Exploring the Interplay of Agriculture, Analytical Chemistry, Environments and Toxics

Abstract submission deadline

20 July 2025

Manuscript submission deadline

20 September 2025

Viewed by

7556

Topic Information

Dear Colleagues,

The interaction between agriculture, analytical chemistry, environments, and toxic products represents a search for knowledge, innovation, and management that has profound implications for the future of global food security, environmental sustainability, and public health. With the analysis and monitoring of soils, water, and food, we can work towards sustainable and safe agricultural practices that benefit both the environment and human health, enabling the optimization and development of crops, and thus minimizing the impact of harmful chemicals. In this sense, aspects of fundamental and applied analytical chemistry unite traditional disciplines within chemistry, between chemistry and neighboring disciplines. This favors the gathering of information of interest across the broader chemical and scientific community, enabling the conduction of advanced studies related to all aspects of chemicals and toxic materials, as well as instrumental and methodological techniques, such as chromatography and hyphenated instruments, the pre-treatment and extraction of samples, and electroanalysis in applications in analytical, environmental, biological, clinical/pharmaceutical, and industrial contexts. Thus, the central role of chemistry today is to enable and encourage the scientific community to publish their innovative experimental, theoretical, and practical results in a variety of areas and interfaces ranging from health, food, risk assessment, human exposure, toxic chemicals, environmental system monitoring, and experimental approaches to characterize exposure in different media.

Dr. Bruno Lemos Batista
Dr. Tatiana Pedron
Dr. Camila Neves Lange
Topic Editors

Keywords

Participating Journals

Journal Name	Impact Factor	CiteScore	Launched Year	First Decision (median)	APC
Agriculture agriculture	3.3	4.9	2011	19.2 Days	CHF 2600	Submit
Analytica analytica	-	1.8	2020	17.9 Days	CHF 1000	Submit
Chemistry chemistry	2.4	3.2	2019	17.2 Days	CHF 1800	Submit
Environments environments	3.5	5.7	2014	22.8 Days	CHF 1800	Submit
Journal of Xenobiotics jox	6.8	5.3	2011	28 Days	CHF 1600	Submit

Preprints.org is a multidisciplinary platform offering a preprint service designed to facilitate the early sharing of your research. It supports and empowers your research journey from the very beginning.

MDPI Topics is collaborating with Preprints.org and has established a direct connection between MDPI journals and the platform. Authors are encouraged to take advantage of this opportunity by posting their preprints at Preprints.org prior to publication:

1. Share your research immediately: disseminate your ideas prior to publication and establish priority for your work.
2. Safeguard your intellectual contribution: Protect your ideas with a time-stamped preprint that serves as proof of your research timeline.
3. Boost visibility and impact: Increase the reach and influence of your research by making it accessible to a global audience.
4. Gain early feedback: Receive valuable input and insights from peers before submitting to a journal.
5. Ensure broad indexing: Web of Science (Preprint Citation Index), Google Scholar, Crossref, SHARE, PrePubMed, Scilit and Europe PMC.

Published Papers (5 papers)

Order results

Content type Publication Date

Result details

Normal Extended Compact

Journals

All Agriculture Analytica Chemistry Environments JoX

Show export options expand_more Show export options expand_less

Select all

Export citation of selected articles as:

Plain Text BibTeX BibTeX (without abstracts) Endnote Endnote (without abstracts) Tab-delimited RIS

Error

Oops... you haven't selected anything for export.

Ok

clear

15 pages, 3935 KiB  

Open AccessArticle

Comparative Analysis of Chemical Profiles and Bioactive Properties in Six Pigmented and Non-Pigmented Rice Varieties

by Nari Yoon, Youngrok Kim, Joong Hyoun Chin and Sanghyun Lee

Chemistry 2025, 7(2), 58; https://doi.org/10.3390/chemistry7020058 - 3 Apr 2025

Viewed by 258

Abstract

This study presents a comprehensive analysis of the chemical composition and bioactive properties of six newly cultivated varieties of pigmented and non-pigmented rice: Neunkeunheukchal (NKH), Neunkeunssal, Heukjagwang 709 (H709), Heukjagwang 1601, Hongjinju, and Hongchapssal (HCS). This study aims to characterize the chemical information [...] Read more.

This study presents a comprehensive analysis of the chemical composition and bioactive properties of six newly cultivated varieties of pigmented and non-pigmented rice: Neunkeunheukchal (NKH), Neunkeunssal, Heukjagwang 709 (H709), Heukjagwang 1601, Hongjinju, and Hongchapssal (HCS). This study aims to characterize the chemical information and the industrial potential of lesser-known rice varieties. Significant differences were observed in the levels of phenolic compounds, flavonoids, γ-oryzanol, and free amino acids among these varieties, correlating with their antioxidant capacities. Among these varieties, NKH consistently exhibited the highest total phenolic, flavonoid, and γ-oryzanol contents, along with the strongest radical-scavenging activities, indicating its potential as a valuable functional food ingredient. Additionally, H709 and HCS demonstrated significant antioxidant activities, highlighting their potential roles in health-promoting applications. These findings highlight the potential of these varieties for functional food and nutraceutical applications. Future research should investigate the effects of cultivation conditions and processing methods on bioactive compound levels while conducting clinical trials to validate these health benefits in human models. The findings suggest that NKH, given its rich bioactive profile, may be particularly effective in managing oxidative stress and associated chronic diseases. Furthermore, the γ-oryzanol contents, the highest in NKH, highlight its potential for metabolic health benefits. This study lays the groundwork for future investigations into the development of functional foods and nutraceuticals derived from the unique characteristics of pigmented and non-pigmented rice varieties. Full article

