Aspergillus niger
Tiegh. 1867 What is Aspergillus niger? Aspergillus niger is one of the most important molds used in biotechnology. Under the FDA, it has a status of “generally regarded as safe”, and it’s been in use for many decades in the production of citric acid and other food-related enzymes. A. niger is a filamentous, aerobic, and ubiquitous …