Screening for Ames mutagenicity of food flavor chemicals by (quantitative) structure-activity relationship
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چکیده
منابع مشابه
Quantitative Structure-Activity Relationship Models for Ready Biodegradability of Chemicals
The European REACH regulation requires information on ready biodegradation, which is a screening test to assess the biodegradability of chemicals. At the same time REACH encourages the use of alternatives to animal testing which includes predictions from quantitative structure-activity relationship (QSAR) models. The aim of this study was to build QSAR models to predict ready biodegradation of ...
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Hydrazine propellants pose a substantial operational concern to the U.S. Air Force and to the aerospace industry because of their toxicity. In our continuing efforts to develop methods for the prediction of the toxicological response to such materials, we have measured in vitro toxicity endpoints for a series of high-energy chemicals (HECs) that were recently proposed as propellants. The HECs c...
متن کاملGuidelines for the testing of chemicals for mutagenicity. Committee on Mutagenicity of Chemicals in Food, Consumer Products and the Environment.
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Integrated strategy for mutagenicity prediction applied to food contact chemicals.
Food contamination due to unintentional leakage of chemicals from food contact materials (FCM) is a source of increasing concern. Since for many of these substances, only limited or no toxicological data are available, the development of alternative methodologies to establish rapidly and cost-efficiently level of safety concern is critical to ensure adequate consumer protection. Computational t...
متن کاملQuantitative Structure Activity Relationship Analysis of Coumarins as Free Radical Scavengers by Genetic Function Algorithm
The antioxidant properties of coumarin derivatives using the 2,2ˈ -diphenyl-1- picrylhydrazyl (DPPH) radical scavenging assay were investigated by the application of Quantitative Structure Activity Relationship (QSAR) studies. The molecular structures were optimized and submitted for the generation of quantum chemical and molecular descriptors. Genetic Function Algorithm (GFA) was employed in m...
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ژورنال
عنوان ژورنال: Genes and Environment
سال: 2020
ISSN: 1880-7062
DOI: 10.1186/s41021-020-00171-1