(This article belongs to the Topic Exploring the Interplay of Agriculture, Analytical Chemistry, Environments and Toxics)

►▼ Show Figures

Figure 1

attachment

Supplementary material:
Supplementary File 1 (ZIP, 1077 KiB)

20 pages, 2062 KiB  

Open AccessArticle

Removal of Ibuprofen in Water by Bioaugmentation with Labrys neptuniae CSW11 Isolated from Sewage Sludge—Assessment of Biodegradation Pathway Based on Metabolite Formation and Genomic Analysis

by Inés Aguilar-Romero, Fernando Madrid, Jaime Villaverde, Esteban Alonso, Juan Luis Santos and Esmeralda Morillo

J. Xenobiot. 2025, 15(1), 5; https://doi.org/10.3390/jox15010005 - 31 Dec 2024

Viewed by 1026

Abstract

Ibuprofen (IBP) is one of the most consumed drugs in the world. It is only partially removed in wastewater treatment plants (WWTPs), being present in effluent wastewater and sewage sludge, causing the widespread introduction of IBP as an emergent xenobiotic in different environmental [...] Read more.

Ibuprofen (IBP) is one of the most consumed drugs in the world. It is only partially removed in wastewater treatment plants (WWTPs), being present in effluent wastewater and sewage sludge, causing the widespread introduction of IBP as an emergent xenobiotic in different environmental compartments. This study describes the use of Labrys neptuniae CSW11, recently described as an IBP degrader, through bioaugmentation processes for the removal of IBP from water under different conditions (additional carbon sources, various concentrations of glucose and IBP). L. neptuniae CSW11 showed very good results in a wide range of IBP concentrations, with 100% removal in only 4 days for 1 and 5 mg L⁻¹ IBP and 7 days for 10 mg L⁻¹, and up to 48.4% removal in 28 days for IBP 100 mg L⁻¹ when using glucose 3 g L⁻¹ as an additional carbon source. Three IBP metabolites were identified during the biotransformation process: 1-hydroxyibuprofen (1-OH-IBP), 2-hydroxyibuprofen (2-OH-IBP), and carboxyibuprofen (CBX-IBP), whose concentrations declined drastically in the presence of glucose. IBP metabolites maintained a certain degree of toxicity in solution, even when IBP was completely removed. The results indicate that L. neptuniae CSW11 can be quite effective in degrading IBP in water, but the bioaugmentation method should be improved using CSW11 in consortia with other bacterial strains able to degrade the toxic metabolites produced. A genome-based analysis of L. neptuniae CSW11 revealed different enzymes that could be involved in IBP biodegradation, and a potential metabolic pathway was proposed based on the metabolites observed and genome analysis. Full article

(This article belongs to the Topic Exploring the Interplay of Agriculture, Analytical Chemistry, Environments and Toxics)

►▼ Show Figures

Graphical abstract

20 pages, 12892 KiB  

Open AccessArticle

Understanding Agricultural Water Consumption Trends in Henan Province: A Spatio-Temporal and Determinant Analysis Using Geospatial Models

by Yanbin Li, Yuhang Han, Hongxing Li and Kai Feng

Agriculture 2024, 14(12), 2253; https://doi.org/10.3390/agriculture14122253 - 9 Dec 2024

Viewed by 920

Abstract

In the context of water scarcity, understanding the mechanisms influencing and altering agricultural water consumption can offer valuable insights into the scientific management of limited water resources. Using Henan Province as a case study, this research applies the Mann–Kendall test method, the spatial [...] Read more.

In the context of water scarcity, understanding the mechanisms influencing and altering agricultural water consumption can offer valuable insights into the scientific management of limited water resources. Using Henan Province as a case study, this research applies the Mann–Kendall test method, the spatial Markov transfer chain model, the optimal parameter geo-detector model, and the Logarithmic Mean Divisia Index (LMDI) decomposition method to investigate the evolution characteristics of agricultural water consumption in Henan Province and its key influencing factors. The findings revealed the following: (1) Agricultural water consumption has shown a significant decline from 1999 to 2022. (2) According to observations, the stability of agricultural water consumption exceeds the spillover effect, and cross-border grade transfer is challenging. Moreover, this phenomenon is influenced by the neighboring regions. (3) The key influencing factors of added agricultural value are the sown area of food crops, total sown area, irrigated area, and average annual air temperature. (4) Among the decomposition effects on agricultural water consumption, the contribution of each decomposition effect to changes in agricultural water consumption and the role of spatial distribution exhibit notable differences. Overall, these findings provide theoretical references for the efficient use of agricultural water resources and sustainable development in the region. Full article

