28/08/2024
If you are a wheat manufacturer, trader, or importer, come and take a look at this short article. Be cautious of mycotoxin! Beijing Kwinbon will support best overall solution for mycotoxin diagnosis.
Wheat is the most wide-range planted food crop in the world, with approximately 217 million hectares of land planted in whole world, second only to corn and rice in terms of yield. Wheat is susceptible to infection by fungi such as Fusarium, Aspergillus, Penicillium, Alternaria, and ergot during cultivation and storage.
HPLC quantitative analysis of fungal toxins is a mature detection technique. Both forward and reverse phase chromatography are applicable. Reverse phase HPLC is economical, easy to operate, and has low solvent toxicity. Most toxins are soluble in polar mobile phases and then separated by non-polar chromatography columns. The system was run for 28 minutes, with a spiked recovery rate of 83.2% -102.8% and a precision of 2.6% -10.2%, meeting the needs for rapid detection of multiple fungal toxins in grain. UPLC combined detectors are gradually being applied, with higher pressure modules and smaller size and particle size chromatography columns, which can shorten sample running time, improve chromatographic separation efficiency, and achieve higher sensitivity.
Beijing Kwinbon supplies multiple solutions for wheat detection, and the HPLC method mentioned above is the standard method in most countries. Kwinbon's mycotoxin immunoaffinity column has high specificity, can accurately identify target substances, and has strong stability with RSD
