Fermentation
It is impossible to set a date as to the first time was performed. It is possible, however, to guess, and this guess is roughly 8,000 years ago. Wine has been written about for centuries, in the Greek and Roman myths and scriptures. The Greek god of wine, Dionysius, was in charge of the atop Mount Olympus. The people of this time may not have known exactly what they were doing, but it was a somewhat complicated procedure. The crushing of grapes, and the storing of their juices led to an amazing beverage that is still used in current society. This process of was used throughout the time of early Christianity, and other religions, for purposes within sermons. Throughout the ...
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At this time, Pastuer was the Dean and professor of chemistry at the Faculty of Sciences in Lille, France. He was originally asked by a friend to investigate difficulties he was having manufacturing alcohol by the of beetroot. Often, instead of alcohol, the s were resulting in lactic acid. At that time, leading to the production of wine, beer, and vinegar was believed to be a simple and straightforward breakdown of sugar to the desired molecules. It was believed that the chemical breakdown of sugar into alcohol during the of wine and beer was due to the presence of inherent unstabilizing vibrations. Yeast cells were found in the fermenting vats of wine and were known as living organisms, yet they were only believed to be either a product of or catalytic ingredients that provided useful ingredients for to proceed.
The brewers of wine, beer, and vinegar were having horrible times with quality control. Yields of alcohol might suddenly fall off; wine might unexpectedly grow ...
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for normal and abnormal s in production of wine, beer, and vinegar. He showed that if wine, beer, and milk were heated to moderately high temperatures for a few minutes, microorganisms would be killed and thereby sterilize (pasteurize), the batches and prevent their degradation. If pure cultures of microbes and yeasts were added to sterile mashes uniform, predictable s would follow.
It has taken many years to evolve the process to its current state. It is now available in mass production, with the same products as individual projects. is used commercially to produce a wide variety of products that are consumed by people of all ages. This is specifically called ethanol or ...
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Fermentation. (2006, March 16). Retrieved November 30, 2024, from http://www.essayworld.com/essays/Fermentation/42831
"Fermentation." Essayworld.com. Essayworld.com, 16 Mar. 2006. Web. 30 Nov. 2024. <http://www.essayworld.com/essays/Fermentation/42831>
"Fermentation." Essayworld.com. March 16, 2006. Accessed November 30, 2024. http://www.essayworld.com/essays/Fermentation/42831.
"Fermentation." Essayworld.com. March 16, 2006. Accessed November 30, 2024. http://www.essayworld.com/essays/Fermentation/42831.
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