aspergillus Niger
Fungi from aspergillus genus. Aspergillus niger for example.
aspergillus niger
fungi like aspergillus Niger and mucor
Isolation of Aspergillus niger refers to the process of separating and identifying this particular species of fungus from a sample or environment. This can involve techniques such as culturing on specific growth media, microscopy, and biochemical tests to confirm its presence and characteristics. Aspergillus niger is a common mold known for its ability to produce enzymes and organic acids.
R. Rashid has written: 'A study of the morphological development of Aspergillus Niger'
BRACKET FUNGI:-Bracket fungi are commonly found growing on trees or fallen logs in damp woodlands. They can severely damage cut lumber and stands of timber.PENICILLIUM:-Common on foodstuffs, leather, and fabrics, they are economically important in producing antibiotics organic acids, and cheeses such as English Stilton, Italian Gorgonzola, and French Roquefort.ASPERGILLUS:-Aspergillus niger causes black mold on some foods; Aspergillus niger, Aspergillus flavus, and Aspergillus fumigatus cause aspergillosis in humans. Aspergillus oryzae is used to ferment sake, and Aspergillus wentii to process soybeans.
David Camille Villeneuve has written: 'The effect of certain mold inhibitors on the citric acid production by Aspergillus niger' -- subject(s): Aspergillus, Food preservatives, Citric acid
Fergus MacDonald Clydesdale has written: 'A study on the chemical inhibition of Aspergillus niger by N-propyl vanillate and several structurally related organic acids' -- subject(s): Aspergillus, Food preservatives, Organic acids
Even though they both contained spores, I believe the reason why A. Niger is less heat resistant is because it is a fungus and in the domain eukaryota. Therefore, it needs a level of humidity in the air to produce molds; an ability of most members of the fungi species. B cereus is a facultative anaerobe, and its bacterial growth generally occurs around 10-50 degrees celsius. While, a. Niger maximum temperature is around 40 degrees celsius.
The scientific name of aspergillus is Aspergillus.
Citric acid is usually produced commercially by using a micro-organism called aspergillus niger to ferment sugar, glucose syrup, molasses etc.