异型生物质的
环境化学
生物降解
化学
残留物(化学)
杀虫剂
农药残留
有机质
有机化学
农学
生物
酶
作者
Matthias Kästner,Karolina M. Nowak,Anja Miltner,Stefan Trapp,Andreas Schäffer
标识
DOI:10.1080/10643389.2013.828270
摘要
This review provides a comprehensive overview about nonextractable residue (NER) formation and attempts to classify the various types. Xenobiotic NER derived from parent pesticides (or other environmental contaminants) and primary metabolites sorbed or entrapped within the soil organic matter (Type I) or covalently bound (Type II) pose a considerably higher risk than those derived from productive biodegradation. However, biogenic nonextractable residues (bioNER) (Type III) resulting from conversion of carbon (or nitrogen) from the compounds into microbial biomass molecules do not pose any risk. Experimental approaches to clearly distinguish between the types are provided, and a model to prospectively estimate bioNER formation in soil is proposed.
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