The inspection of the pesticide remains on the fruit and vegetable by acetylcholinesterase / 医疗卫生装备

ABSTRACT

When applied to the inspection of the organophosphorus and carbamate pesticides, acetylcholinesterase has a high sensibility and a high activity. The sensibility is related to its activity, selectivity, amount, temperature and so on. With acetylcholinesterase liquor prepared, this paper discusses the relationship between the concentration of organophosphorus pesticide and its inhibition effect on acetylcholinesterase, and the relationship between different concentrations, temperatures of acetylcholinesterase and the inhibition ability. The experiment data present the theory basis of the practical application of acetylcholinesterase to the inspection of the pesticide.