Dark fermentation: An anaerobic process in which microorganisms convert organic substrates into hydrogen in the absence of light. Biohydrogen: Hydrogen gas produced through biological processes ...

The photo-fermentation process involves using photosynthetic bacteria to convert organic compounds into biohydrogen and carbon dioxide. In contrast, dark fermentation employs non-photosynthetic ...

Korea-Spain joint research team develops an itaconic acid mass production method using artificial enzymes. Using inexpensive raw materials such as byproducts from gas fermentation from steel mills ...