Chapter 1
Introduction
History of Carbonated Soft Drinks:
In the late 18th century, scientists made important progress in replicating naturally carbonated mineral waters. In 1767, Englishman Joseph Priestley first discovered a method of infusing water with carbon dioxide to make carbonated water when he suspended a bowl of distilled water above a beer vat at a local brewery in Leeds, England. His invention of carbonated water (also known as soda water) is the major and defining component of most soft drinks.
Priestley found that water treated in this manner had a pleasant taste, and he offered it to his friends as a refreshing drink. In 1772, Priestley published a paper entitled Impregnating ...view middle of the document...
His drink soon gained in popularity; among his new found patrons was Erasmus Darwin. In 1843, Schweppes commercialized Malvern Water at the Holywell Spring in the Malvern Hills, and was appointed the official supplier to the Royal Family.
It wasn't long before flavoring was combined with carbonated water. The earliest reference to carbonated ginger beer is in a Practical Treatise on Brewing. Published in 1809. The drinking of either natural or artificial mineral water was considered at the time to be a healthy practice, and was promoted by advocates of temperance. Pharmacists selling mineral waters began to add herbs and chemicals to unflavored mineral water. They used birch bark, dandelion, sarsaparilla, fruit extracts, and other substances. Flavorings were also added to improve the taste.
Why carbonated beverages are called “Soft Drinks”?
The term “soft drink” though is now typically used exclusively for flavored carbonated beverages. This is actually due to advertising. Flavored carbonated beverage makers were having a hard time creating national advertisements due to the fact that what you call their product varies from place to place. For instance, in parts of the United States and Canada, flavored carbonated beverages are referred to as “pop”; in other parts “soda”; in yet other parts “coke”; and there are a variety of other names commonly used as well. Then if we go international with the advertisements, in England these drinks are called “fizzy drinks”; in Ireland sometimes “minerals”. To account for the fact that they can’t refer to their product in the generic sense on national advertisements, because of these varied terms, these manufactures have chosen the term “soft drink” to be more or less a universal term for flavored carbonated beverages.
Interestingly, according to a study done in 2006, most carbonated “soft” drinks actually do contain a little alcohol. In older methods of introducing the CO2 to the drink, this was resulting from natural fermentation, similar to how most beer gets its alcohol. However, with modern methods of introducing CO2 to the drink, this is not an issue; yet measurable amounts of alcohol remain. This is due to the fermentation of sugars in the non-sterile environment of the drink. In some types of soda-pop, additional alcohol is also introduced due to the fact that alcohol is used in the preparation of some of the flavor extracts. However, before anyone starts campaigning to make soda-pop illegal for kids due to the alcohol content, it should be noted that a typical container of yogurt of similar volume to some amount of soda-pop, will contain about 2 times the amount of alcohol over the amount in the soda-pop.
Some facts of Carbonated Soft Drinks:
* Carbonating beverages, introducing CO2 into the drink mix under pressure, makes the drink slightly more acidic (carbonic acid), which serves to sharpen the flavor and produces a slight burning sensation. It also helps preserve the drink longer...
