The recognition that yeast are living entities and not merely organic residues changed the ... Buchner was awarded the Nobel Prize in Chemistry in 1907 (Barnett 2000; Barnett & Lichtenthaler ...
The yeast dies when the ethanol concentration reaches about 15%. Fermentation is a slow reaction and takes several days or weeks to finish. If air is present, the oxygen causes the ethanol to ...
GREAT BARRINGTON, MA — Simon’s Rock Senior Sophia Krans has recently accepted an offer of admission to the University of ...
Researchers have engineered yeast to efficiently convert methanol into D-lactic acid, a key compound for biodegradable plastics and pharmaceuticals. By optimizing gene and promoter combinations, they ...