Biological degradation of aflatoxins
WebCGMCC3.5218 degraded more than 85.0% of total aflatoxins (aflatoxin B1, B2, G1, and G2) at 108.2–2323.5 ng/kg in artificially and naturally contaminated peanut, maize, and feed within 7 days. Box–Behnken design and response surface methodology showed that the optimal degradation conditions for CGMCC3.5218 were pH 6.7 and 31.3°C for 5.1 ... WebNov 6, 2012 · Among the aflatoxins, aflatoxin B 1 (AFB 1) is the most widespread and so the most investigated mycotoxin because of its hepatotoxic, ... Keller, J. Optimization of integrated chemical-biological degradation of a reactive azo dye using response surface methodology. J. Hazard. Mater. 2006, 138, 160–168.
Biological degradation of aflatoxins
Did you know?
WebOct 13, 2024 · The biological degradation of aflatoxins, which mainly includes biodegradation by bacteria, fungi, and yeasts or by their enzymes (Guo et al., 2024; Loi et al., 2024), has been proved to be the most effective, specific, and eco-friendly solution to degrade aflatoxins to nontoxic or less toxic compounds in foods and feeds (Ji et al., 2016). WebBiological degradation of mycotoxins has shown promise because it works under mild, environmentally friendly conditions. Aflatoxin (AF), zearalenone (ZEA) and deoxynivalenol (DON) are considered the most economically important mycotoxins in terms of their high prevalence and significant negative effects on animal performance.
WebNov 29, 2024 · More information: Lourena A. Maxwell et al, Degradation of Aflatoxins B1 by Atoxigenic Aspergillus flavus Biocontrol Agents, Plant Disease (2024). DOI: 10.1094/PDIS-01-21-0066-RE WebOct 15, 2015 · Degradation and Detoxification of Aflatoxin B1 by Tea-Derived Aspergillus niger RAF106 ... Reduction of aflatoxins in peanut meal by extrusion cooking in the presence of nucleophiles ... Biology, Medicine. Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. …
WebJul 1, 2016 · Biological degradation of mycotoxins has shown promise because it works under mild, environmentally friendly conditions. ... Aflatoxins, produced mainly by Aspergillus flavus and A. parasiticus ... WebThe biological toxicity of untreated and treated aflatoxins B1 and B2 were compared through brine shrimps (Artemia salina) bioassay to confirm the safety of degraded …
WebJan 1, 2024 · The optimal temperature, time, and pH of the medium for the maximum degradation of Aflatoxin B 1 were found to be 37 °C, 24 h and 7, respectively. Furthermore, Ames test for mutagenicity showed that when treated with B. licheniformis CFR1 extracellular fraction coincided with the loss of Aflatoxin B 1 mutagenicity.
WebJan 1, 2013 · A variety of physical, chemical and biological methods have been developed for decontamination and control of aflatoxins from contaminated foods and feeds. In this … the sexton blake libraryWebApr 13, 2024 · Biological Hazards; Chemical Contaminants; Cross-cutting Science ... of the analytical method. The same batches were also analysed for the possible presence of aflatoxins (B1, G1, B2, G2) and ochratoxin A. ... pigs. It was shown that polyphenols, depending on the degree of polymerisation, were partly absorbed, as such or after … my rescue cat won\\u0027t settle in new house moveWebJan 1, 2024 · Several biological methods have been studied for the degradation or removal of aflatoxins in food and feeds. Biodegradation is a promising approach for mycotoxin … the sexton groupWebOct 12, 2024 · To determine whether degradation of aflatoxins is associated with the type of mutation in the aflatoxin biosynthesis cluster, the aflatoxin-degrading abilities of atoxigenic isolates with different genotypes that resulted in atoxigenicity were compared. ... Biological control of aflatoxins in Africa: Current status and potential challenges in ... the sexton companyWebBiological methods based on removal or degradation of aflatoxins by bacterial and yeast have good perspectives, although further studies are needed to clarify the detoxification … my res life jsuWebAug 4, 2011 · Biological degradation of mycotoxins has shown promise because it works under mild, environmentally friendly conditions. Aflatoxin (AF), zearalenone (ZEA) and deoxynivalenol (DON) are considered the most economically important mycotoxins in terms of their high prevalence and significant negative effects on animal performance. ... my res life uvm washing machinesWebOct 1, 2015 · Biological detoxification of aflatoxins by employing microorganisms have been ... Mohammadi, T., Abouhossain, G. & Cheraghali, A. M. Effect of roasting on degradation of aflatoxins in contaminated ... the sexton family farm - seymour