Twenty-minute direct HVACP treatments of 100 μg of DON in one mL aqueous suspensions resulted in a greater than 99% reduction in DON structure and rescued over 80% of Caco-2 cell viability however, the same treatment on 100 μg of powdered DON toxin only showed a 33% reduction in DON and only rescued 15% of cell viability. Treated spores show surface ablation and membrane degradation by scanning electron microscopy. 17, 2021 /PRNewswire/ - Plug and Play Japan KK (Based in Shibuya, Tokyo, CEO: Philip Vincent, hereinafter 'Plug and Play Japan') held a Summer/Fall 2021 Summit Osaka, a Demo Day to. Fungal cultures show a depletion in pigmentation and an ~50% spore inactivation after 1-min treatments. Optical emission and absorption spectroscopy demonstrate ionization of hydroxyl groups, atomic oxygen and nitrogen, and confirm production of ROS and RNS, e.g.
This study demonstrates the efficiency of a high voltage atmospheric cold plasma (HVACP) technology using air to generate reactive oxygen (ROS) and nitrogen (RNS) species for the degradation of Aspergillus flavus cultures and the deoxynivalenol (DON) mycotoxin. Technologies that deactivate spores and toxins without impacting food quality are desirable.
The software enables image capture, measurement and manipulation and has been designed for applications such as industrial inspection, science and research, education and hobbyists. completely dissolved in ethanol, 4-nitrophenylacetonitrile (1 equiv) was. Fungal spores resist food sterilization treatments and produce mycotoxins that are toxic for animals and humans. OCView is robust software designed for the OptixCam Summit Series of microscope cameras including the Summit 1.3, Summit 3.0 and Summit 5.0. Nikon Eclipse Ni equipped with an OptixCam Summit K2 OCS-D3K4-14-52X microscope. Fungal contamination is a concern for the food industry.