Winkle, Johannes (Ludwig Rudolf),Blödorn, Dirk,Zaid, Kholoud,Lacorn, Markus,Hektor, Thomas
申请号：
EP20160001588
公开号：
EP3273236(B1)
申请日:
2016.07.18
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要：
The invention relates to a method for extracting mycotoxins from grains and from other foods, or from animal feedstuff, and to the subsequent quantification thereof. Fields of application are the food industry, the animal feedstuff industry, or biotechnology. The aim of the invention is to develop an extraction method, by means of which it is possible to uniformly extract mycotoxins having different solution properties. It has been found that with the aid of aqueous, buffered naphthyl and/or phenyl compounds or heterocyclic analogues thereof, both hydrophobic and hydrophilic mycotoxins can be extracted. The method according to the invention is characterized in that buffered solutions of naphthyl and/or phenyl compounds and/or their heterocyclic analogues, which carry at least one suifonic acid or at least one carboxylic acid group, are brought into contact with the grains or other foods or animal feedstuff, that the aqueous solution is subsequently separated, and the content of the extracted mycotoxins in the
