| 高压脉冲电场降解果蔬农药残留仿真研究 |
| |
| 引用本文： | 杜羿翰,刘振宇,宋鑫悦,王嘉浩,薄兴野,冯虹,刘家涛.高压脉冲电场降解果蔬农药残留仿真研究[J].农业工程,2023,13(4). |
| |
| 作者姓名： | 杜羿翰 刘振宇 宋鑫悦 王嘉浩 薄兴野 冯虹 刘家涛 |
| |
| 作者单位： | 山西农业大学信息科学与工程学院,山西农业大学信息科学与工程学院,山西农业大学信息科学与工程学院,山西农业大学信息科学与工程学院,山西农业大学信息科学与工程学院,国网山西省电力公司汾阳市供电公司,山西省农业机械发展中心 |
| |
| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
| |
| 摘 要： | 蔬在生长过程中为了提高产量、预防虫害会使用农药 ，农药残留未及时分解会对人体健康产生危害。根据农药残留和农药降解过程，结合高压脉冲电场降解农药技术，从大分子水平研究果蔬农残的自然转化规律和脉冲电场影响下的转化规律，用元胞自动机算法构建农药残留模型，模拟高压脉冲电场降解农残的过程，研究农残降解过程的动力学变化规律。并通过电场干预后马拉硫磷农残的降解效果试验，用气质联用仪Full扫描得出马拉硫磷的质谱图对其进行降解定性分析，再用SIM扫描进行定量分析对不同高压脉冲作用参数下降解率的计算和预测，将降解模型值与真实降解值对比最大相差0.0616ug/ml，最小相差值为0.0003ug/ml，为果蔬农残提供理论基础。
|
| 关 键 词： | 果蔬 元胞自动机 农药残留 高压脉冲电场 |
| 收稿时间： | 2022/11/17 0:00:00 |
| 修稿时间： | 2023/2/3 0:00:00 |
Simulation study of fruit and vegetable pesticide residue degradation by high voltage pulse electric field |
| |
| duyihan,liuzhenyu,songxinyue,wangjiahao,boxingye,fenghong and liujiatao.Simulation study of fruit and vegetable pesticide residue degradation by high voltage pulse electric field[J].Agricultural Engineering,2023,13(4). |
| |
| Authors: | duyihan liuzhenyu songxinyue wangjiahao boxingye fenghong and liujiatao |
| |
| Affiliation: | College of Information Science and Engineering, Shanxi Agricultural University,College of Information Science and Engineering, Shanxi Agricultural University,College of Information Science and Engineering, Shanxi Agricultural University,Life Science of Shanxi Agricultural University college,College of Information Science and Engineering, Shanxi Agricultural University,State?Grid?Shanxi?Electric?Power?Company?Fenyang?Power?Supply?Company,Shanxi Agricultural Machinery Development Center |
| |
| Abstract: | Pesticides are used in fruits and vegetables to improve yields and prevent pests, and pesticide residues that are not broken down in time can be harmful to human health. In this study, the natural transformation of pesticide residues and the transformation of pesticide residues under the influence of pulsed electric field were investigated at the macromolecular level, and a pesticide residue model was constructed using a meta-cellular automata algorithm to simulate the process of pesticide residue degradation by high voltage pulsed electric field to study the kinetic changes of pesticide residue degradation. The degradation effect of malathion pesticide residues after electric field intervention was also tested, and the mass spectra of malathion were obtained by Full scan of gas-mass spectrometer for qualitative analysis of its degradation, and then SIM scan was used for quantitative analysis to calculate and predict the degradation rate of different high-voltage pulse action parameters, and the maximum difference between the degradation model value and the real degradation value was 0.0616ug/ml, and the minimum difference value was The maximum difference between the degradation model values and the real degradation values was 0.0616ug/ml and the minimum difference was 0.0003ug/ml. |
| |
| Keywords: | fruits and vegetables cellular automata pesticide residues high-voltage pulse electric field |
|
| 点击此处可从《农业工程》浏览原始摘要信息 |
|
点击此处可从《农业工程》下载全文 |
|
