Aspergillus, yuvarlak hücrelerden farklı olarak hif olarak adlandırılan ipliksi hücre zincirlerinden oluşan mantar türleridir. Bu mantarlar doğada saman ve çürüyen bitki artıklarında yaşarlar ve hayvanlarda çeşitli hastalıklara yol açabilirler. Özellikle kuşlarda solunumla ilgili ciddi bir hastalık olan Asperjilloz hastalığına sebep olabilirler.

Aspergillus, köpeklerde, kedilerde, koyunlarda, sığırlarda, atlarda ve tavşanlarda görülen Aspergillozis hastalığına neden olabilir. Genellikle solunum yoluyla bulaşan bu hastalık, sporların solunmasıyla başlayan bir solunum enfeksiyonu şeklinde ortaya çıkar.

Aspergillosis is an infection caused by Aspergillus molds, which are common fungi found indoors and outdoors. While most people breathe in Aspergillus spores daily without getting sick, individuals with weakened immune systems or lung diseases are at higher risk of developing health problems due to exposure to Aspergillus. Allergic reactions, lung infections, and infections in other organs are potential health issues associated with Aspergillus exposure.

Aspergillus flavus, like other species of Aspergillus, are saprophytic fungi found in soil, deriving their nutrients from dead and decaying matter. They are known to infect and contaminate crops, particularly seeds, making them problematic for farmers. Aspergillus flavus are categorized into two major groups based on their morphology.

As for the commercial importance of Aspergillus niger, it is a significant source of citric acid production globally, with over 99% of the market share. This species is responsible for producing more than 1.4 million tonnes of citric acid annually. Additionally, Aspergillus niger is widely used in the production of both native and foreign enzymes.

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