Review
Food Science & Technology
Jae-Han Shim, Jong-Bang Eun, Ahmed A. Zaky, Ahmed S. Hussein, Ahmet Hacimuftuoglu, A. M. Abd El-Aty
Summary: Pesticides are chemicals used to control pests, and their residues can remain on crops. Peppers are valued for their flavor, nutrition, and medicinal properties. Consuming raw peppers can have health benefits, but it is important to consider pesticide use and preparation methods. Analytical methods like GC, LC, MS, IR, UV-Vis, and NMR can detect and quantify pesticide residues in peppers, and sample preparation involves extraction and cleanup. Monitoring pesticide residues in peppers is done through maximum residue limits (MRLs). Challenges include complex matrix, limited sensitivity, cost, lack of standard methods, and small sample size, while developing new methods and promoting sustainable practices can improve analysis.
Article
Environmental Sciences
Edgar A. Cordova-Mendez, Virgilio R. Gongora-Echeverria, Avel Gonzalez-Sanchez, Carlos Quintal-Franco, German Giacoman-Vallejos, Carmen Ponce-Caballero
Summary: Biobeds are an effective technology for controlling and minimizing pesticide pollution in farmlands; temperature and moisture are important factors affecting pesticide dissipation; in experiments conducted under optimal temperature and moisture conditions, the optimal dissipation time for pesticides exceeded 14 days.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Engineering, Environmental
Yike Shen, Ercheng Zhao, Wei Zhang, Andrea A. Baccarelli, Feng Gao
Summary: Pesticide dissipation half-life in plants is crucial for assessing environmental fate of pesticides and establishing good agriculture practices. This study utilized machine learning models to predict the dissipation half-life and proposed novel intervals to account for variations in empirical data. The best-performing model, GBRT-ECFP, showed the potential of machine learning in evaluating pesticide fate in agricultural crops.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Review
Plant Sciences
Zion Lee, Sohyun Kim, Su Jeong Choi, Eui Joung, Moonhyuk Kwon, Hee Jin Park, Jae Sung Shim
Summary: The timing of floral transition in plants is regulated by both endogenous molecular pathways and external environmental factors. Photoperiod is an important environmental cue which determines the seasonal timing of flowering. In addition, various environmental factors affect the timing of floral transition, with the aim of maximizing reproductive success. This review summarizes the effects of environmental factors, including photoperiod, light intensity, temperature changes, vernalization, drought, and salinity, on the regulation of flowering time in plants, and further explains the molecular mechanisms linking these factors to the internal flowering time regulation pathway.
Article
Food Science & Technology
Wenting Wang, Yu-Jin Cho, Jong-Wook Song, Yeong-Jin Kim, Jong-Su Seo, Jong-Hwan Kim
Summary: This study aimed to determine the residual concentrations of the pesticides methoxyfenozide and pymetrozine in Chinese cabbage and assess the associated health risks. The results showed that temperature had a significant impact on the dissipation of these pesticides, with higher temperatures leading to faster degradation. Furthermore, higher pesticide residues in Chinese cabbage during low-temperature seasons resulted in higher health risk quotients.
Article
Chemistry, Applied
Changjian Li, Kexin Chi, Hang Yu, Yahui Guo, Weirong Ya, He Qian
Summary: This study investigated the dissipation of an organophosphorus pesticide, trichlorfon, in natural and waxed apples during storage. The results showed that waxing affected the dissipation of pesticide residues, increasing food safety risk. Ozone treatment effectively removed residual pesticides on the apple surface without affecting the fruit's color.
Article
Chemistry, Applied
Juan Luo, Chuanfei Bian, Lei Rao, Wenwen Zhou, Yuqi Li, Baotong Li
Summary: A method for determining residues of isocycloseram in cabbage and soil was established, with average recoveries of 91.81-109.95% in cabbage and 89.89-104.08% in soil at an addition level of 0.01-1.0 mg/kg. Isocycloseram dissipated faster in cabbage matrix after the application of 10% isocycloseram DC, and residues on cabbage leaves could be removed through simple cleaning methods, particularly by soaking in 2% citric acid.
Article
Food Science & Technology
Xumi Wang, Huanqi Wu, Kongtan Yang, Nan Fang, Hong Wen, Changpeng Zhang, Xiangyun Wang, Daodong Pan
Summary: In this study, the fate and degradation of two pesticides commonly used on cowpeas during the preparation of home-made pickled cowpeas were investigated. The results showed that pickling did not effectively promote the degradation of these pesticides, but the risk of dietary intake of these pesticides in pickled cowpeas by Chinese consumers was negligible.
