Sterigmatocystin: occurrence in foodstuffs and analytical methods--an overview.
Sterigmatocystin (STC) is a mycotoxin produced by fungi of many different Aspergillus species. Other species such as Bipolaris, Chaetomium, Emiricella are also able to produce STC. STC producing fungi were frequently isolated from different foodstuffs, while STC was regularly detected in grains, corn, bread, cheese, spices, coffee beans, soybeans, pistachio nuts, animal feed and silage. STC shows different toxicological, mutagenic and carcinogenic effects in animals and has been recognized as a 2B carcinogen (possible human carcinogen) by International Agency for Research on Cancer. There are more than 775 publications available in Scopus (and more than 505 in PubMed) mentioning STC, but there is no summary information available about STC occurrence and analysis in food. This review presents an overview of the worldwide information on the occurrence of STC in different foodstuffs during the last 40 years, and describes the progress made in analytical methodology for the determination of STC in food.
Versilovskis
Aleksandrs
A
Laboratory of membrane-active substances, Latvian Institute of Organic Synthesis, Rīga, Latvia. aleksandrs.versilovskis@yahoo.com
De Saeger
Sarah
S
D000818:Animals; D002273:Carcinogens / Q000032:analysis* / Q000737:chemistry; D002849:Chromatography, Gas / Q000379:methods; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods; D005502:Food / Q000592:standards; D005504:Food Analysis / Q000379:methods*; D005506:Food Contamination / Q000331:legislation & jurisprudence / Q000517:prevention & control; D006801:Humans; D013241:Sterigmatocystin / Q000032:analysis* / Q000737:chemistry; D053719:Tandem Mass Spectrometry
D002273:Carcinogens; D013241:Sterigmatocystin