Effects of Planting and Processing Modes on the Degradation of Dithianon and Pyraclostrobin in Chinese Yam (Dioscorea spp.)

文献类型: 外文期刊

第一作者: Wu, Xujin

作者: Wu, Xujin;Ma, Jingwei;Zhang, Junfeng;Zhou, Ling;Wang, Hong;Shi, Kaiwei;Li, Li

作者机构:

关键词: degradation;dithianon;pyraclostrobin;planting mode;processing factor;yam

期刊名称:JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY ( 影响因子:5.279; 五年影响因子:5.269 )

ISSN: 0021-8561

年卷期: 2017 年 65 卷 48 期

页码:

收录情况: SCI

摘要: The yam (Dioscorea spp.) is widely cultivated in China. The degradation of dithianon and pyraclostrobin in yams with different planting and processing treatments was investigated in this article. An analytical method for two pesticides in yam and yam plant was developed, and recoveries were between 77% and 93%, with relative standard deviations from 0.8% to 7.4%, respectively. On the basis of this method, half-lives for plants grown on stakes versus plants grown without stakes were compared. The results indicated that the half-life for pesticide residues for plants grown on stakes versus plants grown without stakes differed as 6.7 versus 3.1 days for dithianon and 5.4 versus 5.2 days for pyraclostrobin. Dithianon was significantly influenced by planting mode because of its low stability under sunlight. The processing factors of various processing treatments (hot air-drying, vacuum freeze-drying, microwave vacuum-drying, infrared-drying, steaming, and boiling) were all <1, indicating that those processes can reduce residues of two pesticides at different levels. Significant amounts of residues were removed during the boiling treatment, whereas the others showed less effect.

分类号:

  • 相关文献

[1]Effects of Different Planting Modes on Peanut Photosynthetic Characteristics, Leaf Area Index and Yield in the Sandy Area. Wang, Huixin,Liu, Yifei,Han, Xiaori,Song, Qiaobo,Shi, Qingwen,Wang, Huixin,Lu, Yan. 2015

[2]Characterizing diversity based on nutritional and bioactive compositions of yam germplasm (Dioscorea spp.) commonly cultivated in China. Wu, Zhi-Gang,Jiang, Wu,Bao, Xiao-Qing,Chen, Song-Lin,Tao, Zheng-Ming,Nitin, Mantri,Bao, Xiao-Qing,Chen, Song-Lin. 2016

[3]Utilization of Chitosan-Lactide Copolymer Nanoparticles as Controlled Release Pesticide Carrier for Pyraclostrobin Against Colletotrichum gossypii Southw. Huang, Qi-Liang,Xu, Lei,Cao, Li-Dong,Li, Feng-Min,Wang, Xiang-Jing.

[4]Quaternized Chitosan-Capped Mesoporous Silica Nanoparticles as Nanocarriers for Controlled Pesticide Release. Cao, Lidong,Zhang, Huirong,Cao, Chong,Zhang, Jiakun,Li, Fengmin,Huang, Qiliang. 2016

[5]Fungitoxicity and synergism of mixtures of fluopicolide and pyraclostrobin against Phytophthora infestans. Wang, Wen-qiao,Zhang, Peng,Meng, Run-jie,Zhao, Jian-jiang,Han, Xiu-ying,Ma, Zhi-qiang,Zhang, Xiao-feng,Wang, Wen-qiao,Zhang, Peng,Meng, Run-jie,Zhao, Jian-jiang,Han, Xiu-ying,Ma, Zhi-qiang,Zhang, Xiao-feng,Huang, Qi-liang. 2014

[6]Dissipation of pyraclostrobin and its metabolite BF-500-3 in maize under field conditions. You, Xiangwei,Liu, Congyun,Liu, Fengmao,Liu, Yanping,Dong, Jiannan,Liu, Congyun,Liu, Yanping.

[7]Degradation of three fungicides following application on strawberry and a risk assessment of their toxicity under greenhouse conditions. Sun, Caixia,Cang, Tao,Wang, Zhiwei,Wang, Xinquan,Yu, Ruixian,Wang, Qiang,Zhao, Xueping.