Article
Environmental Sciences
Saliha Celik, Muhsin Akbaba, Ersin Nazlican, Ismail Ethem Goren, Evsen Yavuz Guzel, Nebile Daglioglu
Summary: This study evaluated the association between occupational and environmental pesticide exposure among pesticide applicators and residents of the Cukurova region through blood and hair sample analysis. The results showed a higher presence of various pesticides in the samples of pesticide applicators compared to non-farm residents, with some banned pesticides detected. The study revealed that individuals from various sectors, especially those living in agricultural areas, have a certain level of pesticide exposure.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Medicine, General & Internal
Christina Poh, John D. McPherson, Joseph Tuscano, Qian Li, Arti Parikh-Patel, Christoph F. A. Vogel, Myles Cockburn, Theresa Keegan
Summary: Evidence suggests that pesticide exposure may be a risk factor for non-Hodgkin lymphoma (NHL) development, but the association between pesticide exposure and patient survival is not well-established. Using data from the California Cancer Registry and CalEnviroScreen 3.0, the study did not find consistent associations between agricultural pesticide exposure at the neighborhood level and worse survival outcomes for NHL patients.
Article
Microbiology
Lluis Bertrans-Tubau, Yoann Menard, Isabelle Batisson, Nicolas Creusot, Nicolas Mazzella, Debora Millan-Navarro, Aurelie Moreira, Soizic Morin, Sergio Ponsa, Meritxell Abril, Lorenzo Proia, Anna M. Romani, Joan Artigas
Summary: This study evaluates the effects of hydrological variability on the capacity of stream biofilms to dissipate pesticides. The results show that biofilms exposed to short and frequent droughts exhibit higher pesticide dissipation rates, despite having lower biomass and EPS concentration. Additionally, the study demonstrates that biofilms are capable of adsorbing hydrophobic pesticides even in stressed drought environments.
FEMS MICROBIOLOGY ECOLOGY
(2023)
Article
Environmental Sciences
Xi Cheng, Jinjing Xiao, Yuanhui Liu, Qun Gao, Qingkui Fang, Min Liao, Bing Liang, Zhendi Hu, Haiqun Cao
Summary: The study evaluated the effect of a nano-formulation on the dissipation pattern of indoxacarb and lufenuron in maize crops. The results showed that the nano-formulation had lower initial deposits and shorter half-life values compared to the commercial formulation. The terminal residue test also confirmed that the nano-formulation was safe to use under the recommended dosage.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Food Science & Technology
Maria Elena Hergueta-Castillo, Rosalia Lopez-Ruiz, Antonia Garrido Frenich, Roberto Romero-Gonzalez
Summary: This study evaluated the metabolism and dissipation of flutriafol in different conditions and found that it had a short half-life of less than 17 days. Seven metabolites were detected at low concentrations, and some of them were found to be more toxic than the parent compound.
Article
Green & Sustainable Science & Technology
Dora Farkas, Katalin Horotan, Laszlo Orloci, Andras Nemenyi, Szilvia Kisvarga
Summary: Glyphosate is a controversial subject due to its effects on the environment. The experiment found that glyphosate can be absorbed from the soil into the plant organism through the roots, and it was detectable in the leaf and root. Higher concentrations of glyphosate resulted in increased dried mass and shorter, thicker roots. Histological results showed distortions in the basal and transporter tissue of glyphosate-treated plants. Glyphosate was also detected in plants that did not directly receive glyphosate treatment, indicating uptake through the soil.
