What is louis pasteur known for
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Louis Pasteur
(1822-1895)
Who Was Louis Pasteur?
Louis Pasteur discovered that microbes were responsible for souring alcohol and came up with the process of pasteurization, where bacteria are destroyed by heating beverages and then allowing them to cool. His work in germ theory also led him and his team to create vaccinations for anthrax and rabies.
Early Life
Louis Pasteur was born on December 27, 1822, in Dole, located in the Jura region of France. He grew up in the town of Arbois, and his father, Jean-Joseph Pasteur, was a tanner and a sergeant major decorated with the Legion of Honor during the Napoleonic Wars. An average student, Pasteur was skilled at drawing and painting. He earned his bachelor of arts degree (1840) and a bachelor of science degree (1842) at the Royal College of Besançon and a doctorate (1847) from the École Normale in Paris.
Pasteur then spent several years researching and teaching at Dijon Lycée. In 1848, he became a professor of chemistry at the University of Strasbourg, where he met Marie Laurent, the daughter of the university's rector. They
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The French chemist and biologist is considered the father of modern microbiology. His first research for his doctorate at the Paris Normal School of Higher Studies was carried out in the field of crystallography. He continued his work, studying the process of fermentation. After years of scrupulous, methodical analyses, he identified the role of microrganisms in fermentation. Studying alcoholic fermentation, he demonstrated that it was not an exclusively chemical phenomenon, but that microrganisms played an essential role in it. The extension of this research led him to conceive, around 1860, of the process, known today as pasteurisation, which kills the microrganisms that could deteriorate a product, by bringing the liquid to a temperature that is quite high, but lower than the boiling point, and keeping it at this temperature for several minutes. Pasteur also studied the problem of the generation of microrganisms, arriving at a definitive confutation of the ancient theory of spontaneous generation. His research also had an important effect on medicine, allowing the importance of
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Louis Pasteur
Louis Pasteur was born on December 27, 1822 in Dole, a small town in eastern France. As a youngster he showed talent as an artist, but no special ability in school. This changed however, in his high school years, as he became more and more interested in scientific subjects. In 1842, he completed his Bachelor of Science degree at the Besancon College Royal de la Franche with honors in physics, mathematics, and Latin. He moved on to the Ecole Normale Superieure in Paris to study physics and chemistry. He received his doctoral degree in 1847.
Eventually Pasteur would solve such scientific mysteries as the generation of ailments like rabies, anthrax and chicken cholera, and contributing to the world’s first and most significant vaccines. He also described the process of fermentation for the first time, invented the process of pasteurization, and developed important scientific theories such as the germ theory of disease. He began his career working as a chemist, studying the shapes of organic crystals. He was able to prove that the organic molecules with
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