Louis pasteur 1822 1895
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Louis Pasteur (1822-1895). By: Areli Valencia. Pasteur. Biography. Born Dec. 27, 1822 in France. Earned a Doctorate from Ecole Normale in Paris. In 1854 he was appointed Chemistry teacher at the University of Lille.

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Louis Pasteur (1822-1895)

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Louis pasteur 1822 1895

Louis Pasteur (1822-1895)

By: Areli Valencia


Pasteur

Pasteur


Biography

Biography

  • Born Dec. 27, 1822 in France.

  • Earned a Doctorate from Ecole Normale in Paris.

  • In 1854 he was appointed Chemistry teacher at the University of Lille.


Louis pasteur 1822 1895

  • At the University of Lille one of the goals for the faculty was to find and fix the problem with the wine industry – wine soured before it could be consumed.


Pasteurization

Pasteurization

  • Wine and beer soured because of bacteria.

  • To get rid of this bacteria he boiled the liquid and then cooled it.

  • He later discovered that boiling milk had the same effect, giving the products longer shelf lives.


Spontaneous generation

Spontaneous Generation

  • Spontaneous Generation- The supposed development of living organisms from non-living matter.

  • He was able to prove that spontaneous generation is wrong.

  • This helped figure out the problems with the silkworms and their bacteria.


Vaccines

Vaccines

  • Pasteur later began to support the germ theory.

  • He is best known for creating a vaccine for rabies.

  • His experiments about germ theory proved that sanitation was important in hospitals.


References

References

  • "Louis Pasteur." Historic Figures. BBC. 9 Oct 2007 <http://www.bbc.co.uk/history/historic_figures/pasteur_louis.shtml>.

  • "Spontaneous Generation." Spontaneous Generation. 2007. Lexico Publishing Group. 9 Oct 2007 <http://dictionary.reference.com/browse/spontaneous%20generation>.

  • Vilenski, "Louis Pasteur." Louis Pasteur. 9 Oct 2007 <http://images.google.com/imgres?imgurl=http://vilenski.org/science/notebook/unit1/historyoflife/pastuer_image.jpg&imgrefurl=http://vilenski.org/science/notebook/unit1/historyoflife/pasteur.html&h=225&w=389&sz=12&hl=en&start=1&tbnid=PPQE20I0z0m0UM:&tbnh=71&tbnw=123&prev=/images%3Fq%3Dspontaneous%2Bgeneration%2Bpasteur%26gbv%3D2%26svnum%3D10%26hl%3Den>.


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