Editorial Material
Biochemistry & Molecular Biology
Lavinia Mareri, Luigi Parrotta, Giampiero Cai
Summary: This article summarizes the response and adaptation mechanisms of plants to abiotic stresses, emphasizing the importance of understanding how plants perceive and respond to stress conditions.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Review
Food Science & Technology
Mingqi Zhao, Miao Wang, Xiaoguang Zhang, Yongan Zhu, Jing Cao, Yongxin She, Zhen Cao, Guangyue Li, Jing Wang, A. M. Abd El-Aty
Summary: Excessive use of pesticides poses a serious threat to the environment and human health. Rapid detection of pesticide residues in food is crucial, and recognition elements play a key role in sensors and testing methods. Improper recognition elements can lead to method defects. Molecular biological techniques provide an effective strategy for addressing these challenges. This review summarizes the molecular biological methods for five specific recognition elements and discusses their application in conjunction with biosensors and immunoassays.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2023)
Article
Food Science & Technology
Haijie Wang, Feng He, Hongjun He, Pengfei Du, Yaobo Liu, Weiting Wang, Shoujing Wang, Yanli Ma, Xiaoran Chu, Yuanshang Wang, Xiaoyi Mu, A. M. Abd El-Aty
Summary: In this study, the formation mechanism of IQ in the Maillard reaction model system was investigated under various reaction conditions. The results showed that different conditions significantly affected the precursors, reactive carbonyl species, and IQ formation. A partial least squares (PLS) prediction model was constructed to explore the relationship between IQ and various conditions, and it was found that temperature played a significant role in the formation of IQ during the Maillard reaction. Crotonaldehyde was identified as a vital factor in IQ formation. This research provides insights for reducing the formation of IQ in meat products and improving their safety for human consumption.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Multidisciplinary Sciences
Esra cinar Tanriverdi, Mehmet Akif Nas, Kamber Kasali, Mehmet Emin Layik, A. M. Abd El-Aty
Summary: This study aimed to adapt and validate the Turkish version of the Professionalism Assessment Scale, which is used to evaluate the professionalism attitudes of medical students. The scale's translation-back-translation was performed and validated through various statistical analyses. The Turkish version of the Professionalism Assessment Scale was found to be a valid and reliable tool for assessing medical students' professionalism attitudes in Turkey.
Review
Biochemistry & Molecular Biology
Xuemin Kang, Wei Gao, Bo Cui, A. M. Abd El-Aty
Summary: This review focuses on the structure and genetic regulation of starch formation in sorghum endosperm, which is an important cereal crop. Starch synthesis in sorghum endosperm is regulated by complex genetic and environmental factors. Recent research has identified genes involved in starch synthesis regulation, and environmental factors like temperature and water availability can also affect the structure and properties of sorghum starch. Understanding the structure and genetic regulation of starch formation in sorghum endosperm can have implications for improving sorghum-based products.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Food Science & Technology
Shan Sun, Zhuyi Lin, Shasha Cheng, A. M. Abd El-Aty, Mingqian Tan
Summary: Repeated freeze-thaw cycles can cause changes in the water distribution, physicochemical characteristics, and microstructure of Scomberomorus niphonius surimi. Water retention agents (phosphate and trehalose) were found to decrease water loss and improve surimi quality during these cycles. The combination of low-field nuclear magnetic resonance (LF-NMR) and magnetic resonance imaging (MRI) analysis provided important insights into the effects of water retention agents on surimi after freeze-thaw cycles.
INTERNATIONAL JOURNAL OF FOOD ENGINEERING
(2023)
Article
Cell Biology
Sung Woo Choi, Heeseung Oh, Seung Yeon Park, Wonjun Cho, A. M. Abd El-Aty, Ahmet Hacimuftuoglu, Ji Hoon Jeong, Tae Woo Jung
Summary: Gremlin-1 (GR1) is a novel adipokine that is highly expressed in human adipocytes and has been shown to inhibit the BMP2/4-TGFβ signaling pathway, leading to insulin resistance in skeletal muscle, adipocytes, and hepatocytes. This study investigated the effect of GR1 on hepatic lipid metabolism and found that it promotes hepatic ER stress, lipid accumulation, and lipogenesis, while reducing autophagy. Targeting GR1 could be a potential therapeutic approach for metabolic diseases, including MAFLD.
JOURNAL OF CELLULAR PHYSIOLOGY
(2023)
Article
Polymer Science
Xingbin Ma, Shuyu Li, Jiajie Qiu, Zijie Liu, Siyu Liu, Zhifeng Huang, Yanhong Yong, Youquan Li, Zhichao Yu, Xiaoxi Liu, Hongling Lin, Xianghong Ju, A. M. Abd El-Aty
Summary: The choice of carrier material is crucial for studying natural drug release preparations and glycosylated magnetic molecularly imprinted materials. The combination of paramagnetic Fe3O4 and carboxymethyl chitosan (CC) was used to enhance the imprinting effect and improve drug delivery in this study. The SMCMIP composite exhibited sustained release properties and showed no harmful effects on cell growth, making it a potential tool for improved therapeutic outcomes and reduced side effects.
