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Aspergillus penicillioides is a species of fungus in the genus Aspergillus, and is among the most xerophilic fungi. [1]Aspergillus penicillioides is typically found in indoor air, house dust, and on substrates with low water activity, such as dried food, papers affected by foxing, and inorganic objects such as binocular lenses. [2]
Thus, this could in certain circumstances be the case for focal segmental glomerulosclerosis after inhalational exposure: such a glomerulopathy with noteworthy proteinuria has been described [24] in patients with very high urinary ochratoxin levels (around 10 times levels that can be met with in "normal" subjects, i.e. around 10 ppb or 10 ng/ml).
For starters, the exact species of Aspergillus or Penicillium present can determine whether the mold might cause health problems, he explains. Raj Patel, MD, an integrative medicine doctor ...
Aflatoxin B 1 is considered the most toxic and is produced by both Aspergillus flavus and Aspergillus parasiticus. Aflatoxin M 1 is present in the fermentation broth of Aspergillus parasiticus, but it and aflatoxin M 2 are also produced when an infected liver metabolizes aflatoxin B 1 and B 2. Aflatoxin B 1 and B 2 (AFB), produced by A. flavus ...
The Food Defect Action Levels: Levels of Natural or Unavoidable Defects in Foods That Present No Health Hazards for Humans is a publication of the United States Food and Drug Administration's Center for Food Safety and Applied Nutrition [1] detailing acceptable levels of food contamination from sources such as maggots, thrips, insect fragments, "foreign matter", mold, rodent hairs, and insect ...
A British study determined that Aspergillus- and Penicillium-type spores were the most prevalent in the indoor air of residential properties, and exceeded outdoor levels. [14] Even ceiling tiles can support the growth of Penicillium—as one study demonstrated—if the relative humidity is 85% and the moisture content of the tiles is greater ...
Aspergillus (/ ˌ æ s p ər ˈ dʒ ɪ l ə s /) is a genus consisting of several hundred mold species found in various climates worldwide. Aspergillus was first catalogued in 1729 by the Italian priest and biologist Pier Antonio Micheli .
All are produced by Penicillium and Aspergillus species. The three forms differ in that Ochratoxin B (OTB) is a nonchlorinated form of Ochratoxin A (OTA) and that Ochratoxin C (OTC) is an ethyl ester form Ochratoxin A. [18] Aspergillus ochraceus is found as a contaminant of a wide range of commodities including beverages such as beer and wine.