In common with other mycotoxins, sa

In common with other mycotoxins, sampling food commodities for zearalenone must be carried out to obtain samples representative of the consignment under test. Commonly used extraction solvents are aqueous mixtures of methanol, acetonitrile, or ethyl acetate followed by a range of different clean-up procedures that depend in part on the food and on the detection method in use. Thin-layer chromatography (TLC) methods and high-performance liquid chromatography (HPLC) are commonly used. HPLC alone is not sufficient, as it may often yield false positive results. Today, HPLC-MS/MS analysis is used to quantify and confirm the presence of zearalenone.The TLC method for zearalenone is: normal phase silica gel plates, the eluent: 90% dichloromethane, 10% v/v acetone; or reverse phase C18 silica plates; the eluent: 90% v/v methanol, 10% water. Zearalenone gives unmistakable blue luminiscence under UV

In common with other mycotoxins, sampling food commodities for zearalenone must be carried out to obtain samples representative of the consignment under test. Commonly used extraction solvents are aqueous mixtures of methanol, acetonitrile, or ethyl acetate followed by a range of different clean-up procedures that depend in part on the food and on the detection method in use. Thin-layer chromatography (TLC) methods and high-performance liquid chromatography (HPLC) are commonly used. HPLC alone is not sufficient, as it may often yield false positive results. Today, HPLC-MS / MS Analysis is used to quantify and Confirm the Presence of zearalenone. The TLC method for zearalenone is: Normal Phase Silica gel plates, the eluent: 90% dichloromethane, 10% v / v Acetone; or reverse phase C18 silica plates; the eluent: 90% v / v methanol, 10% water. Zearalenone gives unmistakable blue luminiscence under UV.

In common with, other mycotoxins sampling food commodities for zearalenone must be carried out to obtain samples representative. Of the consignment under test. Commonly used extraction solvents are aqueous mixtures of methanol acetonitrile or ethyl,,, Acetate followed by a range of different clean-up procedures that depend in part on the food and on the detection method. In use.Thin-layer chromatography (TLC) methods and high-performance liquid chromatography (HPLC) are commonly used. HPLC alone. Is not sufficient as it, may often yield false positive results. Today HPLC-MS / MS, analysis is used to quantify and confirm. The presence of zearalenone.

The TLC method for zearalenone is: normal phase silica, gel plates the eluent: 90%, dichloromethane 10% V / v. Acetone;Or reverse phase C18 silica plates; the eluent: 90% V / V, methanol 10% water. Zearalenone gives unmistakable blue luminiscence. Under UV.