Pesticide Detection in Vegetable Crops Using Enzyme Inhibition Methods: a Comprehensive Review

Bedair, Heba; Rady, Hadeer Abdulrahman; Hussien, Aya Misbah; Pandey, Meena; Apollon, Wilgince; AlKafaas, Samar Sami; Ghosh, Soumya

doi:10.1007/s12161-022-02254-x

Cited by 16 publications

(6 citation statements)

References 111 publications

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“…Goods and services provided by the recorded species were assessed based on: (i) field observations, (ii) information collected from local people and herbalists and (iii) a review of existing literature on Egyptian flora. Among the literature reviewed were these by the following authors: Boulos (1983), Rizk and Al‐Nowaihy (1989), El‐Hadidi et al (1992), Belal and Springuel (1996), Chevallier (1996), Ayyad (1998), Batanouny (1999, 1999), Shaltout and Al‐Sodany (2002), Seif El‐Nasr and Bidak (2016), EEAA (2006), Ahmed (2009), Shaltout et al (2010, 2016), Hatim (2013), Zahran et al (2015), El‐Khalafy (2018), Mushtaq et al (2020), Bedair, Rady, et al (2022), Bedair, Ghosh, et al (2022) and Ghosh et al (2022). The major threats facing each tree taxon were assessed during field observations and by using mentioned literature in the previous section and http://www.iucnredlist.org/technical-documents/classification-schemes/threats-classification-scheme/.…”

Section: Methodsmentioning

confidence: 99%

“…,Shaltout and Al-Sodany (2002), SeifEl-Nasr and Bidak (2016),EEAA (2006),Ahmed (2009),Shaltout et al (2010,Hatim (2013),Zahran et al (2015), El-Khalafy (2018),Mushtaq et al (2020),Bedair, Rady, et al (2022), andGhosh et al (2022). The major threats facing each tree taxon were assessed during field observations and by using mentioned literature in the previous section and http://www.iucnr edlist.org/techn ical-docum ents/class ifica tion-schem es/threa ts-class ifica tion-schem e/.…”

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confidence: 99%

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Diversity, distribution and regional conservation status of the Egyptian tree flora

Shaltout

Bedair

2022

Afr J Ecol

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The present study aims at determining the phytogeographical distribution and economic potential and documenting the degree of risk to the extinction of tree species, and the changes these species have undergone over the past 20 years. Field surveys were conducted at many locations in Egypt between January 2017 and March 2020. From each location, GPS coordinates were taken and the number of individuals was estimated. Also, specimens and seed samples for each species were collected from different habitats as can as possible. Other data were collected through herbaria visits and existing literature. The recorded taxa were arranged alphabetically according to Angiosperm Phylogeny Group system (APG IV). Evaluation of conservation status was based on IUCN Red List Categories and Criteria. In the present study, we applied Criterion B that concerns the geographical range in the form of both B1 (extent of occurrence: EOO) and B2 (area of occupancy: AOO). Calculations of both AOO and EOO and the assessment process were assisted using the GeoCAT software. Fifty‐seven taxa were recorded, and most of them occur in Elbanian sector. Among them, five alien species were recorded. Many taxa offered economic goods such as medicinal, timber and fuel values; and environmental services as shaders and phytoremediators. Fifty taxa suffered from over‐collecting and over‐cutting. Among the 52 native trees in the present study, 31 taxa are evaluated as threatened with extinction; 10 taxa are Critically Endangered, 16 are Endangered and 5 are Vulnerable. There are two taxa assessed as Near Threatened and 15 as Least Concern. On the contrary, four taxa fall in the category of Data Deficient. There are 28 in situ conserved taxa in the protected areas. Also, 28 taxa are under ex situ conservation. In conclusion, land‐use patterns, climate change and human impact lead to put about 61% of the trees in Egypt under threat of extinction. Consequently, nature conservation organisations should take an action towards the conservation of these valuable taxa.

