NCBI Taxonomy: 40382
Aspergillus ustus (ncbi_taxid: 40382)
found 200 associated metabolites at species taxonomy rank level.
Ancestor: Aspergillus
Child Taxonomies: none taxonomy data.
Sterigmatocystin
Sterigmatocystin is a mycotoxin of Aspergillus versicolor and Chaetomium species Sterigmatocystin is a poison of the type dermatoxin, from the fungi genus Aspergillus. It appears on crusts of cheese with mold. Sterigmatocystin is a toxic metabolite structurally closely related to the aflatoxins (compare general fact sheet number 2), and consists of a xanthone nucleus attached to a bifuran structure. Sterigmatocystin is mainly produced by the fungi Aspergillus nidulans and A. versicolor. It has been reported in mouldy grain, green coffee beans and cheese although information on its occurrence in foods is limited. It appears to occur much less frequently than the aflatoxins, although analytical methods for its determination have not been as sensitive until recently, and so it is possible that small concentrations in food commodities may not always have been detected. Although it is a potent liver carcinogen similar to aflatoxin B1, current knowledge suggests that it is nowhere near as widespread in its occurrence. If this is the true situation it would be justified to consider sterigmatocystin as no more than a risk to consumers in special or unusual circumstances. Sterigmatocystin is a number of closely related compounds such o-methyl sterigmatocystin are known and some may also occur naturally. The IARC-classification of sterigmatocystin is group 2B, which means it is possibly carcinogenic to humans. In practice, the risk is quite low however, because this substance only appears on cheese crusts with mold, and because of that the chance of daily exposure is very low. Sterigmatocystin is a molded crust is best not to be consumed in whole, but after removing the crust, the cheese can still be consumed. Sterigmatocystin is a different kind of mold than that which appears on cheese itself, which can simply be removed before further consumption D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2320
deoxybrevianamide E
A cyclic dipeptide that is brevianamide F (cyclo-L-Trp-L-Pro) substituted at position 2 on the indole ring by a 1,1-dimethylallyl group.
Austin
Austin is a mycotoxin produced by the food storage mould (Aspergillus ustus). These are sesquiterpenes containing a lactone ring. Mycotoxin production by the food storage mould (Aspergillus ustus).
Austinol
Austinol is a metabolite of Emericella nidulans, Emericella dentata, Aspergillus variecolor and Aspergillus ustu Metabolite of Emericella nidulans, Emericella dentata, Aspergillus variecolor and Aspergillus ustus.
1-docosene
1-docosene is classified as a member of the Unsaturated aliphatic hydrocarbons. Unsaturated aliphatic hydrocarbons are aliphatic Hydrocarbons that contains one or more unsaturated carbon atoms. These compounds contain one or more double or triple bonds. 1-docosene is a hydrocarbon lipid molecule
1-Tetradecene
1-tetradecene is a member of the class of compounds known as unsaturated aliphatic hydrocarbons. Unsaturated aliphatic hydrocarbons are aliphatic Hydrocarbons that contains one or more unsaturated carbon atoms. These compounds contain one or more double or triple bonds. Thus, 1-tetradecene is considered to be a hydrocarbon lipid molecule. 1-tetradecene can be found in safflower, which makes 1-tetradecene a potential biomarker for the consumption of this food product. 1-tetradecene can be found primarily in saliva. 1-Tetradecene belongs to the class of organic compounds known as acyclic olefins. These are olefins that do not contain a ring in their structure.
1-Hexacosene
1-Hexacosene is found in green vegetables. 1-Hexacosene is a constituent of Aralia elata (Japanese angelica tree). Constituent of Aralia elata (Japanese angelica tree). 1-Hexacosene is found in green vegetables.
Austalide D
Austalide D is a metabolite of Aspergillus ustu Metabolite of Aspergillus ustus.
Austalide H
Austalide H is a mycotoxin of the food storage mould (Aspergillus ustus Mycotoxin of the food storage mould (Aspergillus ustus)
Pergillin
Production by Aspergillus ustus growing on seeds of Pisum sativum (pea). Pergillin is found in pulses and common pea. Pergillin is found in pulses. Pergillin is produced by Aspergillus ustus growing on seeds of Pisum sativum (pea).
Sterigmatocystin
An organic heteropentacyclic compound whose skeleton comprises a xanthene ring system ortho-fused to a dihydrofuranofuran moiety. The parent of the class of sterigmatocystins. D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins CONFIDENCE Reference Standard (Level 1)
4,7-dihydroxy-4-(hydroxymethyl)-3,4a,8,8-tetramethyl-5,6,7,8a-tetrahydronaphthalen-1-one
(7R,8S)-7,8-dihydroxy-3,7-dimethyl-6-oxo-8H-isochromene-5-carbaldehyde
4,6-dihydroxy-4-(hydroxymethyl)-3,4a,8,8-tetramethyl-5,6,7,8a-tetrahydronaphthalen-1-one
(4R,4aS,8aS)-4-hydroxy-4-(hydroxymethyl)-3,4a,8,8-tetramethyl-5,6,7,8a-tetrahydronaphthalen-1-one
Deoxyisoaustamide
Austalide H
Austalide G
Austalide I
Austalide D
Austalide C
Austalide E
Austinol
A meroterpenoid produced by Aspergillus nidulans. It has a pentacyclic structure which incorporates three lactone functionalities and a spiro union.
1-Docosene
An alkene that is docosane with an unsaturation at position 1. Metabolite observed in cancer metabolism.
Versicolorin B
An organic heteropentacyclic compound that is 2,3,3a,12a-tetrahydroanthra[2,3-b]furo[3,2-d]furan-5,10-dione carrying three hydroxy substituents at positions 4, 6 and 8.
Austocystin D
An organic heteropentacyclic compound isolated from Aspergillus and Aspergillus ustus and has been shown to exhibit cytotoxic activity. D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D011042 - Poisons > D000348 - Aflatoxins