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A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method has been developed for the determination of melamine in feed samples. After a preliminary dissolution in acetonitryle and 0.05 M phosphate buffer, the obtained extract was sonicated for 10 min and supernatant was collected. The supernatant was cleaned up on SCX solid phase extraction cartridges. Melamine was determined, using electrospray...
Mycotoxins are natural contaminants whose presence in food- and feedstuffs cannot be completely avoided. Since several mycotoxins have been associated with and implicated in human and animal diseases there is a need to establish maximum levels, guidelines or action levels for them in some kinds of commodities. International and government authorities in many countries have been investing in mycotoxins...
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