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3 results about "Fumonisin B1" patented technology
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Fumonisin B₁ is the most prevalent member of a family of toxins, known as fumonisins, produced by several species of Fusarium molds, such as Fusarium verticillioides, which occur mainly in maize (corn), wheat and other cereals. Fumonisin B1 contamination of maize has been reported worldwide at mg/kg levels. Human exposure occurs at levels of micrograms to milligrams per day and is greatest in regions where maize products are the dietary staple.
USE OF A FUMONISIN B1 AND ZEARALENONE ADSORBENT IN ANIMAL FEED
The present invention relates to the use of an animal feed additive that reduces the toxic effects of mycotoxins, especially fumonisin B1 and zearalenone. This additive is a mycotoxin adsorbent consisting of an organically modified phyllosilicate with 71% substitution of its cation exchange capacity with the organic compound dioctadecyldimethylammonium chloride.
Owner:NUTEK S A DE
Dluccage biosensor for detecting fumonisin b1 and preparation method and application thereof
The present application relates to a kind of biological sensor for detecting fumonisin B1 and its preparation method and application, the biological sensor includes dlucCage protein and lucKey protein;The amino acid sequence of the dlucCage protein is as shown in SEQ ID NO:1, or as the polypeptide with one, two, or three amino acid mutations to serine on sequence SEQ ID NO:1;The amino acid sequence of the lucKey protein is as shown in SEQ ID NO:2, or as the polypeptide with one, two, or three amino acid mutations on sequence SEQ ID NO:2.The biological sensor of the present application creatively realizes the good cooperation of antigen mimic epitope and dlucCage protein allosteric function, the connecting peptide of molecular head-to-tail extension design can stably connect larger size target binding motif, effectively break through the space limitation problem of traditional lucCage protein bolt domain to target binding motif grafting, with high sensitivity, strong specificity, signal readout fast and the like advantages, has good application prospect in the field of food safety detection.
Owner:NANCHANG UNIV