Article
Chemistry, Multidisciplinary
Qian Wang, Miao Wang, Lufei Zheng, Yongxin She, Jing Wang, Minghong Jia, A. M. Abd El-Aty
Summary: The widespread use of glyphosate in agriculture raises concerns about its impact on agricultural product quality and safety. In this study, a facile fluorescence probe was developed for the fast and simple detection of glyphosate. The probe operated by producing an off-on fluorescent signal, with the presence of glyphosate restoring the fluorescence. The developed method showed good selectivity for glyphosate with a detection limit of 0.05 μg/mL.
Article
Cell Biology
Wonjun Cho, Heeseung Oh, Sung Woo Choi, A. M. Abd El-Aty, Fatma Yesilyurt, Ji Hoon Jeong, Tae Woo Jung
Summary: Musclin exerts anti-inflammatory effects via the PPARa/HO-1 pathway, suppressing the interaction between endothelial cells and monocytes. This study highlights the potential of musclin as a therapeutic agent for treating arteriosclerosis.
Article
Biochemical Research Methods
Qian Wang, Miao Wang, Minghong Jia, Yongxin She, Jing Wang, Lufei Zheng, A. M. Abd El-Aty
Summary: Glyphosate, a widely used herbicide, and its metabolite aminomethyl phosphonic acid pose environmental and health risks. In this study, a method combining dummy molecularly imprinted solid-phase extraction (DMI-SPE) with liquid chromatography-tandem quadrupole mass spectrometry (LC/MS/MS) was developed for glyphosate detection. The optimized DMI-SPE-LC/MS/MS method achieved high sensitivity and specificity in detecting glyphosate and its metabolite in tea matrices.
JOURNAL OF CHROMATOGRAPHY A
(2023)
Article
Chemistry, Applied
Xueting Niu, Canying Hu, Shengwei Chen, Jiaying Wen, Xiaoxi Liu, Yanhong Yong, Zhichao Yu, Xingbin Ma, Chengpeng Li, Mohamad Warda, A. M. Abd El-Aty, Ravi Gooneratne, Xianghong Ju
Summary: A modified chitosan-gentamicin conjugate (CS-GT) has been found to protect against heat stress-induced intestinal mucosal damage by inhibiting the activation of the TLR4/STAT6/MYLK signaling pathway and upregulating tight junction proteins. This compound shows potential therapeutic effects in the prevention and treatment of heat stress-related intestinal injury.
CARBOHYDRATE POLYMERS
(2023)
Review
Food Science & Technology
Jiacong Man, A. M. Abd El-Aty, Zuzhe Wang, Mingqian Tan
Summary: Sea cucumber is a precious and nutritious food with abundant protein and other bioactive compounds, and sea cucumber peptide (SCP) has shown various beneficial functions. However, the translation of research findings into industrial practice and new products is currently immature. This review focuses on the production, characterization, and bioactive properties of SCP, as well as the challenges and prospects of its development in scientific research and commercialization. Although SCP has great potential for health promotion, there are still challenges that need to be addressed, such as the validation of health claims, clarification of its mechanisms, improvement of bioavailability, and enhancement of industrial production and sensory properties of end-products.
Article
Biochemistry & Molecular Biology
Jaw Long Sun, Jae Hak Ryu, Wonjun Cho, Heeseung Oh, A. M. Abd El-Aty, Didem Ozkal Eminoglu, Ji Hoon Jeong, Tae Woo Jung
Summary: The study aimed to investigate the impact of CTRP4 on inflammation and the interaction between endothelial cells and monocytes under hyperlipidemic conditions. The results showed that CTRP4 reduced the attachment of THP-1 monocytes to HUVECs and decreased inflammation indicators in experimental cells exposed to hyperlipidemic conditions. Additionally, CTRP4 improved the interaction between endothelial cells and monocytes through the SIRT6/Nrf2-dependent pathway.
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
(2024)
Article
Chemistry, Applied
Yongchang Liu, Zusheng Wei, Jiarui Wang, Yinliang Wu, Xin Xu, Bin Wang, M. Abd El-Aty
Summary: Corn films based on corn starch were fabricated and different plasticizers were incorporated to study their physicochemical characteristics. The effects of different ratios of plasticizers on starch modification were investigated. The results showed that increasing the proportion of D-mannitol could improve the performance of corn starch films.
Article
Biochemistry & Molecular Biology
Shasha Huang, Kuiyou Wang, Zheng Hua, Abd El-Aty Am, Mingqian Tan
Summary: This study developed size-controllable multifunctional nanoparticles using sea cucumber peptide (SCP), procyanidins (PCs), and vanillin. The results showed that SCP nanoparticles have potential for precision nutrition in cancer treatment due to their antioxidative properties and controllable sizes.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
