Aspergillus oryzae nrtA affects kojic acid production

Aspergillus oryzae-based cell factory for direct kojic acid production from cellulose

BACKGROUND Kojic acid (5-Hydroxy-2-(hydroxymethyl)-4-pyrone) is one of the major secondary metabolites in Aspergillus oryzae. It is widely used in food, pharmaceuticals, and cosmetics. The production cost, however, is too high for its use in many applications. Thus, an efficient and cost-effective kojic acid production process would be valuable. However, little is known about the complete set o...

Production of aflatoxins and kojic acid by species of Aspergillus and Penicillium.

Cyclopiazonic Acid Biosynthesis of Aspergillus flavus and Aspergillus oryzae

Cyclopiazonic acid (CPA) is an indole-tetramic acid neurotoxin produced by some of the same strains of A. flavus that produce aflatoxins and by some Aspergillus oryzae strains. Despite its discovery 40 years ago, few reviews of its toxicity and biosynthesis have been reported. This review examines what is currently known about the toxicity of CPA to animals and humans, both by itself or in comb...

Draft Genome Sequence of Aspergillus oryzae 100-8, an Increased Acid Protease Production Strain

Aspergillus oryzae is a common fungus for traditional fermentation in Asia, such as spirit, soybean paste, and soy sauce fermentation. We report the 36.7-Mbp draft genome sequence of A. oryzae 100-8 and compared it to the published genome sequence of A. oryzae 3.042.

Exploitation of Fruit Wastes for Pectinase Production Using Aspergillus Oryzae

Ever increasing population and industrialization has resulted in heavy pollution and waste generation. The main aim of this project lies in waste management and synthesis of pectinase enzyme which plays a crucial role in sewage treatment. Twenty moulds were isolated from decaying fruits and municipal waste soil sample on SDA and were further screened for pectinolytic enzyme production. Screenin...