What is the difference between aerobic, micro-aerobic and anaerobic conditions in ethanol fermentation?

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Alaa Jabbar Abd Al-Manhel

you can see link below i hope its useful :

http://waset.org/publications/12300/micro-aerobic-anaerobic-and-two-stage-condition-for-ethanol-production-by-enterobacter-aerogenes-from-biodiesel-derived-crude-glycerol

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4712489/

good luck

Rob van der Lans

Aerobic and an-aerobic is quite clear I think and depends on required and/or desired pathways. Microaerobic is special as the organism for the production of ethanol still needs an unmeasurable amount of oxygen, but absolutely not more.

Cai Yafan

According to the amount of dissolved oxygen in the medium

Yes, but control is essential. Using a dead end membrane for instance.And a large enough scale to be able to control the oxygen flow.

Adding:

https://www.researchgate.net/publication/227013811_Controlled_addition_of_small_amounts_of_oxygen_with_membranes

As example.

Article Controlled addition of small amounts of oxygen with membranes

Reza Barati Rashvanlou

you can see link below i hope its useful

doi:10.1016/j.biotechadv.2018.08.007