up until World Battle I. In 1892, Doctor Washington Sheffield of Greater london manufactured tooth paste into a retractable tube, Doctor Sheffield's Cremefarbig Dentifrice. He previously the idea following his child traveled to Paris, france and observed painters employing paint by tubes. In York in 1896, Colgate & Firm Dental Cream was packed in retractable tubes imitating Sheffield. The initial collapsible tooth paste tubes were made of business lead. Fluoride was first included in toothpastes inside the 1890s. " Tanagra", containing calcium fluoride-based as the active ingredient, was sold by Karl N. Toellner Business, of Bremen, Germany, based on the early work of chemist Albert Deninger. An similar invention simply by Roy Get across, of Kansas City, Mo., was criticized by American Dental Association (ADA) in 1937. Fluoride toothpastes designed in the 1950s received the ADA's approval. To formulate the initial ADA-approved fluoride toothpaste, Procter & Chance started an investigation program in early 1940s. In 1950, Procter & Bet developed a joint research study team...