louis pastuer's (1 Viewer)

[colosus]

anybody got any links info to louis pastuer's experinment.

 

[tooheyz]

nah man sorry.
try your text book, i have heaps of info in my text book... he's the dude with the flasks and the swan neck tube hey?

 

[JUB JUB]

try these

http://www.angelfire.com/on2/daviddarling/Pasteur.htm
http://webs.wichita.edu/mschneegurt/biol103/lecture02/pasteurflasks.gif

http://biology.clc.uc.edu/courses/bio114/spontgen.htm
http://www.boredofstudies.org/courses/science/biology/2002_Bio_A_Microbes_Ellie.pdf

 

[t-i-m-m-y]

yeah we covered him in year 11 for some reason.. i think it was for biota topic?? i can't remember

 

[bluebubble]

we did fermentation in chemistry too. i can tell you what i know.
okay:
fermentation is a process in which glucose is broken down to ethanol and carbon dioxide by the action of enzymes present in yeast.
Fir fermentation:
you need suitable nutrient for micoorganism
microogranism is used as catalyst, in our case yeast.
anarobic conditions
temperature must be 37C

bubbles indicate carbon dioxide
after 15% yield of ethanol yeast dies and fermentation stops