[8]Behavior of field-applied triadimefon, malathion, dichlorvos, and their main metabolites during barley storage and beer processing. Kong, Zhiqiang,Li, Minmin,Chen, Jieying,Gui, Yuejing,Bao, Yuming,Fan, Bei,Dai, Xiaofeng,Jian, Qiu,Francis, Frederic.

[9]Residue change of pyridaben in apple samples during apple cider processing. Dong, Fengshou,Xu, Jun,Liu, Xingang,Li, Yuanbo,Liang, Xuyang,Liu, Na,Zheng, Yongquan,Kong, Zhiqiang. 2014

[10]A chemometric processing-factor-based approach to the determination of the fates of five pesticides during apple processing. Li, Minmin,Liu, Yanan,Fan, Bei,Lu, Jia,He, Yan,Kong, Zhiqiang,Zhu, Yulong,Wang, Fengzhong,Jian, Qiu.

[11]Processing factors of triadimefon and triadimenol in barley brewing based on response surface methodology. Kong, Zhiqiang,Li, Minmin,Chen, Jieying,Bao, Yuming,Fan, Bei,Dai, Xiaofeng,Kong, Zhiqiang,Francis, Frederic.

[12]Meta-analysis of food processing on pesticide residues in fruits. Liang, Y.,Liu, Y.,Liu, X. J.,Liang, Y.,Ding, Y.,Liu, X. J..

[13]Residual Behaviors of Six Pesticides in Shiitake from Cultivation to Postharvest Drying Process and Risk Assessment. Liu, Tan,Peng, Jing,Xiao, Hui,Sun, Ke,Pan, Leiqing,Tu, Kang,Zhang, Cunzheng,Zhang, Zhiyong,Sun, Xing,Liu, Xianjin,Zhang, Cunzheng,Zhang, Zhiyong,Sun, Xing,Liu, Xianjin.

[14]Isolation of a Arthrobacter sp T11 that Degrades Cyanobacterial Hepatotoxin Microcystin from the Sediment of a Shallow Hypertrophic Lake. Qu, Jiangqi,Zhang, Qingjing,Zhang, Mo,Xin, Zhiming,Li, Hongwei,Zhang, Nan. 2015

[15]Dynamics of Oxine-Copper in Pears and Soil by High-Performance Liquid Chromatography. Li, Zeng-Mei,Deng, Li-Gang,Zhang, Shu-Qiu,Liang, Jing-Yun,Guo, Chang-Ying,Dong, Yan-Jie,Zhao, Shan-Cang,Li, Zeng-Mei,Deng, Li-Gang,Zhang, Shu-Qiu,Liang, Jing-Yun,Guo, Chang-Ying,Dong, Yan-Jie,Zhao, Shan-Cang,Wang, Yong-Qin. 2016

[16]Dynamics of nematode assemblages and soil function in adjacent restored and degraded soils following disturbance. Liu, Manqiang,Chen, Xiaoyun,Li, Huixin,Hu, Feng,Chen, Xiaoyun,Griffiths, Bryan S.,Huang, Qianru. 2012

[17]Dephosphorylation enhances postmortem degradation of myofibrillar proteins. Li, Zheng,Li, Meng,Du, Manting,Zhang, Dequan,Shen, Qingwu W.. 2018

[18]Effects of Biochar Amendment on Chloropicrin Adsorption and Degradation in Soil. Wang, Qiuxia,Yan, Dongdong,Fang, Wensheng,Mao, Liangang,Li, Yuan,Ouyang, Canbin,Guo, Meixia,Cao, Aocheng,Wang, Dong. 2016

[19]Changes of phospholipase A(2) and C activities during dry-cured duck processing and their relationship with intramuscular phospholipid degradation. Wang, Daoying,Xu, Xinglian,Zhou, Guanghong,Wang, Daoying,Zhang, Muhan,Bian, Huan,Xu, Weimin,Zhu, Yongzhi,Liu, Fang,Geng, Zhiming. 2014

[20]The Effect of Two Types of Biochars on the Efficacy, Emission, Degradation, and Adsorption of the Fumigant Methyl Isothiocyanate. Cao, Aocheng,Yan, Dongdong,Han, Dawei,Huang, Bin,Li, Jun,Liu, Xiaoman,Guo, Meixia,Wang, Qiuxia. 2017

作者其他论文 更多>>