(This article belongs to the Topic Exploring the Interplay of Agriculture, Analytical Chemistry, Environments and Toxics)

►▼ Show Figures

Figure 1

attachment

Supplementary material:
Supplementary File 1 (ZIP, 422 KiB)

47 pages, 83938 KiB  

Open AccessArticle

Investigating Grape Seed Extract as a Natural Antibacterial Agent for Water Disinfection in Saudi Arabia: A Pilot Chemical, Phytochemical, Heavy-Metal, Mineral, and CB-Dock Study Employing Water and Urine Samples

by Shifa Felemban and Asmaa Fathi Hamouda

Chemistry 2024, 6(5), 852-898; https://doi.org/10.3390/chemistry6050051 - 1 Sep 2024

Viewed by 3214

Abstract

Microorganisms remain in water from various sources after desalination and other treatments, posing health risks. We explored alternative natural disinfection agents, focusing on grape seed extract (GSE). We collected local grape seeds in Saudi Arabia and analyzed their chemical components. Using gas chromatography–mass [...] Read more.

Microorganisms remain in water from various sources after desalination and other treatments, posing health risks. We explored alternative natural disinfection agents, focusing on grape seed extract (GSE). We collected local grape seeds in Saudi Arabia and analyzed their chemical components. Using gas chromatography–mass spectrometry and inductively coupled plasma mass spectrometry, we identified essential phytochemicals in the GSE, including polyphenols, flavonoids, and alkaloids. Notably, the GSE was free from bacteria and heavy-metal contamination and rich in beneficial nutrient metals. We conducted qualitative analyses on local water and urine samples to detect bacterial infections, heavy metals, and minerals. To assess GSE’s antibacterial potential, we performed molecular docking analysis. Our results reveal a strong binding energy between GSE and bacterial protein receptors, parallel to that of standard antibiotics. Additionally, the results of the laboratory pilot investigations align with those of computational analyses, confirming GSE’s efficacy. Agar well diffusion tests demonstrated significantly greater zones of inhibition for the crude oil extract compared with both diluted GSE and the positive control against the bacteria detected in the water and urine samples. Furthermore, we identified contamination by four bacterial strains and heavy metals in water samples and female urine samples, highlighting the need for effective water disinfectants. GSE shows promise as a safe and potent natural water disinfectant. Full article

(This article belongs to the Topic Exploring the Interplay of Agriculture, Analytical Chemistry, Environments and Toxics)

►▼ Show Figures

Figure 1

9 pages, 226 KiB  

Open AccessArticle

The Impact of Maize Legume Intercropping on Energy Indices and GHG Emissions as a Result of Climate Change

by Kęstutis Romaneckas, Austėja Švereikaitė, Rasa Kimbirauskienė, Aušra Sinkevičienė, Aida Adamavičienė and Algirdas Jasinskas

Agriculture 2024, 14(8), 1303; https://doi.org/10.3390/agriculture14081303 - 7 Aug 2024

Viewed by 1139

Abstract

Multicropping can solve energy use and GHG balance problems, but the emergence, development, and productivity of such mixed crops are at risk due to the uneven distribution of precipitation. For this reason, investigations were performed at the Experimental Station of Vytautas Magnus University, [...] Read more.

Multicropping can solve energy use and GHG balance problems, but the emergence, development, and productivity of such mixed crops are at risk due to the uneven distribution of precipitation. For this reason, investigations were performed at the Experimental Station of Vytautas Magnus University, Lithuania. Single maize crops were compared with Crimson/red clover, Persian clover, and alfalfa intercropped maize. The objective of this study was to evaluate the main energy indices and GHG balance of legume intercropped maize cultivated in humid and arid vegetative conditions. The results showed that, under arid conditions, the quantity of intercrop biomass was about four times lower than that under humid conditions. Humid conditions were less suitable for maize and resulted in about 3–5 t ha⁻¹ less dried biomass from intercrops and about 6 t ha⁻¹ less biomass in single crops than in arid conditions. Due to the higher yield of maize biomass in the arid season, better energy indicators of crops were obtained in arid than humid conditions. The difference between net energy was about 122–123 MJ ha⁻¹ in all treatments, except for the maize crop with intercropped alfalfa, where the difference was 62 MJ ha⁻¹. All tested technologies were environmentally friendly; the CO₂ equivalent varied between treatments from 804 to 884 kg ha⁻¹. The uneven distribution of precipitation during the vegetative season provides insight into the improvement of intercropping technologies. Sowing intercrops at the same time as maize could improve their germination but increase the problem of weed spread. Full article

(This article belongs to the Topic Exploring the Interplay of Agriculture, Analytical Chemistry, Environments and Toxics)

Show export options expand_more Show export options expand_less

Select all

Export citation of selected articles as:

Plain Text BibTeX BibTeX (without abstracts) Endnote Endnote (without abstracts) Tab-delimited RIS

 

Error

Oops... you haven't selected anything for export.

Ok

clear

Displaying articles 1-5