Fresenius Kabi Deutschland Gmbh

Klaus Biemel

Silke Baasner

Frank Nocken

Methods for detecting a starch in a sample are provided. The methods include the steps of initially incubating the sample in the presence of an amylase-containing medium and subsequently subjecting the sample to liquid chromatography mass spectrometry (LC-MS) to detect ions characteristic of the starch in the sample. The amylase-containing medium can include an amylase and blood plasma or the amylase-containing medium can include an amylase and a component selected from the group consisting of about 90-92% water or buffered water, about 8% protein, about 0.9% salt, and/or about 1.1% organic substances. The incubating step can be done in conditions that permit digestion of the starch by the amylase.

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Saarbrücken, Germany

Klaus Biemel