Web28 Jan 2013 · Aspergillus niger strain URM 5162 showed the highest PG production. The results obtained indicated that the maximum endo- and exo-PG activities ... X.Y.; Zhang, … Aspergillus niger is cultured to facilitate the industrial production of many substances. Various strains of A. niger are used in the industrial preparation of citric acid (E330) and gluconic acid (E574); therefore, they have been deemed acceptable for daily intake by the World Health Organization. See more Aspergillus niger is a mold classified within the Nigri section of the Aspergillus genus. The Aspergillus genus consists of common molds found throughout the environment within soil and water, on vegetation, in fecal … See more A. niger is a strict aerobe; therefore, it requires oxygen to grow. The fungus can grow in a range of environmental conditions; it can grow at temperatures ranging from 6 to … See more There are two ways in which Aspergillus niger can be grown for industrial purposes: solid state fermentation (SSF) and submerged fermentation (SmF). SSF uses a solid substrate … See more Plant pathogen Aspergillus niger can cause black mold infections in certain legumes, fruits, and vegetables such as peanuts, grapes, and onions, leading to the fungus being a common food contaminant. This filamentous See more Aspergillus niger is included in Aspergillus subgenus Circumdati, section Nigri. The section Nigri includes 15 related black-spored species that may be confused with A. niger, including A. tubingensis, A. foetidus, A. carbonarius, and A. awamori. In 2004, a number of … See more Aspergillus niger has a genome consisting of roughly 34 megabases (Mb) organized into eight chromosomes. The DNA contains 10,785 See more A. niger produces a wide variety of secondary metabolites, some of which are mycotoxins called ochratoxins, such as ochratoxin A. Contamination by filamentous fungi, … See more
JoF Free Full-Text Evaluation of Aspergillus niger Six …
Web1 Oct 2015 · While, the mutant strain improved citric acid yield by 4.87 fold over the wild strain of A. niger, the improvement in optimized medium was 45.97 fold. Therefore, it can … Web1 May 1994 · Diploids of these improved strains were generated via parasexual recombination and were isolated on selective media by complementation of nitrate … charlotte bedford anu
Strain improvement of Aspergillus niger for the enhanced …
Web1 Oct 2015 · While, the mutant strain improved citric acid yield by 4.87 fold over the wild strain of A. niger, the improvement in optimized medium was 45.97 fold. Therefore, it can be concluded from the results obtained in this study that optimization of production of citric acid on low-cost agro waste (cassava peel supplemented with malted sorghum) is … WebAbstract. Combination of physical and chemical mutagenesis was used to isolate hyper secretory strains of Aspergillus niger NCIM 563 for phytase production. Phy WebThe enhancement of production of asperenone (Fig. 1), an inhibitor of lipoxygenase and human platelet aggregation from Aspergillus niger CFTRI 1105, was achieved by UV and … charlotte beauty supply store