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Section: Methodsmentioning

confidence: 99%

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confidence: 99%

Diversity, distribution and regional conservation status of the Egyptian tree flora

Shaltout

Bedair

2022

Afr J Ecol

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“…Acetylcholinesterase (AChE) biosensors have emerged as a promising technique for pesticides monitoring during the past about twenty years. [3][4][5][6][7][8][9][10][11] These biosensors have been an alternative to the traditional techniques including MS, GC-MS and HPLC by simplifying or canceling sample pre-treatment, thereby reducing the analysis time and cost. AChE immobilized on the electrode surface can catalyze the hydrolysis of acetylthiocholine chloride (ATCl), then the produced electrically active thiocholine (TCl) can result in an irreversible oxidation peak.…”

Section: Introductionmentioning

confidence: 99%

“…Acetylcholinesterase (AChE) biosensors have emerged as a promising technique for pesticides monitoring during the past about twenty years [3–11] . These biosensors have been an alternative to the traditional techniques including MS, GC‐MS and HPLC by simplifying or canceling sample pre‐treatment, thereby reducing the analysis time and cost.…”

Section: Introductionmentioning

confidence: 99%

Efficient Immobilization of Acetylcholinesterase onto Amino Functionalized Nitrogen‐doped Reduced Graphene Oxide for Highly Sensitive Pesticides Biosensors

Li,

Zhao,

Wang

et al. 2023

ChemistrySelect

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The residues of carbamates pesticides can cause a threat to human and animal health. Therefore, the exact and speedy detection of pesticides is very urgent. In this work, a novel acetylcholinesterase (AChE) biosensor based on amino functionalized nitrogen‐doped reduced graphene oxide (NrGO−NH2) has been developed for the determination of carbamates pesticides. The NrGO−NH2 can not only serve as electronic bridges and signal amplifiers, but also efficiently immobilize AChE. The detection linear range for carbofuran is ranged from 0.05 to 11 ng/mL, and the detection limit is 0.025 ng/mL. Under the optimum conditions, the developed biosensor has also been successfully used for pesticide residues detecting in vegetable samples.

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“…The pre-treatment processes for food samples are also time-consuming [ 15 ]. In order to achieve rapid and on-site screening for these pesticides, many analytical methods have been developed in recent years, including electrochemical sensors [ 16 , 17 ], enzymatic inhibition-based sensors [ 18 ], enzyme-linked immunosorbent assay (ELISA) [ 19 ], lateral flow strip [ 20 ], surface-enhanced Raman spectroscopy (SERS) [ 21 ], microfluidics [ 22 ], and so forth. Among them, in recent decades SERS has been developed as a promising analytical platform for rapid and on-site detection of various target molecules [ 23 , 24 ].…”

Section: Introductionmentioning

confidence: 99%

Rapid Detection of Malathion, Phoxim and Thiram on Orange Surfaces Using Ag Nanoparticle Modified PDMS as Surface-Enhanced Raman Spectroscopy Substrate

Zhai

Cao

Xiao³

et al. 2022

Foods

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Malathion, phoxim, and thiram are organophosphates and organosulfur pesticides widely used in agricultural products. The residues of these pesticides present a direct threat to human health. Rapid and on-site detection is critical for minimizing such risks. In this work, a simple approach was introduced using a flexible surface-enhanced Raman spectroscopy (SERS) substrate. The prepared Ag nanoparticles-polydimethylsiloxane (AgNPs-PDMS) substrate showed high SERS activity, good precision (relative standard deviation = 5.33%), and stability (30 days) after optimization. For target pesticides, the linear relationship between characteristic SERS bands and concentrations were achieved in the range of 10~1000, 100~5000, and 50~5000 μg L−1 with LODs down to 3.62, 41.46, and 15.69 μg L−1 for thiram, malathion, and phoxim, respectively. Moreover, SERS spectra of mixed samples indicated that three pesticides can be identified simultaneously, with recovery rates between 96.5 ± 3.3% and 118.9 ± 2.4%, thus providing an ideal platform for detecting more than one target. Pesticide residues on orange surfaces can be simply determined through swabbing with the flexible substrate before acquiring the SERS signal. This study demonstrated that the prepared substrate can be used for the rapid detection of pesticides on real samples. Overall, this method greatly simplified the pre-treatment procedure, thus serving as a promising analytical tool for rapid and nondestructive screening of malathion, phoxim, and thiram on various agricultural products.

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Pesticide Detection in Vegetable Crops Using Enzyme Inhibition Methods: a Comprehensive Review

Cited by 16 publications

References 111 publications

Diversity, distribution and regional conservation status of the Egyptian tree flora

Diversity, distribution and regional conservation status of the Egyptian tree flora

Efficient Immobilization of Acetylcholinesterase onto Amino Functionalized Nitrogen‐doped Reduced Graphene Oxide for Highly Sensitive Pesticides Biosensors

Rapid Detection of Malathion, Phoxim and Thiram on Orange Surfaces Using Ag Nanoparticle Modified PDMS as Surface-Enhanced Raman Spectroscopy Substrate

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