Reduction of pesticide residues in Chrysanthemum morifolium by nonthermal plasma-activated water and impact on its quality

Arcega, Rachelle D.; Hou, Chih‐Yao; Hsu, Shu‐Chen; Lin, Chia-Min; Chang, Wen-Hsin; Chen, Hsiu-Ling

doi:10.1016/j.jhazmat.2022.128610

Cited by 12 publications

(4 citation statements)

References 48 publications

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“…The low pH value and high oxidation-reduction potential (ORP) environment of PAW enable it to degrade pesticides [10]. In this experiment, PAW mainly degraded pesticides through underwater discharge of APPJ to generate ROS.…”

Section: Paw's Effect On Pesticide Residue Degradation In Cuimi Kumquatmentioning

confidence: 97%

“…Further studies can investigate the degradation effects of RONS in PAW on different pesticides, which may be related to the physicochemical properties of the pesticides themselves. At present, PAW has gradually been applied to the degradation of pesticides in fruits and vegetables such as citrus, tomato, and chrysanthemum [9][10][11][12]. However, most of these studies soak the samples in PAW after its preparation, whereas this experiment significantly improved the degradation efficiency by placing the samples in RO water while generating PAW.…”

Section: Paw's Effect On Pesticide Residue Degradation In Cuimi Kumquatmentioning

confidence: 99%

“…PAW, as an emerging technology applied in the field of pesticide residue degradation in fruits and vegetables, has shown in many studies that its rich oxidation groups can effectively degrade pesticide residues in fruits and vegetables without negative impacts on their taste and quality [9][10][11][12]. For example, previous studies have found that after 240 s of PAW treatment, the degradation rates of metribuzin and metobromuron in Chrysanthemum morifolium reached 38.2% and 74.3%, respectively, without affecting its color and quality [10]. And another study reported that PAW treatment can effectively degrade the residues of chlorothalonil and thiamethoxam in tomatoes without affecting their quality [9].…”

Section: Introductionmentioning

confidence: 99%

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Effect of Plasma Activated Water on the Degradation of Bifenazate and Spirodiclofen Residues on Cuimi kumquat and Impact on Its Quality

et al. 2023

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With the development of plasma-activated water (PAW) technology, its applications in the fields of food, agriculture, and biomedicine are becoming increasingly widespread. PAW has sterilization, pesticide residue reduction, anti-cancer, and blood clotting functions. Traditional methods for pesticide degradation include home processing, baking and freeze-drying, and UV treatment; however, they generally suffer from poor degradation efficiency and adverse effects on fruit quality. This study found that PAW treatment is a green and efficient environmental technology with the advantages of simple operation, good treatment effect, and no secondary pollution. This paper investigated the efficiency of PAW on the reduction of two acaricides, namely, bifenazate and spirodiclofen, and the effect of PAW treatment on the quality of Cuimi kumquat. The results showed that after PAW treatment, the residual amounts of bifenazate and spirodiclofen were reduced to a minimum of 1.19 mg·kg−1 and 0.23 mg·kg−1, with a reduction of 74.35% and 59.37% respectively compared to the control. Moreover, PAW treatment did not have any negative effects on the storage quality of Cuimi kumquat.

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Section: Paw's Effect On Pesticide Residue Degradation In Cuimi Kumquatmentioning

confidence: 97%

Section: Paw's Effect On Pesticide Residue Degradation In Cuimi Kumquatmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of Plasma Activated Water on the Degradation of Bifenazate and Spirodiclofen Residues on Cuimi kumquat and Impact on Its Quality

et al. 2023

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“…For the majority of chrysanthemum teas, only drying is required; other traditional manufacturing steps (such as fermentation, rolling, and heating) that may result in pesticide loss are unnecessary [ 9 , 10 ]. Pesticide residues in relatively high levels have been reported in commercial chrysanthemum flowers as well as chrysanthemum teas [ 11 , 12 , 13 ]. For example, according to a profiling study by Feng et al, a total of 25 pesticides were detected, with detection rates above 10% in 75 chrysanthemum tea samples, with carbendazim (with a detection rate of 91%), bifenthrin (68%), and imidacloprid (63%) being the top three pesticides [ 14 ].…”

Section: Introductionmentioning

confidence: 99%

Method Validation for Multi-Pesticide Residue Determination in Chrysanthemum

Wang

et al. 2023

Molecules

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The chrysanthemum can be consumed in various forms, representing the “integration of medicine and food”. Quantitative analysis of multi-pesticide residues in chrysanthemum matrices is therefore crucial for both product-safety assurance and consumer-risk evaluation. In the present study, a simple and effective method was developed for simultaneously detecting 15 pesticides frequently used in chrysanthemum cultivation in three matrices, including fresh flowers, dry chrysanthemum tea, and infusions. The calibration curves for the pesticides were linear in the 0.01–1 mg kg−1 range, with correlation coefficients greater than 0.99. The limits of quantification (LOQs) for fresh flowers, dry chrysanthemum tea, and infusions were 0.01–0.05 mg kg−1, 0.05 mg kg−1, and 0.001–0.005 mg L−1, respectively. In all selected matrices, satisfactory accuracy and precision were achieved, with recoveries ranging from 75.7 to 118.2% and relative standard deviations (RSDs) less than 20%. The validated method was then used to routinely monitor pesticide residues in 50 commercial chrysanthemum-tea samples. As a result, 56% of samples were detected with 5–13 pesticides. This research presents a method for the efficient analysis of multi-pesticide residues in chrysanthemum matrices.

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Xenobiotics in Traditional Medicine Practices and Quality Control Strategies

Yarkwan,

Isaac

2023

Reference Series in Phytochemistry

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Reduction of pesticide residues in Chrysanthemum morifolium by nonthermal plasma-activated water and impact on its quality

Cited by 12 publications

References 48 publications

Effect of Plasma Activated Water on the Degradation of Bifenazate and Spirodiclofen Residues on Cuimi kumquat and Impact on Its Quality

Effect of Plasma Activated Water on the Degradation of Bifenazate and Spirodiclofen Residues on Cuimi kumquat and Impact on Its Quality

Method Validation for Multi-Pesticide Residue Determination in Chrysanthemum

Xenobiotics in Traditional Medicine Practices and Quality Control Strategies

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