Biotechnology aspect of organic acid production.

Biotechnology and Social Aspect

Organic Acid Production by Basidiomycetes

TAKAO, SHOICHI (Hokkaido University, Sapporo, Japan). Organic acid production by Basidiomycetes. I. Screening of acid-producing strains. Appl. Microbiol. 13:732737. 1965.-Sixty-seven strains belonging to 47 species of Basidiomycetes were examined for their acid-producing abilities in glucose media, in both the presence and absence of CaCO3, in stationary and shake cultures. Some strains were fo...

Algal biotechnology for pursuing omega-3 fatty acid (bioactive) production

Algae are spread in diversified ecosystems that include marine, freshwater, desert and hot springs and even snow and ice environments. Algae are classified as multicellular large sea weeds (macroalgae) or unicellular microalgae. Macroalgae are targeted for mining of natural biologically activecomponents,which includeproteins, linearpeptides, cyclic peptides, and amino acids. Recently, microalga...

Biodiesel production by microalgal biotechnology

0306-2619/$ see front matter 2009 Elsevier Ltd. A doi:10.1016/j.apenergy.2009.06.016 * Corresponding author. E-mail address: [email protected] (G. H Biodiesel has received much attention in recent years. Although numerous reports are available on the production of biodiesel from vegetable oils of terraneous oil-plants, such as soybean, sunflower and palm oils, the production of biodiese...

Effect of Aeration on Organic Acid Production by Propionibacterium shermanii

Propionibacteria have been reported as being oxygen sensitive bacteria. Nevertheless, in this work, we intend to show that Propionibacterium shermanii CDB 10014 is able to grow even at high volumetric oxygen transfer coefficients (KLa). Similar final cell concentrations were achieved in experiments at different KLa values, with increasing cell yield from 0.08 g/g cells in anaerobic con­ ditions...