Monitoring the degradation of atropine and scopolamine in soil after spiking with naturally contaminated organic millet

Both, Eszter Borbála; Moreno‐González, David; García-Reyes, Juan F.; Dernovics, Mihály

doi:10.1016/j.scitotenv.2017.12.344

Cited by 12 publications

(2 citation statements)

References 19 publications

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“…In recent years, food safety and water pollution have greatly attracted much attention from both research groups and industry communities due to their close relations to people’s lives and ecological environments [1,2,3,4,5]. Therefore, it is very important to identify the properties and ingredients of food products [6,7,8,9,10].…”

Section: Introductionmentioning

confidence: 99%

High-Sensitivity Microwave Sensor for Liquid Characterization Using a Complementary Circular Spiral Resonator

Zhang

Ruan

Haq

et al. 2019

Sensors

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This paper describes a low-cost, small size, and high-sensitivity microwave sensor using a Complementary Circular Spiral Resonator (CCSR), which operates at around 2.4 GHz, for identifying liquid samples and determining their dielectric constants. The proposed sensor was fabricated and tested to effectively identify different liquids commonly used in daily life and determine the concentrations of various ethanol–water mixtures at by measuring the resonant frequency of the CCSR. Using acrylic paint, a square channel was drawn at the most sensitive position of the microwave sensor to ensure accuracy of the experiment. To estimate the dielectric constants of the liquids under test, an approximate model was established using a High-Frequency Simulator Structure (HFSS). The results obtained agree very well with the existing data. Two parabolic equations were calculated and fitted to identify unknown liquids and determine the concentrations of ethanol–water mixtures. Thus, our microwave sensor provides a method with high sensitivity and low consumption of material for liquid monitoring and determination, which proves the feasibility and broad prospect of this low-cost system in industrial application.

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Section: Introductionmentioning

confidence: 99%

High-Sensitivity Microwave Sensor for Liquid Characterization Using a Complementary Circular Spiral Resonator

Zhang

Ruan

Haq

et al. 2019

Sensors

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“…ATP could be determined by liquid chromatographic (LC) method with UV detection systems, [20,21] HPLC-UV, [22] HPLC-RP, [23] Rapid resolution liquid chromatography (RPLC), [24] or LC-MS. [25] Moreover, the accurate quantitative analysis method for determining these two chemicals in meat and meat products has not been officially issued. From the mentioned reality, the veterinary industry and authorities need to strengthen the control of slaughtering and inspection of veterinary hygiene of food, with the form of sanctions that can deter traders from committing illegal acts.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous determination of acepromazine and atropine residues in porks, livers, kidneys by Ultra‐High‐Performance Liquid Chromatography‐Tandem Mass Spectrometry

Hieu,

Phuong,

Tan

et al. 2021

Vietnam Journal of Chemistry

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A method for determining the tranquilizers Acepromazine (ACP) and Atropine(ATP) in pig tissues (kidneys, livers, and porks) by using UPLC‐MS/MS has been developed. The liquid chromatographic separation and mass spectroscopy of the two substances have also been optimized. The justification data of the methods were: limit of detection (LOD) and limit of quantification (LOQ) 0.15 and 0.50 ng/mL for ATP, 0.16 and 0.5 ng/mL for ACP in all matrix samples. Calibration curves exhibited linearity in concentration varieties from LOQ to 12 ng/mL for ACP and LOQ to 20 ng/mL for ATP. Recovery, intra‐day precision, and inter‐day precision were determined at spiked analytes concentration of 2.0, 5.0, and 10 ng/mL for ACP and at analyte concentrations of 2.0, 6.0, 15.0 ng/mL for ATP. Recovery ranged from 98.26 to 119.43 % for ACP and 97.45 to 118.44 % for ATP. The effect of the matrix sample of the technique was found to be insignificant. The confirmed method has been applied to ascertain the content of two substances in the porks, kidneys, and livers of 16 pigs, injected Prozil Fort ‐ Veterinary Medicine (contained ACP and ATP) at different intervals. This work supplied a new method for scientists, which could be applied to determine the tranquilizers Acepromazine (ACP) and Atropine(ATP) in pig tissues.

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Occurrence and Determination of Tropane Alkaloids in Food and Feed

Gonçalves

Dernovics

Moreno‐González

et al. 2020

Encyclopedia of Analytical Chemistry

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The determination of tropane alkaloids (TAs) in food and feed is gaining importance after the detection of mainly atropine and scopolamine in cereal and tea/herbal infusion samples at levels that may represent a risk to human health, in particular for infants and young children. Relevant legislation was published in the European Union (EU) recently. This article aims at presenting the most recent developments in the sample preparation and analytical determination of this group of substances in food and feed. Considerations about related matrices are also included with the purpose of gaining insight into other alternative and advanced analytical approaches. A review of the occurrence and levels of TAs in food and feed until 2019 covering EU‐wide surveys, data archived in the official notifications repository and the scientific literature is carried out as well, since such data are needed for any risk assessment.

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Monitoring the degradation of atropine and scopolamine in soil after spiking with naturally contaminated organic millet

Cited by 12 publications

References 19 publications

High-Sensitivity Microwave Sensor for Liquid Characterization Using a Complementary Circular Spiral Resonator

High-Sensitivity Microwave Sensor for Liquid Characterization Using a Complementary Circular Spiral Resonator

Simultaneous determination of acepromazine and atropine residues in porks, livers, kidneys by Ultra‐High‐Performance Liquid Chromatography‐Tandem Mass Spectrometry

Occurrence and Determination of Tropane Alkaloids in Food and Feed

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